Ch 3 Human Impact

Match it! Select the correct answer from the pull down...Good luck!

__________________________ is caused when air pollution combines with precipitation

______________________________ is the variety of plants and animal species that live on earth

Natural gas is a fossil fuel that more people are using because it is

_______________________________ is power generated from moving water.

____________________ is a thick liquid that is found deep in the ground from decayed plant and animal life that is burned to produce energy. It is refined to make gasoline.

__________________________________ is a resource that can be used over and over again.

______________________________ resources cannot be used again. Once they are burned they are gone forever.

____________________________ energy is energy made from the movement of air