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BETOPPERS-MANAGEMENT OF NATURAL RESOURCES-WORKSHEET 2
- The river water is said to be polluted with acidic wastes if the pH of...
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- The three R's which can help us to conserve natural resources for long...
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- The main reason for the abundant colidorm bacteria in the water of riv...
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- The pH of a sample of water collected from a river is found to be in t...
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- Which of the following statement is incorrect?
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- Arabari forest of Bengal is dominated by :
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- Groundwater will not be depleted due to :
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- Ahars, Kattas, Bhundhis and Khadins are the modes of :
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- Which of the following combination of terms has no fossil fuel ?
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- The use of one of the following is eco-friendly. This one is :
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- Khadins are used in Rajasthan to :
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- In a village, farmers started cultivating crops all around a lake whic...
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- There were lot of organisms A in the crop fields in an area. These ...
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- The material A is fossil fuel which is extracted from the earth. It i...
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- A man bought a device X which could cook pulses, vegetables and rice w...
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- A person buys two electrical devices P and Q for lighting purposes in ...
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