The 'Monsoon Trough' is a line of: MCQ with Answer and Explanation

Explanation:
The mesosphere is characterized by decreasing temperature with altitude, making it the coldest layer of the atmosphere.

Explanation:
The heating of the Tibetan Plateau during the pre-monsoon season plays a crucial role in the onset of the Indian monsoon by creating a large thermal low that draws in moist air from the ocean.

Explanation:
The Himalayas block the cold, dry winds from Central Asia, preventing them from entering India and keeping northern India warmer than it would otherwise be.