Multiple Choice
Which major atmospheric component is chiefly a product of life processes?
A) carbon dioxide
B) water
C) oxygen
D) hydrogen sulfide
E) nitrogen
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q23: Almost all the oxygen in Earth's atmosphere
Q24: The ozone layer lies at the boundary
Q25: Which of these is NOT a product
Q26: When water vapor condenses out at the
Q27: The hydrosphere covers about 50% of the
Q29: Without the greenhouse effect operating in our
Q30: Earth's interior has been heated by 3
Q31: The auroral displays occur in our _.
Q32: The critical part of the atmosphere for
Q33: The ozone layer blocks much of the