Question

Which rainfall is useful for wheat crops in North-Western India?
A) Cyclonic rainfall from Mediterranean Sea
B) Monsoon rains
C) Summer rains
D) All of the above

Answer 1

Hint:
A crop is a plant or plant item that can be developed and harvested for benefit or subsistence. By use, crops fall into six classifications: food crops, feed crops, fiber crops, oil crops, ornamental harvests, and industrial yields. Food crops, for example, fruits and vegetables, are grown for human utilization. Grains, for example, corn, wheat, and rice are the world's most famous food crops.

Complete Answer:
Second, to rice, wheat is the main food-grain of India and is the staple food of millions of Indians, especially in the northern and north-western pieces of the nation.
Western disturbances that bring abrupt winter downpour in North-western regions of the Indian Subcontinent are exceptionally valuable for the development of the Wheat crop. A normal of four to five western disturbances structure throughout the colder time of year season. Precipitation throughout the winter season has incredible significance in agriculture, especially for rabi crops.
A western disturbance is an extratropical storm starting in the Mediterranean locale that brings unexpected winter downpour toward the north-western regions of the Indian subcontinent. It is non-monsoonal precipitation driven by the westerlies. The humidity in these disturbances for the most part begins over the Mediterranean Sea, the Caspian Sea, and the Black Sea.

Thus, option (A) is correct.

Note:
Food crops were the primary yields to be gathered through farming. Farming turn of events and the development of human advancements prompted the variety of different sorts of yields. India is an agricultural nation. Farming and its unified exercises go about as the principal source of income for over $80\% $ of the people of India.