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Geography

18 Solved Questions with Answers
  • 2017

    5. How does the Juno Mission of NASA help to understand the origin and evolution of the Earth? (2017)

    With the principal goal to understanding the origin and evolution of Jupiter, the Juno spacecraft (NASA) was launched in 2011.  Juno will study Jupiter much more thoroughly, given the array of nine scientific instruments that it carries on board.

    The huge gas planet was likely the first planet formed and had a major impact on the formation of other planets. Like our sun, Jupiter is composed primarily of hydrogen and helium but is also imbued with other heavy elements fundamental to the creation of terrestrial planets.

    By studying the atmosphere on Jupiter we can get an unprecedented insight into its origins and most importantly on the origins of other planets in our solar system including Earth. Once Jupiter’s current construction is known, it will then be possible to work out how, when and potentially where in the Solar System the first planet formed. The spacecraft will hunt for oxygen (in the form of water) in Jupiter’s atmosphere, which may also help explain how Earth got its water.

    To summarize, we can expect to learn a wealth of information about Jupiter’s inner workings in the months and years to come. In discovering Jupiter, we’ll be discovering a part of ourselves.

  • 2017

    6. “In spite of adverse environmental impact, coal mining is still inevitable for development”. Discuss. (2017)

    India’s coal reserves, fourth largest in the world, provide it with a cheap source of energy. However, the mining of coal causes severe damage to the environment:

    • Pollution due to exposure of mining waste to air and water.
    • Coal mining results in methane emissions, a powerful greenhouse gas.
    • Fires from underground mines can burn for years, releasing smoke containing CO2, CO, NOx, SO2 etc.
    • Deforestation when trees are cut down or burned for clearing the way for a coal mine.

    Despite the damage caused by coal mining, it is expected to contribute the dominant share to India’s electricity production for decades to come. Even with annual growth rates above 10%, the share of renewable sources in India is unlikely to reach even 10% of the energy mix before 2040. (Solar energy still provides only about 1 per cent of the electricity generated in the country).

    India’s reliance on coal is expected to persist even in 2040s, with an envisaged share of 42%-50% in energy mix. A lower growth trajectory of renewable energy in view of the challenges and uncertainty of prices, storage costs, grid connectivity and parity make it over-ambitious to expect them to be central for India’s development.  

  • 2017

    7. Mention the advantages of the cultivation of pulses because of which the year 2016 was declared as the International Year of Pulses by United Nations. (2017)

    Despite the strong evidences of health and nutritional benefits of pulses, its consumption remains low in many developing and developed countries. Therefore, the United Nations declared the year 2016 as the International Year of Pulses to heighten public awareness of the nutritional benefits of pulses as part of sustainable food production aimed towards food security and nutrition.

    Advantages of Cultivation of Pulses:

    • Pulses are able to increase biodiversity as they are able to fix their own nitrogen into the soil, which increases soil fertility.
    • Introducing pulses into crop production can be key to increasing resilience to climate change.
    • Pulses also offer a great potential to lift farmers out of rural poverty, as they can yield two to three times higher prices than cereals, and their processing provides additional economic opportunities, especially for women.
    • Pulses are a powerful ally in achieving food security. They are economically affordable, can be grown in dry environments, and have a low food wastage footprint, as they can be stored for long periods without spoiling.

    Therefore, pulses contribute significantly in addressing hunger, food security, malnutrition, environmental challenges and human health and also are a vital source of plant-based proteins and amino acids.

  • 2017

    8. How does the cryosphere affect global climate? (2017)

    Cryosphere is the frozen water part of the Earth system - snow cover, permafrost, sea ice. It impacts global climate in a variety of ways:

    • Snow and ice have a high albedo, reflecting back a significant amount of solar radiation back into space. In this way, cryosphere acts as an important cooling factor in the global climate system.
    • Snow and ice act as an insulating layer over land and ocean surfaces, holding in heat and moisture that would otherwise escape into the atmosphere. This insulation, then, also acts to cool the global climate.
    • Since cold polar seawater is dense due its high salinity and sinks to the bottom of the ocean, spreading out across the globe and acting as a pump which drives oceanic circulation that transfers energy between the equator and the poles – acting as a conveyor belt.

