Monsoon winds bring rainfall because they carry moisture from the ocean. When these warm, moist winds rise over land or mountains, they cool and condense, forming clouds and causing rain. This seasonal rainfall is vital for agriculture and water resources in India.
Class 7 Social Science Exploring Society: India and Beyond
Class 7 Social Science Chapter 3 Climates of India question answer
Monsoon winds originating from oceans, are moisture-laden. When they move inland and encounter landforms like mountains or warmer land, the air rises and cools. Cooling causes condensation of water vapor, forming clouds that result in rainfall. This process repeats across the subcontinent, making monsoon rains the primary source of water for Indian agriculture, drinking water and hydroelectricity. The summer or southwest monsoon brings the bulk of India’s rainfall, while the northeast monsoon affects parts of southern and eastern India.
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