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Earth's system Test
5th grade science test
| Question | Answer |
|---|---|
| A set of layers of gases surrounding Earth. | Atmosphere |
| Saltwater makes up of ___ water on earth | about 97% |
| The part of Earth's crust, water, and atmosphere that supports life. | Biosphere |
| How much water is fresh water | about 3% |
| air poution emitted from the facttories manufacturing goods. what human activity is this? | Industry |
| All the water on Earth's surface, such as lakes and seas. | Hydrosphere |
| What type of specie is non-nativeand brought into a new area. | An invasive specie |
| Vehicles used for transportation emitting pollutants into the atmosphere. | Everyday Life |
| The solid portion of Earth, inclidomg the crust and upper mantle of Earth. | Geosphere |
| Pesticides/ fertilizers contaminating groundwater, machines harvesting crops. | Agriculture |
| ___% of fresh water found on Earth is potable (Safe to drink) | 1% |
| When does the rain shadow effect most commonly happen | Mountain ranges along side coastal areas. |
| When ocean waves erode land along the coastline. what spheres interacting. | Hydrosphere and geosphere |
| When volcanoses erupt, lava kills the plants and animals in the area and gases are intoduced into the air. what spheres interacting. | Geosphere,Biosphere, and Atmosphere |
| As glaciers melt they carve massive holes in the land. The melted water then fills the holes left behind, forming streams and lakes.what spheres interacting. | Hydrosphere, and Geosphere |
| When the ocean evaporates the vapor goes into the air the the wind pushes the vapor into the mountain, when it starts rain it all rains on one side then once it goes to the other side of the mountain the water is already gone. What is this called? | Rain shadow effect |