    The cryosphere is highly vulnerable to global warming. Therefore, any change in its composition is likely to have great side-effects on the global climate.

  • 2016

    11. With a brief background of quality of urban life in India, introduce the objectives and strategy of the ‘Smart City Programme.” (2016)

    A 2015 report from PwC and Save the Children uncovered some of the conditions India’s urban poor are living in. The challenges they face are enormous such as: 1. Housing and Slums; 2. Crowding and Depersonalisation; 3. Water Supply and Drainage; 4. Transportation and Traffic; 5. Power Shortage, 6. Sanitation; 7. Pollution. In Mumbai, for example, over 50% of the population live in informal settlements. As a result, they have little or no access to basic services: water, sanitation, power and waste management.

    Government of India launched Smart Cities Mission to identify and roll out smart cities in order to drive economic growth, strengthen governance as well as enhance the quality of life for people.

    • A 'smart city' is an urban region that is highly advanced in terms of overall infrastructure, sustainable real estate, communications and market viability. It is a city where information technology is the principal infrastructure and the basis for providing essential services to residents. There are many technological platforms involved, including but not limited to automated sensor networks and data centres.
    • Provision for affordable basic services such as adequate water supply, assured electricity supply, sanitation including solid waste management, affordable housing, especially for the poor, good governance, especially e-Governance and citizen participation etc would be the features of Smart Cities.
    • Apart from this, the government is partnering with countries such as France, Germany, Spain and Singapore to leverage their expertise for making Indian cities smart.
    • In a smart city, economic development and activity is sustainable and rationally incremental by virtue of being based on success-oriented market drivers such as supply and demand. They benefit everybody, including citizens, businesses, the government and the environment.

    These provisions under smart city, if implemented earnestly will go a long way in enabling the urban dweller to have a wholesome experience of city life.

  • 2016

    13. Discuss the concept of air mass and explain its role in macro-climatic changes. (2016)

    An air mass is a large volume of air in the atmosphere that is mostly uniform in temperature and moisture. Air masses can extend thousands of kilometers across the surface of the Earth, and can reach from ground level to the stratosphere—16 kilometers (10 miles) into the atmosphere.

    Air masses form over large surfaces with uniform temperatures and humidity, called source regions. Low wind speeds let air remain stationary long enough to take on the features of the source region, such as heat or cold. Meteorologists identify air masses according to their place of origin.

    There are four categories of air masses: arctic, tropical, polar and equatorial. Arctic air masses form in the Arctic region and are very cold. Tropical air masses form in low-latitude areas and are moderately warm. Polar air masses take shape in high-latitude regions and are cold. Equatorial air masses develop near the Equator, and are warm.

    Role of Air mass in Macro Climate Changes

    • The properties of an air mass which influence the accompanying weather are vertical distribution temperature (indicating its stability and coldness or warmness) and the moisture content.
    • The air masses carry atmospheric moisture from oceans to continents and cause precipitation over landmasses.
    • They transport latent heat, thus removing the latitudinal heat balance.
    • Most of the migratory atmospheric disturbances such as temperate cyclones and storms originate at the contact zone between different air masses and the weather associated with these disturbances is determined by characteristics of the air masses involved.

  • 2016

    14. “The Himalayas are highly prone to landslides.” Discuss the causes and suggest suitable measures of mitigation. (2016)

    Landslides are simply defined as the mass movement of rock, debris or earth down a slope and have come to include a broad range of motions whereby falling, sliding and flowing under the influence of gravity dislodges earth material. They often take place in conjunction with earthquakes, floods and volcanoes. In the hilly terrain of India including the Himalayas, landslides have been a major and widely spread natural disaster that often strike life and property and occupy a position of major concern. Example: the Uttarakhand tragedy.

