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Questions and Answers
What percentage of Earth's crust is covered by its global ocean?
What percentage of Earth's crust is covered by its global ocean?
- 50%
- 25%
- 40%
- 70.8% (correct)
What sustains Earth's surface con?
What sustains Earth's surface con?
- Vegetation
- Dynamic atmosphere (correct)
- Continental landmasses
- Tectonic plates
What generates a magnetosphere capable of deflecting most of the destructive solar winds and cosmic radiation?
What generates a magnetosphere capable of deflecting most of the destructive solar winds and cosmic radiation?
- Atmosphere
- Continental landmasses
- Liquid outer core (correct)
- Tectonic plates
Where is most of Earth's land located?
Where is most of Earth's land located?
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What retains more water than Earth's groundwater, lakes, rivers, and atmospheric water combined?
What retains more water than Earth's groundwater, lakes, rivers, and atmospheric water combined?
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