state gov Kerala PSC Degree (Common Preliminary Examination) Mock Test Series 2025 General Knowledge Geography (World Geography) Climatology
With reference to the South Atlantic Anomaly, consider the following statements:
1. It is an area where the inner Van Allen radiation belt of the earth disappears completely.
2. The inner Van Allen radiation belt is formed due to the collision of cosmic rays in the upper atmosphere.
3. It leads to the penetration of cosmic particles deep into the earth's atmosphere.
Which of the statement given above is/are correct?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3