Multiple Choice
Which of the following statements about hydrothermal vents is true?
A) The vents have temperatures as high as 800°C and emit H2S and metal sulfides.
B) The vents have temperatures as high as 600°C and emit H2S and metal nitrates.
C) The vents have temperatures as high as 400°C and emit H2S and metal sulfides.
D) none of the above
E) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
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