Assertion: The areas receiving high annual rainfall in India are vulnerable to both droughts and floods.

Reasoning: The areas receiving high annual rainfall experience considerable fluctuations in rainfall.

Both Assertion (A) and reasoning (R) are correct and R is the correct explanation of A.

The correct answer is Option 1: Both Assertion (A) and reasoning (R) are correct and R is the correct explanation of A.

Assertion: The areas receiving high annual rainfall in India are vulnerable to both droughts and floods.This statement is correct. Even high rainfall regions may experience floods during periods of excessive rainfall and drought-like conditions when rainfall is irregular or deficient.

Reasoning: The areas receiving high annual rainfall experience considerable fluctuations in rainfall. This statement is also correct. Rainfall in such regions is often uneven and highly variable over time.

Does R explains A? Yes. The Reason correctly explains the Assertion because areas receiving high annual rainfall often experience uneven and uncertain distribution of rainfall over time. Sometimes these regions receive excessive rainfall within a short duration, leading to floods, while at other times there may be long dry spells or deficient rainfall, causing drought-like conditions. Thus, fluctuations in rainfall are the main reason why the same region can face both floods and droughts.

NCERT: Dependence on Erratic Monsoon: Irrigation covers only about 33 per cent of the cultivated area in India. The crop production in rest of the cultivated land directly depends on rain. Poor performance of south-west monsoon also adversely affects the supply of canal water for irrigation. On the other hand, the rainfall in Rajasthan and other drought prone areas is too meagre and highly unreliable. Even the areas receiving high annual rainfall experience considerable fluctuations. This makes them vulnerable to both droughts and floods. Drought is a common phenomenon in the low rainfall areas, which may also experience occasional floods. The flash floods in drylands of Maharashtra, Gujarat and Rajasthan in 2006 and 2017 are examples of this phenomenon. Droughts and floods continue to be the twin menace in Indian agriculture.