Directions:
Select the correct answer for each question. When you are done, click on the Check Answers button to check your answers and Squigly will tell you how you did.
Over 70% of the earth is covered in water.
True False
Less than 3% of the worlds water is fresh water.
The earth generates more and more fresh water as we need it.
The water we use is recycled over and over again.
Air pollution does not affect the quality of our water.
... more Earth Day fun.