    The reason why Himalayas are particularly vulnerable to landslides is because the mountain belt comprises of tectonically unstable younger geological formations subjected to severe seismic activity. The slides in the Himalayas region are huge and massive and in most cases the overburden along with the underlying lithology is displaced during sliding particularly due to the seismic factor. The landslide-prone Himalayan terrain also belongs to the maximum earthquake-prone zones and thus is also prone to earthquake-triggered landslides. The slopes of the mountains have immature and rugged topography, high seismicity and high rainfall, all contributing to the region's high vulnerability to landslides.

    Like any other natural hazard they can't be entirely eliminated. The damage however can be reduced by planning and disaster management. This can be done through:

    • Treating vulnerable slopes and existing hazardous landslides.
    • Restricting development in landslide-prone areas.
    • Preparing codes for excavation, construction and grading.
    • Protecting existing developments.
    • Monitoring and warning systems.
    • Putting in place arrangements for landslide insurance and compensation for losses.

    Above measures, if integrated in development and planning of Himalayan states will ensure sufficient protection against tragedies like Uttarakhand floods.

  • 2017

    14. Account for variations in oceanic salinity and discuss its multidimensional effects. (2017)

    Salinity refers to the amount of salt dissolved in 1000 gms of sea water. It is usually expressed as parts per thousand or ppt. The salinity for normal open ocean ranges between 33 o/oo and 37 o/oo. Oceanic salinity varies significantly due to the free movement of ocean water and its distribution has two aspects:

    • Horizontal: The areas of highest salinity (about 37o/oo, in Atlantic Ocean) are found near the Tropics due to active evaporation owing to clear skies, high temperature and steady Trade Winds.
    • From the tropical areas, salinity decreases both towards the equator and towards the poles. Salinity is relatively low near the equator (about 35 o/oo, in Atlantic Ocean) due to high rainfall, high relative humidity, cloudiness and calm air of the doldrums.
    • In polar seas, salinity decreases (20-32 o/oo) due to very little evaporation and due to melting ice yielding fresh water.
    • Vertical: Generally salinity decreases with increasing depth. Surface water is more saline due to loss of water from evaporation. This varies greatly with latitudes and is influenced by the cold and warm currents. In higher latitudes, salinity increases with depth and in middle latitudes it increases upto 35 meters and then decreases.
    • The multidimensional effects of oceanic salinity are as follows:
    • Salinity determines compressibility, thermal expansion, temperature, density, absorption of insolation, evaporation and humidity.
    • Salinity & Water Cycle: Water in liquid state dissolves rocks and sediments which creates a complex solution of mineral salts in ocean basins. Conversely, in other states such as vapor and ice, water and salt are incompatible and water vapor and ice are essentially salt free. By tracking ocean surface salinity we can directly monitor variations in the water cycle: land runoff, sea ice freezing and melting, and evaporation and precipitation over the oceans.
    • Salinity, Ocean Circulation & Climate: Ocean circulation in deep waters is primarily driven by changes in seawater density, which is determined by salinity and temperature. In the North Atlantic near Greenland, cooled high-salinity surface waters can become dense enough to sink to great depths.
    • Salinity & Climate Density: The ocean stores more heat in the uppermost three meters than the entire atmosphere. Thus density-controlled circulation is key to transporting heat in the ocean and maintaining Earth's climate. Excess heat associated with the increase in global temperature during the last century is being absorbed and moved by the ocean.
    • Ocean also influences the distribution of fish and other marine resources.
    • NASA studies suggest that sea water is getting fresher in high latitudes while saltier in sub-tropical latitude. This will significantly impact not only ocean circulation but also the climate in which we live.

