Name:
Human Impacts
Complete the crossword puzzle below
1
2
3
4
5
Created using the Crossword Maker on TheTeachersCorner.net
Across
3. the fast growth of algae in water
5. water that is underground
Down
1. is anything that makes the earth dirty and
unhealthy.
2. the protection of things found in nature
3. harmful rain that forms from pollution in the air
4. a man-made lake used to store water