Ice reflecting sunlight has a effect on climate.

a. cooling
b. warming

What is the relationship of air masses and the temperature of oceans?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage