The main reserve of fresh water on earth surface is
Ground water
Rivers
Lakes
Polar ice caps and glaciers
The main reserve of fresh water on earth surface is
Main cause of extinction of species from tropical areas is |
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The natural resources which are continuously consumed by man but are replenished by nature with a reasonable period of time is called |
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Plants of endangered species are conserved through |
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The percentage of evaporation of water from land and ocean surface are respectively |
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In a National Park protection is provided to |
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Which one is not an exhaustible resource |
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Which has caused maximum damage to Indian forests |
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Which of the following species is endemic? |
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The human activities resulting in endangered species are |
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The main reserve of fresh water on earth surface is |
Answer |