Question

Please help me ASAP!

------------------------------------------------
Select the correct answer.
Which description is most comparable to the convection currents that exist in Earth’s mantle?

A. hot air rising and cold air sinking

B. cold water rising and hot water sinking

C. the Sun rising and then setting 14 hours later

D. random distribution of temperatures

E. hot air sinking and cold air rising

∞

Answer 1

The last answer is incorrect. The answer is A. hot air rising and cold air sinking. hot air is lighter so rises. Think hot air ballon.