Which of these can be a cause for soil erosion?
APloughing of steeply sloping land
BAll of the options
CCutting down trees
DOver-grazing of pastures
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Related Questions:
The alternatives for ozone-depleting substances have caused for
(i) Production of ozone in the atmosphere
(ii) Increase in Greenhouse effect
(iii) Increase in the production of compounds with high global warming potential Which of the statement(s) given above is correct?
Which of the following is NOT a biotic component of the ecosystem?
"Eco-Sensitive Zones (ESZ's)" are , Which of the statement(s) given below is correct?
- the areas notified under Environment (Protection) Act, 1986 around National Parks and sanctuaries, etc
- the areas notified under Wild Life (Protection) Act, 1972 around National Parks and sanctuaries, etc
- the areas notified under Forest (conservation) Act, 1980 around National Parks and sanctuaries, etc
Which are the major objectives of Kyoto Protocol?
- to achieve stabilisation in Greenhouse gas concentration
- to control persistent organic pollutants
- to reduce ozone depletion
- to ensure that food production is not threatened
Which of the following should be done to conserve coal and petroleum?