Multiple Choice
The ___________ is the solid Earth, composed principally of rock (by which we mean any naturally formed, nonliving, firm coherent aggregate mass of solid matter that constitutes part of a planet) and regolith (the irregular blanket of loose, uncemented rock particles that covers the solid Earth) .
A) biosphere
B) geosphere
C) atmosphere
D) hydrosphere
E) cryosphere
Correct Answer:

Verified
Correct Answer:
Verified
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