Earth's Layers

Earth's Layers

The crust, mantle and core are distinguished by composition. The lithosphere and asthenosphere are understood from mechanical properties.

CK-12 (High School)

ESSENTIAL QUESTION:

How do scientists classify the different layers of the Earth?
STANDARDS:
RST.1 - Analysis & Evidence, RST.4 - Key Terms

DEPTH OF KNOWLEDGE (DOK) LEVELS:

1,2,3
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