True/False
Most carbon in Earth's crust has already been released to the atmosphere.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q3: Explain the operation of the oxygen cycle
Q11: Green plants respire carbon dioxide to the
Q29: Of the biogeochemical cycles which have been
Q32: The most dramatic mass extinction on Earth
Q34: _ refers to the conversion of nitrates
Q61: Which of the following does not refer
Q86: Linnaeus was the author of the most
Q95: Action by microorganisms creates fixed nitrogen.
Q97: Approximately how many species of plants are
Q101: In the selva, the vegetation is _.<br>A)