  • 2016

    15. The effective management of land and water resources will drastically reduce the human miseries. Explain. (2016)

    The twin problems of recurrent drought in Maharashtra- Telangana region resulting in suicides and furore over displacement of residents following forcible land acquisitions hold a common thread - increasing demand and avid scarcity of resources. While from the advent of life on earth water is a sin qua non for survival, exponential increase in population has put pressure on land too. Thus effective management of these two resources is important for mankind’s survival which involves the smart utilization of land and water for various purposes such as.

    • Economic: Balancing industrialisation needs with that of land for cultivation. Thus as far as possible cultivable land should be left for agricultural purposes.
    • Social: Land is required for settlement. Amid population explosion and transition of economy (Rostow’s model) has created urban clusters which if not managed will lead to slums development. Thus instead of a growth pole for industrialisation, India needs to develop more cities, industrial complexes.
    • Ecological: Land development for ecological needs such as forestry, wetland, biodiversity rich parks etc. would stabalise the gene pool and the food web. At all tropical levels effective management of water involves these components.
    • Recycling and reusing waste water through treatment.
    • Storing excess water (rain water harvesting, building canals and reservoirs)
    • Smart Agriculture (micro irrigation, hydroponics)
    • Minimising water pollution through sewage treatment as well as treating industrial water before release.

  • 2017

    15. Petroleum refineries are not necessarily located nearer to crude oil producing areas, particularly in many of the developing countries. Explain its implications. (2017)

    Oil refineries usually in developing countries are built away from the oil producing areas, the implications of which are both negative and positive, vis –a- vis environmental and economic costs:

    Positive implications:

    • Rrefineries tend to be situated closer to markets or distribution centres as it helps in saving transport costs of refined products because transport costs of refined products tends to be higher than transporting crude, as refined products lose weight through evaporation during transporting.
    • Since pipeline transfer of refined products in India is still only with private companies, it is not evenly distributed, making transportation through this method difficult. When refineries are far away from the market, other modes of transport for refined products like railways, road or waterways, always increases the economical as well as the environmental costs (eg. air pollution).
    • Since oil producing areas have a limited oil producing capacity the investments in setting up a refinery in its vicinity can go to waste once oil in the area dries up. Hence, it becomes economical to set up refineries near markets where a continuous consumer demand keeps it viable for longer durations of time.
    • Refineries also need abundant sources of water for cooling purpose and for discharge of wastes, and hence environmental concerns make refineries viable only where there are sufficient water resources available.
    • Promote decentralized industrial growth and balanced regional development.
    • Seaboard location eases the export of petrochemical products.

    Negative implications:

    • Having crude transported to large distances add to environmental pollution and economic costs.
    • Also, it does not incentivise further exploration and setting up of oil producing areas as it doesn't attract other industrial investments.

  • 2016

    16. South China Sea has assumed great geopolitical significance in the present context. Comment. (2016)

    South China Sea is a marginal sea of Pacific Ocean having the area of 3,500,000 square kilometer situated on the south of China. South China Sea has been “apple of discord” between US and China in international affairs for decades. Not only US-China rivalry but also regional countries have been motivated to involve on the territory as it’s one of the lucrative territories in both geopolitical and strategic dynamics. Now, it has become a global issue even small countries are involving vis-à-vis position. Philippine already has gone to Permanent Court of Arbitration against China and the court verdict is in favour of its claim.

    Geopolitical significance of South China Sea

    • South China Sea is the sea route for 50% global trade. It is the link between the Pacific Ocean and Indian Ocean. Malacca strait is the economical sea passage of Persian Gulf. Thus it becomes an imp Sea Lanes of Communications (SLOC) for US, China, Japan, Korean Peninsula and East Asian countries.
    • It’s the territory where a vast number of gas, petroleum and mineral resources are preserved, hence SCS attains strategic place as energy store house, important for both developed and developing countries.
    • South China Sea covers 12% of global fish products. China, Philippine, Vietnam etc produce a huge number of fisheries resources.
    • There are some other valuable materials like Limonite, Monazite, Zircon, Cassiterite, Arenaceous quartz etc. which are very important raw materials for industries. South China Sea is also rich in salt.

