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Evgesh-ka [11]
3 years ago
9

Your answer is CORRECT. Archaea that live by black smokers at hydrothermal vents under the ocean are often A) anaerobic due to t

he low oxygen content of the water in these locations B) barophilic C) psychrophilic D) Only A and B are correct E) Only B and C are correct
Biology
1 answer:
Liula [17]3 years ago
3 0
<h2>(A) is the correct option  </h2>

Explanation:

  • Hydrothermal vents, also known as deep sea vents are the aftermath of a volcanic eruption due to shifting of the plates that form the Earth’s crust
  • Black smokers are formed due to the high pressure at this depth and temperature of the trapped water because of which there is low oxygen content of water
  • The black smokers emit fluids and causing it to emit chemicals such as sulfide, iron, copper and zinc
  • Barophiles are organisms whose survival and reproduction is optimized to high pressures, such as those in deep sea environments
  • Psychrophiles are microorganisms that can grow at 0 °C and below, have an optimum growth temperature close to  15 °C, and usually do not survive at temperatures above 20 °C
  • They are found in permanently cold environments such as the deep waters of the oceans and because they are active at low temperature, psychrophiles are important decomposers in cold climates
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