Question

Name two types of cyclonic systems that affect the Indian sub-continent, and two areas that receive rainfall from these systems.

Name the two types of cyclonic systems that affects the Indian subcontinent.

Answer 1

Two Types of Cyclonic Systems Affecting the Indian Subcontinent:

1. Tropical Cyclones:
   • Form over the Bay of Bengal and Arabian Sea, especially during pre-monsoon (April–May) and post-monsoon (October–December) periods.
   • They bring heavy rainfall, strong winds, and sometimes storm surges.
2. Western Disturbances (Temperate Cyclones):
   • Originate in the Mediterranean region and move eastwards.
   • Affects northwestern India during winter months (December to February).

Two Areas Receiving Rainfall from these Systems:

1. Eastern Coastal Regions (e.g., Odisha, Andhra Pradesh, Tamil Nadu): Receive rainfall from Tropical Cyclones originating in the Bay of Bengal.
2. North-Western India (e.g., Punjab, Haryana): Receives winter rainfall from Western Disturbances.

These cyclonic systems play a critical role in shaping the climate and agricultural calendar of India.