Question

Warm air _____.

cools as it rises, then sinks back down
keeps rising until it leaves the troposphere
cools as it sinks, then rises into the atmosphere
does not move

Answer 1

A - cools as it rises, then sinks back down

Step-by-step explanation:

Answer 2

cools as it rises, then sinks back down

Step-by-step explanation:

The movement of air is a convection current. Convection currents occur when warm air rises, cools down, and sinks due to gained density, replacing the warm air closer to the ground, creating a cycle.