Q. Land capable of being ploughed and used to grow crops is called as________________

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Q. Out of the total land area, how many million hectares of land suffer from degradation?

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Q. Wearing away of a field’s topsoil by the natural physical forces of water and wind is known as_____________

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Q. The greater the intensity and duration of a rainstorm, the higher the erosion potential.

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Q. Estimate of the ability of soils to resist erosion, based on the physical characteristics of each soil is known as__________________

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Q. Low lying tract of land enclosed by dikes that forms an artificial hydrological entity is known as_________________

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Q. In Germany marshes separated from the surrounding water by a dike are known as______________

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Q. Hydroponics is a technique of growing crops without__________________

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Q. The land which is abandoned and declared as not good for cultivation anymore is known as_____________

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Q. The thin layer of grainy substance covering the surface of the earth is called as_______________

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Q. A collapse of a mass of earth or rock from a mountain is known as__________________

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Q. Process of conversion of productive land to arid or semi arid lands is known as________________

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Q. What are the three R’s that are used to save the environment which includes forest?

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Q. How many National Parks are there in India as of 2015?

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Q. How much area is under the forest cover in India?

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Q. Which community of Rajasthan Have religious belief for conservation of forest and wildlife?

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Q. Which one of the following movement was carried out for the conservation of forests and the environment?

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Q. Forest management has various scopes.

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Q. Which of the following is not a principle of Chugach National Forest?

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Q. Which country leads in the producing and consuming of forest products?

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