How do i balance equations like this?

This is Chemistry so what you would do is find what each side is equal to and then add or subtract the co-efficients or exponents according to the sides being equal... One thing to remember though is whatever you do to one side you must do to the other side.

GLACIERS AND ICE CAPS

Explanation:

According to the U.S. Geological Survey, most of that three percent is inaccessible. Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.