8 Questions
What percentage of Earth's crust is covered by the global ocean?
70.8%
What generates a magnetosphere capable of deflecting most solar winds and cosmic radiation?
Liquid outer core
What sustains Earth's surface con?
Dynamic atmosphere
Where is most of Earth's land located?
In the form of continental landmasses within one hemisphere
What retains more water than Earth's groundwater, lakes, rivers, and atmospheric water combined?
Large sheets of ice at Earth's polar deserts
What percentage of Earth's surface is covered by water?
70%
Which ocean is the largest by both area and volume?
Pacific Ocean
What is the average depth of the world's oceans?
3,688 meters
Test your knowledge about Earth's geography, landforms, and bodies of water in this quiz. From the continents to the oceans, challenge yourself with questions about the Earth's diverse surface features.
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