You are presented with the question "heating causes the wind patterns on earth to be what?" and the following answer choices: 
- evenly distributed
 - waves
 - equal
 - constant
 - threatened
 - supersonic
 - unequal
 - Tropical

Now knowing that unequal heating of Earth 's surface by the Sun causes global wind patterns and unequal absorption of radiation causes unequal heating of the earth's surface, choose the best answer.


 

       unequal  