The correct answer is: Monsoon.
A monsoon is a seasonal prevailing wind that blows from the land to the sea in the summer and from the sea to the land in the winter. Monsoons are caused by differences in temperature and pressure between the land and the sea. In the summer, the land heats up faster than the sea, causing the air over the land to rise. This creates an area of low pressure over the land. The air over the sea is cooler and at a higher pressure, so it flows towards the land to fill the low pressure area. This flow of air is the monsoon.
The monsoon is a major factor in the climate of many parts of the world, including India, Southeast Asia, and Australia. It brings heavy rains to these regions in the summer, which are essential for agriculture. The monsoon also causes flooding and landslides in some areas.
The other options are incorrect because they are not seasonal prevailing winds. Summer is a season, not a wind. Winter is a season, not a wind. Spring is a season, not a wind.