Question

When the Coriolis effect is counter balanced by the pressure gradient force, the resulting wind is termed as :

  1. Polar winds
  2. Prevaling winds
  3. Geostrophic winds
  4. Trade winds

Answer:

Option C: Geostrophic winds

Detailed Solution:

The correct answer is “Geostrophic winds”.

Geostrophic winds occur when the Coriolis force (due to Earth's rotation) and the pressure gradient force (due to differences in atmospheric pressure) are in balance.

The geostrophic wind is directed parallel to isobars.