Question

When air is heated, it will MOST likely

A.condense and rise
B.expand and rise
C.condense and fall
D.expand and fall

Answer 1

B

Step-by-step explanation:

hot air is less dense than cold air, meaning its particles are farther apart. this causes it to expand and rise, since it is less dense. if you know about convection currents, you'll know that hot air rises and cold air falls.

Answer 2

B

Step-by-step explanation:

When air is heated, it expands and rises.