Which of the Following Statements About Hydrothermal Vents Is True

question 20

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

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