What is the role of the Coriolis effect on ocean

Question

currents?
The Coriolis effect turns currents
counterclockwise in the Northern Hemisphere.
The Coriolis effect turns currents clockwise in the
Southern Hemisphere.
The Coriolis effect turns wind to the right in the
Southern Hemisphere.
The Coriolis effect turns wind to the right in the
Northern Hemisphere.

Answer 1

The Coriolis effect plays a significant role in the direction of movement of ocean currents and winds due to Earth's rotation. Here’s how it influences both:

1. In the Northern Hemisphere: The Coriolis effect causes currents (and winds) to turn to the right. This results in ocean currents generally moving in a counterclockwise direction around high-pressure systems.

2. In the Southern Hemisphere: The Coriolis effect causes currents (and winds) to turn to the left, leading to a clockwise direction around high-pressure systems.

Therefore, the correct statements from your options are:

• The Coriolis effect turns currents counterclockwise in the Northern Hemisphere.
• The Coriolis effect turns currents clockwise in the Southern Hemisphere.
• The Coriolis effect turns wind to the right in the Northern Hemisphere.

To summarize, wind is turned to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.