Resources and Development

In India, Some Regions Are Rich in Certain Types of Resources but Deficient in Some Other Resources. Do You Agree With the Statement? Support Your Answer With Any Three Examples.

Yes, there are regions which are rich in certain types of resources but are deficient in some other resources. Arunachal Pradesh has abundance of water resources but lacks in infrastructural development Rajasthan is endowed with solar and wind energy but lacks in water resources. Ladakh has rich cultural heritage but lacks in water resources and …

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Explain Any Three Human Activities Responsible for Land Degradation in India.

Mining: Mining sites are abandoned after excavation work is complete leaving deep scars in states such as Jharkhand, Chhattisgarh, MadhyaPradesh and Odisha. Deforestation due to mining has caused severe land degradation. Over irrigation: Over irrigation in the states of Punjab, Haryana, western Uttar Pradesh, has caused water logging and increase in salinity of soil. Overgrazing: …

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Distinguish Between Khadar and Bangar Soil.

Khadar Soil It is a new alluvial soil. Lower concentration of kankar nodules. It has more fine particles. It is more fertile. Bangar Soil It is an old alluvial soil. Higher concentration of kankar nodules. It has less fine particles. It is less fertile.

Mention Any Two Human Activities Which Are Responsible for the Process of Soil Erosion. Explain the Two Types of Soil Erosion Mostly Observed in India?

Two human activities which are responsible for the process of soil erosion are deforestation and overgrazing, mining, construction, etc. Types of soil erosion mostly observed in india are: Gullies: The running water cuts through the clayey soil and makes deep channels/gullies. The unfit land caused by gullies is called bad land or ravines. Sheet erosion: …

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Which Geographical Factors Are Responsible for the Evolution of Black Soil? Why Is It Considered the Most Suitable for Growing Cotton?

Climatic conditions along with present rock material are important factors for making of black soil. The parent rock is volcanic rock. It is ideal for growing cotton because of the following reasons: It has capacity to hold moisture. It is rich in soil nutrients such as calcium carbonate and potash. Deep cracks in the soil …

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Distinguish Between the Renewable and Non-Renewable Resources.

Renewable Resources Resources which can be renewed or reproduced by mechanical, physical or chemical processes are known as renewable or replenishable resources, e.g., solar and wind energy, water, forests and wildlife, etc. Non-Renewable Resources These occur over very long geological times. Minerals and fossil fuels are examples of such resources. These resources take millions of …

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What Steps Can Be Taken to Control Soil Erosion in Hilly Areas?

Methods of soil conservation: Ploughing along the contour lines can decrease the speed of water flow down the slopes. Step or terrace cultivation on slopes restricts erosion. Western and Central Himalayas have well-developed terrace farming. Strip cropping: Here large fields can be divided into strips. Strips of grass are left to grow between the crops. …

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