Andhra Pradesh receive great amount of rainfall in monsoon in the 2nd week of june....but only Tamil Nadu receive a great amount of rainfall during retreat if monsoon

Explanation:

The monsoon season in India lasts from June to September. During this period, the southwest monsoon winds blow over the country, bringing heavy rainfall. However, after the monsoon season ends, the winds start to move in the opposite direction, which is known as the retreating monsoon. This period lasts from October to December and is characterized by rainfall in parts of India, including Andhra Pradesh and Tamil Nadu. The rainfall during this period is not as heavy as during the monsoon season, but it is still significant.

Reasons for heavy rainfall:

There are several reasons why Andhra Pradesh and Tamil Nadu receive a great amount of rainfall during the retreating monsoon season. These include:

- The presence of the Bay of Bengal and the Arabian Sea, which provide a source of moisture for the region.
- The topography of the region, which includes the Eastern Ghats and the Western Ghats, causes the monsoon winds to rise and cool, leading to the formation of clouds and rainfall.
- The location of the region near the equator, where the convergence of trade winds leads to the formation of low-pressure areas, which in turn leads to rainfall.

Impact of rainfall:

The rainfall during the retreating monsoon season is crucial for agriculture in Andhra Pradesh and Tamil Nadu. These states are major producers of rice, and the rainfall helps to irrigate the fields and provide the necessary water for the crops. Additionally, the rainfall replenishes the groundwater reserves, which is important for drinking water and other uses.

Conclusion:

In conclusion, Andhra Pradesh and Tamil Nadu receive a great amount of rainfall during the retreating monsoon season, which is important for agriculture and other uses. The region's topography and location near the equator are some of the reasons why the rainfall occurs during this period.