    While geopolitics indicates geographical relations with politics, it also has strategic importance. The power politics, military interests have made South China Sea important. The concept of Exclusive Economic Zone could be another conflicting zone between China and its neighbours.

  • 2017

    16. In what way can floods be converted into a sustainable source of irrigation and all-weather inland navigation in India? (2017)

    India experiences monsoons for a period of four months during which sometimes incessant rains cause floods and devastation, while for the rest of the year it remains dry for most parts, often resulting in water shortages. This excess flood water can surely be used as a valuable resource in water scarce regions for the non-monsoon months, thereby solving the twin problems of flood and water scarcity. The following methods may be used to achieve this objective:

    • River linking: The government has been ambitious with this project of diverting excess water from overflowing rivers to rivers in non-perennial regions, in order to solve the problems of flood and water shortage. These river linking channels could also be useful as all-weather inland navigation waterways, thereby helping in creating a cheaper and pollution free mode of transport.
    • Rain water harvesting: The excess water can be captured and stored in wells, tanks etc. during rains as was practiced in many parts of India during medieval period (in form of stepwells/baolis etc).
    • Multi-purpose projects/dams: Dams can be erected in flood areas to capture excess water which can then be released slowly over the year as per irrigation requirements.
    • Inundation canals and weirs: Flood water can also be managed by making diversions through inundation canals, small irrigation structures, and with weirs that take away excess water to the agricultural fields.

    The methods stated above, can go a long way in solving various water woes of India if implemented expeditiously and on a large scale.

  • 2016

    17. Major cities of India are becoming vulnerable to flood conditions. Discuss. (2016)

    Indian cities like Mumbai, Kolkata and Chennai are being continuously deluged by the floods, throwing the amenities of urban life to question. Along with climate change, that has resulted in such unexpected monsoon spills, the other reasons that can be attributed to it are:

    • Haphazard and rapid urbanization without proper planning has put the natural carrying capacity of cities under stress, severely limiting their drainage capacity.
    • Improper and unregulated urbanization has also led to failure of civic authorities to manage drainage resulting in poor sewage treatment, clogging of drains and sewer lines thus intensifying drainage problem during monsoon.
    • Urbanization and associated activities like dredging, spilling on to the fragile coastal and river beds, thus hampering their natural absorptive capacity.
    • Destruction of wetlands in and around cities which act as natural absorbers of excess runoff during monsoons.

    To prevent such flooding of cities, following measures need to be taken:

    • Proper urban planning along with provisions for efficient drainage system.
    • Strict regulations on construction in fragile coastal and riverbed systems.
    • Rainwater harvesting systems should be put up.
    • Timely preparedness and precautions should be taken by the municipal bodies like cleaning of drainage systems, traffic management, out flow provisions for excess water before onset of monsoons.
    • Disaster management team to be put in place to chalk out pre and post disaster responses to minimize losses due to such eventualities.

    Apart from above measures, robust implementation of Sendai framework for Disaster Risk Reduction 2015-30,effective utilization of government schemes like AMRUT, Smart Cities and further impetus on Coastal Zone Management and Regulation should be undertaken to deal with such challenges.

  • 2017

    17. What characteristics can be assigned to monsoon climate that succeeds in feeding more than 50 percent of the world population residing in Monsoon Asia? (2017)

    Some parts of the world experience seasonal winds like land and sea breezes but do so, on a much larger scale. There are tropical monsoon lands with on-shore wet monsoons in the summer and off-shore dry monsoons in the winter. They are best developed in Indian sub-continent, Myanmar, Thailand, Laos, Cambodia, parts of South China and Northern Australia.

