Kerala experiences heavy rainfall primarily due to:

Cyclonic activity
The Western Ghats
Northeast Monsoon
Ocean currents Answer: b

The correct answer is: b) The Western Ghats.

The Western Ghats are a mountain range that runs along the western coast of India. They are a major factor in the climate of Kerala, as they block the moisture-laden winds from the Arabian Sea. This causes the winds to rise, which results in heavy rainfall.

The other options are incorrect because:

  • Cyclonic activity is not a major factor in the climate of Kerala.
  • The Northeast Monsoon is a seasonal wind that brings rain to the eastern coast of India. It does not have a significant impact on the climate of Kerala.
  • Ocean currents do not have a significant impact on the climate of Kerala.
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