14 answers
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1. renewable
2. hydroelectric
3. non point
4. coal
An example of a renewable and inexhaustible resource that requires the construction of dams is _________________________ energy.
To solve the problem of a polluted stream a scientist traced where the pollution came from. She determined that the pollution was coming from many small sources. She worked on a plan to help reduce the pollution to the stream. This is an example of ____________________ pollution solution.
__________________ are nonrenewable resources that are used around the world because they are relatively inexpensive.
2. hydroelectric
3. non point
4. coal
1) renewable
2)hydroelecric
3)nonpoint
4)fossil fuels