Why are westerlies in southern hemisphere more persistent and stronger than in northern hemisphere?

Answer 1

Oceans

Answer 2

The Southern Hemisphere westerlies are more persistent and stronger than in the Northern Hemisphere because there are fewer land masses to disrupt their flow. In the Southern Hemisphere, the westerlies can travel more freely over the vast expanse of ocean, allowing them to maintain their strength and consistency. In contrast, in the Northern Hemisphere, the westerlies are slowed down and disrupted by land masses like North America and Eurasia.