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Author Question: Which of the following hydrothermal vent fields releases methane and hydrogen into the surrounding ... (Read 69 times)

jeatrice

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on: Aug 22, 2018
Which of the following hydrothermal vent fields releases methane and hydrogen into the surrounding water instead of hydrogen sulfide and dissolved metals from typical black smokers?
 
  A) Coaxial
  B) Guaymas Basin
  C) Lost City
  D) Lucky Strike
  E) Tubeworm Barbeque

Question 2

Some planktonic marine organisms produce a tiny droplet of oil to ________ density and ________ buoyancy.
 
  A) decrease; decrease
  B) decrease; increase
  C) increase; increase
  D) increases; decrease
  E) There is no relationship between density and buoyancy.


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randomguy133

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Reply #1 on: Aug 22, 2018
Answer to Question 1

C

Answer to Question 2

B


jeatrice

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  • Posts: 543
Reply 2 on: Aug 22, 2018
Excellent

ricroger

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Reply 3 on: Yesterday
Gracias!

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