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Earth's spheres
| Question | Answer |
|---|---|
| How much fresh water are found in glacier | About 3% |
| When a volcano erupts which sphere acure | Geosphere, Biosphere, and Atmosphere |
| How much of the water is salt water | About 97% |
| How much fresh water is potable to humans | Less than 1% |
| what are the spheres when glaciers melt | Hydrosphere, and Geosphere |
| What are the three things humans do to contaminate our water | Industry, Agriculture, and Everyday Life |
| True or false can all spheres acure at the same place | True |