The major reservoir of water is, A. Rivers. B. Underground water. C. Lakes. D. Dams.

The major reservoir of water is,
A. Rivers. B. Underground water. C. Lakes. D. Dams.
by

1 Answer

Answer :

A. Rivers
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Ground water is recharged by different aquifers, which of the following is not an aquifer: a. Bore well b. Dug well c. Sprinkler. D. Recharge pit

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Which of the following is an order for water harvesting mechanism? a. Catchment, recharge facility, storage facility, conduitsb. Catchment, storage facility, recharge facility, conduits c. Catchment, conduits, storage facility, recharge facility d. Catchment, conduits, recharge facility, storage facility

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In the Western Himalayas water storing mechanism are called: a. Khatri b. Diggi c. Bhandara d. Zing

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Which of the following is not an objective of rain water harvesting? a. Avoid flooding roads b. Polluting water. c. Reducing soil erosion. d. Reducing run off which chokes drains.

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The activity of collecting water directly into the ground to improve groundwater storage in the aquifer is termed as, A. Watershed development. B. Water Conservation. C. Rainwater harvesting. D. Recharging for the aquification.

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There is great need of irrigation in India because, A. To increase the per hectare production. B. Water is indispensable part of Green revolution. C. To fulfill the food demand of very high population. D. All.

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The need for conservation of water has arisen due to A. Increased demand of water. B. Increased population. C. Increased need for industrialization and irrigation. D. All the above.

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Last Answer : D. All the above.

Which is not an objective of the Rainwater Harvesting (a) Minimizing the problem of droughts and goals. (b) Recharging of ground water. (c)Encouraging recycling of water. (d) None of the above.

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Which is not a water harvesting mechanism. (a) Conduits. (b) Catchments (c) Sprinkler. (d)Watershed Management.

Description : Which is not a water harvesting mechanism. (a) Conduits. (b) Catchments (c) Sprinkler. (d)Watershed Management.

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The fraction of earth’s surface covered with water. (a) One-fourth (b) Half (c) Three-fourth (d) Two-third.

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Which is not an adverse effect of irrigation? (a) Irrigation changes cropping pattern. (b) Water intensive crops are grown in dry areas. (c) Salinization of soil (d) Increase in crop yield.

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