Which describes what happens when cooler air particles come into contact with the
warmer ground?
A) The particles do not interact.
B Energy is transferred from the cooler
air to the warmer ground.
©
Energy is transferred from the warmer
ground to the cooler air.
The particles'move back and forth
between the air and the ground.
D

B. Energy is transferred from the cooler air to the warmer ground.

Explanation:

When cooler air particles come into contact with the warmer ground, energy is transferred from the cooler

air to the warmer ground.

The temperature of air would decrease.

Explanation:

The energy gets transferred from hot object to cold object until the two objects are in thermal equilibrium. When air transfers energy to a cooler object, it means the air it self is cooling down till the air and the object are in thermal equilibrium. Thus, the temperature of air would decrease.