5 Questions
The internal structure of Earth consists of an outer silicate solid ______
crust
The highly viscous ______ and solid mantle
asthenosphere
A liquid outer core whose flow generates the Earth's ______
magnetic field
Scientific understanding of the internal structure of Earth is based on observations of topography and ______
bathymetry
A solid ______
inner core
Test your knowledge of Earth's internal structure and learn about its layers, including the crust, mantle, core, and more. Explore the scientific observations and understanding behind this fascinating topic.
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