Explanations:The Coramandel Coast, located in the southeastern part of India, is a significant geographical region that receives heavy rainfall during the northeast monsoon season, which typically spans from October to December. This region is part of Tamil Nadu and is known for its substantial precipitation during these months. The northeast monsoon, also known as the retreating monsoon, is characterized by winds that blow from the northeast, bringing moisture from the Bay of Bengal to the eastern coast of India.
The Coramandel Coast is particularly important in the context of rainfall patterns because it is one of the regions in India that experiences a distinct bimodal rainfall pattern. The first peak of rainfall occurs during the southwest monsoon season, which is from June to September, and the second peak occurs during the northeast monsoon season, which is from October to December. This bimodal pattern is crucial for agriculture and water resources in the region.
Understanding the geographical location and the monsoon patterns is essential to correctly identify the regions that receive heavy rainfall during specific months. The Khasi and Jaintia hills, located in the northeastern part of India, receive heavy rainfall during the southwest monsoon season, which is from June to September. The Plateau of Chota Nagpur, located in the eastern part of India, also receives significant rainfall during the southwest monsoon season. The Malwa Plateau, located in the western part of India, receives most of its rainfall during the southwest monsoon season as well.
Therefore, the Coramandel Coast is the correct answer as it is the region that receives heavy rainfall during the northeast monsoon season, which is from October to December. This understanding of regional rainfall patterns is crucial for various applications, including agriculture, water resource management, and disaster preparedness.