    Characteristics of Monsoon Climate

    Temperature: Monthly mean temperature in Monsoon climate is above 18°C but temperature ranges from 15-45°C in summer and 15-30°C in winters. This temperature range helps in cultivating various crops such as wheat and rice, staple crop for the large population in the world.

    Precipitation: Monsoon is associated with high precipitation. Annual mean rainfall ranges from 200-250cm but varies according to the intensity of seasonal winds. It also helps in paddy cultivation.

    Distinct season: Seasons are chief characteristics of monsoon climate. Distinct seasons have been observed with the movement of sun between the Tropic of Cancer and Capricorn. It facilitates the cultivation of various types of crops.

    • The Cool dry season: Out blowing dry winds, the North-East Monsoon, bring little or no rain to the Indian sub-continent. It has been observed during October to February.
    • The Hot dry season: The temperature rises sharply with the sun’s northward shift to the Tropic of Cancer. Coastal regions are a little relieved by sea breezes.
    • The Rainy season: Rainy season has been observed during mid June to September. With the burst of the South-west monsoon in mid June, torrential downpours sweep across the country. Almost all the rain for the year falls within this rainy season.
    • This pattern of concentrated heavy rainfall in summer is a characteristic feature of the Tropical Monsoon climate.
    • The Retreating Monsoon: The amount and frequency of rain decreases towards the end of the rainy season. It retreats gradually southwards after mid September until it leaves the continent altogether.

    The role of monsoon is vital in the economy of major parts of the world because it is the main source of irrigation in rain-fed areas and facilitates in feeding more than 50 percent of the world population residing in Monsoon Asia.

  • 2016

    18. Major cities of India are becoming vulnerable to flood conditions. Discuss. (2016)

    Indus Water treaty was signed in 1960 by then Prime Minister Jawaharlal Nehru and then Pakistan President Ayub Khan, the treaty allocates 80% of water from the six-river Indus water system to Pakistan. India got control over the rivers Beas, Ravi and Sutlej whereas Pakistan got control over Indus, Chenab and Jhelum. India could use the water from Indus, Chenab and Jhelum for non consumptive purposes. A Permanent Indus Commission solves disputes arising over water sharing. The Treaty also provides arbitration mechanism to solve disputes amicably.

    Its implications in changing bilateral relations

    • About 65% area of Pakistan, including the entire Punjab province, is a part of the Indus basin. The water from Indus is important for the country for irrigation, drinking and other purposes. India’s decision to abrogate the treaty would affect Pakistan severely. Pakistan may face drought-like conditions.
    • To deter India from employing its water leverage, the anxiety of Chinese retaliation has been invented. The main Indus stream and the Sutlej, originated in Tibet and collect their main water in India.
    • India at present enjoys a moral high ground because it respects all its treaties with the neighbouring countries. The decision to abrogate the treaty would make other smaller neighbours uneasy.
    • The China may take similar actions in future in case of conflict. Indus originates in China and if the country decides to divert the Indus, India would lose over 35% of its river water.
    • The treaty has been brokered by World Bank. Abrogating the treaty may lead to Pakistan taking India to international dispute settlement agencies.
    • It would affect India’s chances of diplomatically isolating Pakistan.
    • India may face environmental challenges if it decides to scrap the treaty and starts building dams etc. Since river flows through earthquake prone region.

    Hence, before taking a decision on such an important international treaty with huge diplomatic, environmental and security repercu-ssions, India should weigh in all pros of cons and take a practical view.

  • 2016

    19. Enumerate the problems and prospects of inland water transport in India. (2016)

    India is estimated to have nearly 14,500 km of navigable inland waterways, even though the exploitation of sector has remained neglected as most waterways in the country require constant dredging on account of heavy silting and draft is available only seasonally.

