Which of the following steers the tropical depressions into India especially during the summer season? 

Correct option is D

The correct answer is: (D) Easterly Jet Stream

Explanation:

• The Easterly Jet Stream plays a crucial role in steering the tropical depressions towards India, especially during the summer monsoon season.

• This jet stream, which is a high-altitude wind, moves from east to west and helps in the formation of low-pressure systems over the Bay of Bengal. These systems, known as tropical depressions, bring monsoon rains to India.

Information Booster:

• Western Disturbances are a seasonal feature that affects northern India during the winter months, bringing rain and snow. They do not influence tropical depressions.

• The Northeast Monsoon primarily affects the southeastern coast of India, including Tamil Nadu, and occurs in the winter months.

• The Westerly Jet Stream is associated with the Western Disturbances and does not steer tropical depressions.

Additional Information:

• Western Disturbances – Affects northern India in winter but not tropical depressions.
• Northeast Monsoon – Affects the southeast coast during winter.
• Westerly Jet Stream – Associated with Western Disturbances, not tropical depressions.