80 kilometers converts to how many miles? Please round your answer to the nearest tenth (e. g. 33.6 miles)

The current is like a stream or river in the ocean true or false

Me plzzz what is the ratio of water than falls on land as compared to the amount that falls onto the oceans? what role do clouds play in regulating earth’s energy balance? me plzzz

Stages 1 and 4 of the demographic transition are similar in that