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Earth's Systems Test
| Question | Answer |
|---|---|
| The solid portion of Earth including the crust and upper mantle of Earth | Geosphere |
| All the waters on Earths surface sucg as lakes and seas sometimes including water over Earths surface such as clouds | Hydrosphere |
| A set of layers of glasses surrounding earth | Atmosphere |
| The part of Earths crust, water and Atomosphere that supports life | Biosphere |
| About how much water is Earths water is salt water | 97% |
| About how much of Earths water fresh water | 3% |
| What type of human activitie is this "air pollution emitted from the factories manufacturing goods" | Industry |
| What type of human activitie is this " Pesticides/fertilizers contaminating groundwater, machines harvesting crops" | Agriculture |
| What type of human activitie is this "Vehicles used for transportation emmiting pollutants into the atmosphere" | Everyday life |
| Which two spheres interact in this example "Ocean waves erode land along the coastline" | Hydrosphere and Geosphere |
| which two spheres interact in this example " As glaciers melt they carve massive holes into land the melted water then fill the holes left behind forming streams and lakes" | Hydrosphere and Geosphere |