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Author Question: Which of the following hydrothermal vent fields releases methane and hydrogen into the surrounding ... (Read 123 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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Reply 2 on: Aug 22, 2018
Gracias!

elyse44

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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