What is the most serious problem as far as sustainable development in agriculture is concerned?
a) to raise yeilds on existing crop land without extending the area under cultivation
b) two raise yeilds by extending the area under cultivation
C) none of these
Answers
Answered by
20
Answer:
Explanation:
b
Answered by
12
Answer:
c. None of these
correct answer is:
More serious problems than suistanable development includes shortage of water,loss of cultivated land,and inappropriate use of cultivated land.
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