A dropped boulder gains speed due to
A. inertia.
B. velocity changes.
C. gravity.
D. its nature to become closer to Earth.
Answer: C
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"The summers here are warm and humid" describes the ____________________, whereas "cumulus clouds presently cover the entire sky" describes the ____________________
Fill in the blank with correct word.
Before Pangaea, there was an earlier supercontinent we call ________.
A. Gorda B. Rodinia C. Neogenia D. Panthalassa E. Lefse
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
The most voluminous layer of Earth is the
A) crust. B) mantle. C) outer core. D) inner core.