FAN & MEDAL FOR HELP
Which sentence best describes the process of convection?

A.
Cool air sinks, which forces warm air to rise.

B.
A rock melts when magma touches it.

C.
Water vapor in the air forms liquid water.

D.
Sunlight travels through space.
I Think It Is A.

Question

FAN & MEDAL FOR HELP
Which sentence best describes the process of convection?  

  A.
 Cool air sinks, which forces warm air to rise.   
  
  B. 
A rock melts when magma touches it.

  C. 
Water vapor in the air forms liquid water.
   
  D. 
Sunlight travels through space.
 I Think It Is A.

xx_gamergirl_xx · Answer

@EclipsedStar @inowalst @KyanTheDoodle  can one of u guys help plz

inowalst · Answer

A is not right.