Question
Which of the following is/are the impacts of Green
Revolution? (1) loss of Soil fertility (2) depletion of water table (3) higher yield of crops in some States Which of the above statement(s) is/are CORRECT?Solution
Explanation: In many areas, Green Revolution is associated with the loss of soil fertility due to increased use of chemical fertilisers. Also, continuous use of groundwater for tube well irrigation has led to the depletion of the water-table. Environmental resources, like soil fertility and groundwater, are built up over years. Once destroyed it is very difficult to restore them. We must take care of the environment to ensure future development of agriculture.
Heat received by earth from the Sun is known as
In 1951-52, the first year of the National Sample Survey (NSS), the head-count ratio of poverty in India was deemed to be close to _________ of the popu...
Purpose of Agricultural Producers' Co-operative marketing society is
(1) Sale of agricultural products at higher price
(2) Produce pledge ...
The Vidhan Sabha can ask the President to create or dissolve the Vidhan Parishad if it has majority of _____.
Select the misspelled word.Â
What is the term for the boundary between two air masses with different temperatures and densities?
What discovery did Henry Cavendish report in 1798?
Rajasthani Language Day' is celebrated on-
Which of the following Articles of the Indian Constitution deal with cultural and educational rights?
By the Regulating Act, _______, the Supreme Court was created at Calcutta, to regulate the activities of the company in India ?
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