Question

What is the direction of air circulation over the oceans in the middle latitudes?

Options

• Cyclonic

• Hemispherical

• Spherical

• Anticyclonic

Answer 1

Anticyclonic

Explanation:

In the middle latitudes (approximately 30° to 60° N and S), the general air circulation over the oceans is anticyclonic, meaning it flows clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere. This pattern is caused by high-pressure systems dominating these regions. The Coriolis effect, due to Earth's rotation, deflects winds and contributes to this circular motion. Unlike cyclonic circulation, which involves low pressure and stormy weather, anticyclonic circulation is associated with stable, dry, and calm conditions.