Question
What is a convection current?(1 point)
Responses
Warm air rises, cool air sinks.
Warm air rises, cool air sinks.
Warm and cool air both sink.
Warm and cool air both sink.
Warm and cool air mixes.
Warm and cool air mixes.
Warm air sinks, cool air rises.
1 answer
Warm air rises, cool air sinks.