AP Environmental Sciencemediummcq1 pt

Convection in the atmosphere transfers heat by

A.rising warm air and sinking cool air
B.molecular contact only
C.electromagnetic waves
D.plate tectonics

Explanation

Core Concept

Warm air expands, becomes buoyant, and rises while cooler air sinks to replace it — the vertical circulation that builds clouds and winds.

Correct Answer

Arising warm air and sinking cool air

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