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bennac40 bennac40
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6 years ago
The carbon cycle
A) exists independently of the oxygen cycle.
B) involves photosynthesis, but not respiration.
C) takes place primarily in the lithosphere.
D) is dependent upon the sun's energy.
Textbook 
Introduction to Geography: People, Places & Environment

Introduction to Geography: People, Places & Environment


Edition: 6th
Authors:
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nambin_2016nambin_2016
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6 years ago
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bennac40 Author
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5 years ago
Tough course calls for tough measures
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