Convection currents form in atmosphere and freshwater lake. Convection currents occur when there is difference in temperature in both substances (eg. fluids). When there is a difference in temperature, the hot substance rises and the colder one sinks. The flow then will be form a hotter to the colder region.
The statement " "Per capita GNI measures average (mean) wealth, not the distribution" means that if only a few people receive much of the GNI, that is not factored in. I hope my answer has come to your help. God bless and have a nice day ahead!
I would say the answer is
C) Recycle paper products
because paper is made out of trees and trees are in the forest
***excuse me if I'm wrong, hope this helps***
Minimum age of Marriage, Raising the Status of Women, Spread of Education, Adoption, Change in Social Outlook, Social Security
