The correct answer is b) Northeast Monsoon.
The Northeast Monsoon is a seasonal wind pattern that blows from the northeast to the southwest across the Indian subcontinent during the winter months. It is caused by the difference in temperature between the land and the ocean. During the winter, the land cools more quickly than the ocean, creating a pressure difference. This pressure difference causes the wind to blow from the northeast to the southwest.
The Northeast Monsoon brings dry weather to Kerala in the months of December-February. This is because the wind blows from the northeast, which is a dry direction. The wind also blows from the land, which is also a dry source. This dry wind prevents the formation of clouds and rain.
The Southwest Monsoon is a seasonal wind pattern that blows from the southwest to the northeast across the Indian subcontinent during the summer months. It is caused by the difference in temperature between the land and the ocean. During the summer, the land heats up more quickly than the ocean, creating a pressure difference. This pressure difference causes the wind to blow from the southwest to the northeast.
The Southwest Monsoon brings wet weather to Kerala in the months of June-September. This is because the wind blows from the southwest, which is a wet direction. The wind also blows from the ocean, which is also a wet source. This wet wind brings moisture from the ocean to Kerala, which causes the formation of clouds and rain.
Trade Winds are a prevailing wind pattern that blows from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere. They are caused by the difference in temperature between the equator and the poles. The equator is warmer than the poles, which creates a pressure difference. This pressure difference causes the wind to blow from the high pressure at the poles to the low pressure at the equator.
Local Winds are winds that are caused by local conditions, such as temperature differences, topography, and the presence of water bodies. They are not as predictable as the other wind patterns.
I hope this helps!