Use pie chart to answer the question.

what percent of radiation is absorbed by earth's surface or atmospere?
a) 23%
b) 30%
c) 53%
d) 70%

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

How does the motion of particles in a gas change as the gas cools

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.