Explanations:The Western Ghats, a mountain range that runs parallel to the western coast of India, play a significant role in the monsoon rainfall pattern. The monsoon winds, which are laden with moisture, are forced to rise when they encounter the Western Ghats. As the air rises, it cools and condenses, leading to heavy rainfall on the windward side of the mountains. This phenomenon is known as orographic rainfall, where the physical barrier of the mountains causes the air to rise, cool, and precipitate.
The Western Ghats are a crucial geographical feature that influences the climate of the western coast of India. They are not only responsible for the heavy rainfall during the monsoon season but also contribute to the overall biodiversity and ecological richness of the region. The monsoon winds, which blow from the southwest during the summer months, are the primary source of moisture for the western coast. When these winds encounter the Western Ghats, they are forced to rise, leading to the formation of clouds and subsequent rainfall.
It is important to understand that while the tropical location of India and the nearness to the sea do contribute to the overall climate and moisture content, they are not the primary factors responsible for the heavy rainfall on the western coast. The Western Ghats, with their unique geographical position and elevation, are the key feature that causes the heavy rainfall during the monsoon season.
The Himalayas, located in the north of India, also play a significant role in the monsoon pattern by acting as a barrier to the cold winds from the north. However, they do not directly cause the heavy rainfall on the western coast. The Western Ghats are the primary geographical feature responsible for the heavy rainfall on the western coast of India during the summer monsoon season.