The speed of an ocean current is about

A2 percent of the speed of the prevailing wind

B4 percent of the speed of the prevailing wind

C6 percent of the speed of the prevailing wind

D8 percent of the speed of the prevailing wind

🔒 Answer hidden — practise on Mcqkart to check yourself and see the explanation.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.