Question

bill nye - heat transfer
multiple - choice question
natural convection as explained by bill nye is when
the sun heats the earths surface which then heats the air above it. cold air moves down and forces the warm air up.
the sun heats the air directly and causes the hot air to move down and cold air up.
the trees cause the air to move in a certain pattern

Explanation:

Answer:

The sun heats the earth's surface which then heats the air above it. Cold air moves down and forces the warm air up.