Welcome to the Knowledge Mouse Online Quiz
Earth's Water
| Questions |
Answers |
| 1. About ___% of Earth’s water is salt water found in the ocean. |
97% |
| 2. About _____% of the water on Earth is Freshwater |
3% |
| 3. About_____% of Earth’s Freshwater is locked up in ice. |
2% |
| Water’s chemical formula is |
H2O |
| Evaporation takes place mostly over the |
oceans |
| plants release water to air through their leaves in a processes called |
transpiration |
| Water is known as a ______________ ____________ because many substances dissolve in it. |
universal solvent |
