Geography2024
With reference to "Coriolis force", which of the following statements is/are correct?
- It increases with increase in wind velocity.
- It is maximum at the poles and is absent at the equator.
Select the answer using the code given below:
Explanation
The correct option is both statements 1 and 2 are accurate regarding the Coriolis force. The Coriolis force, which arises due to the rotation of the Earth, indeed increases with the wind velocity, as faster winds experience a greater apparent deflection. Additionally, the effect of the Coriolis force is maximum at the poles, where the Earth’s rotational velocity is minimal, and it is negligible at the equator, where the horizontal velocity is effectively zero. This fundamental understanding illustrates how the Coriolis effect influences global wind patterns and ocean currents, critical concepts within Earth sciences relevant to the UPSC Prelims.