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Earths system test
Earth system
| Question | Answer |
|---|---|
| About 97% of the water on earth is | Saltwater |
| About 3% of the water on earth is | fresh water |
| Less than 1% of fresh water is | portable |
| Air pollution emitted from the factories manufacturing goods is an example of | Industry |
| pesticides/ fertillizers contaminating groundwater, matchiens harvesting crops is an example of | Agriculture |
| vehicles used for transpotation emitting pollutants into the atmosphere is an example of | Every day life |
| The ocean waves edro land along the coastline is an example of witch sphere coliding | geosphere and hydrosphere |
| when volcanoes erupt, lava kills the plants and animals in the area is an example of witch sphere coliding | geosphere and biosphere |