1(xiv)
For the past few years there has been irregular rainfall, leading to crop failures and water shortages. This is a result of:
- (a)climate change
- (b)soil erosion
- (c)earth rotation
- (d)acid rain
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climate change
Reason — A long term change in the pattern of rainfall and temperature, leading to crop failure and water shortage, is an effect of climate change brought about by global warming.