Kerala receives abundant rainfall due to the:

Western Ghats
Deccan Plateau
Himalayan mountain range
Thar Desert

The correct answer is A) Western Ghats.

The Western Ghats are a mountain range in India that runs parallel to the west coast of the country. They are a major factor in the climate of Kerala, as they block the moisture-laden winds from the Arabian Sea. This results in Kerala receiving abundant rainfall, which is essential for the state’s agriculture and tourism industries.

The Deccan Plateau is a large plateau in central India. It is a relatively dry region, as the moisture-laden winds from the Arabian Sea are blocked by the Western Ghats.

The Himalayan mountain range is the highest mountain range in the world. It is located in northern India and separates India from China. The Himalayas block the moisture-laden winds from the Indian Ocean, which results in the northern parts of India being dry.

The Thar Desert is a desert located in northwestern India. It is the hottest desert in India and receives very little rainfall.