    In the European Union it is 44 per cent. Inland waterways transportation in India, however, is a paltry 3 per cent. The number of vessels carrying cargo that ply on inland waterway systems in China and the EU are 2,00,000 and 11,000, respectively, while there are less than 1,000 vessels estimated to be using the Indian inland waterway systems. The crucial difference being that these countries have maintained and upgraded their river systems on core routes that can support large modern vessel fleets up to 40,000 tonnes of cargo on a single voyage, even as India is struggling to create depth in its river systems for vessels of 1,500 tonnage to go through. Even in Bangladesh, about 35 per cent of the freight movement is by inland waterways, according to ADB figures.

    Problems of Inland Water Transport

    • There is a seasonal fall in water level in rivers especially in the rain-fed rivers of the peninsula which become nearly dry during summer.
    • Reduced flow due to diversion of water for irrigation, for instance, in the Ganga which makes it difficult even for steamers to ply.
    • There is reduced navigability due to siltation, as in the Bhagirathi-Hooghly and in the Buckingham Canal.
    • There are problems in smooth navigation because of waterfalls and cataracts. For example, in rivers like Narmada and Tapti.
    • Salinity, especially in the coastal stretches, affects navigation.

    India should cash on its huge inland river network by addressing the above problems to save huge energy, time and environment costs (pollution)which it incurs on transport through road and rail network.

  • 2016

    20. In what way micro-watershed development projects help in water conservation in drought-prone and semi-arid regions of India? (2016)

    A watershed is a geo-hydrological unit, which drains into a common point. Watershed management is a comprehensive programme to maximize land and water utilization available in the region. Micro-watershed development projects involve regional planning at village and other micro levels to manage and improve water use efficiency that indirectly enhances agricultural productivity and income of rural households.

    Micro-watershed management through development projects become imperative in drought-prone and semi-arid regions that reels under constant water scarcity and drought conditions. Ways in which such development projects help conserve water are:

    • Land Development that includes in-situ soil and moisture conservation measures like contour and graded bunds that are fortified by plantation.
    • Afforestation Programmes that include block plantations, agro-forestry and horticultural development. This increases the green cover of the region and enhancing ground water recharge rate.
    • Repair, restoration and up-gradation of existing common property assets and structures under the watershed projects optimize sustained benefits.
    • Innovative management practices like crop demonstrations for popularizing new crops/varieties that are less water dependent and are well suited to the agro-climatic conditions of the region.
    • Other measures like renovation and augmentation of water resources, desiltation of tanks for drinking water/irrigation also improves water availability in the region.
    • Development of small water harvesting structures such as low-cost farm ponds, check-dams under watershed management programmes also augments percolation & ground water recharge rates.

  • 2017

    20. “The growth of cities as I.T. hubs has opened up new avenues of employment, but has also created new problems”. Substantiate this statement with examples. (2017)

    Cities like Bangalore, Hyderabad, Chennai, Pune, Mumbai, Delhi-NCR etc grew significantly and fastidiously in the last two decades owing to growth in the IT-related services sector. The employment provided by the IT sector agrees with middle-class values and aspirations, further boosting the relevance and importance of these IT hubs, and further causing inward migration to these destinations.

    Since, these IT hubs employ a considerable number of people, and since they attract a host of other related and unrelated services needed to cater to the daily needs of these employees, it causes the twin problems of over-population and over-crowding. The result is that municipal services get over-stretched, housing prices soar, traffic gets congested, prices of essential commodities inflate, and most importantly social tensions develop and increase. Sometimes, civil and police administrative machineries are also put to test in these cities. Especially in bigger cities like Delhi-NCR where IT hubs create sub-localities within the city, policing power is seen decreasing proportionately to the size and scale of a locality’s policing requirements. This is why problems like crimes against women, child abduction, racial-religious mob violence etc happen with great frequency in such places.

    Lastly, the growth of cities as IT hubs creates problems with pollution, waste disposal and energy management. Also, E-waste generation and its associated harms, and also the strain that IT infrastructure put on the electric grid, are much bigger challenges than one would like to admit and the only way forward is to follow sustainable development practices while developing IT hubs.

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