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Author Question: The concentration of methane in the atmosphere has been shown to be increasing for the last 1,000 ... (Read 50 times)

NguyenJ

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on: Jul 15, 2018
The concentration of methane in the atmosphere has been shown to be increasing for the last 1,000 years, indicating that humans are not responsible for its generation.
 
  Indicate whether this statement is true or false.

Question 2

How will increasing atmospheric CO2 affect the properties of seawater?
 
  A) Seawater will have higher salinity
  B) Seawater will have lower density
  C) Seawater will have higher surface tension
  D) Seawater will have lower pH


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matt

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: FALSE

Answer to Question 2

Answer: D


NguyenJ

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Reply 2 on: Jul 15, 2018
Gracias!

samiel-sayed

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Reply 3 on: Yesterday
Wow, this really help

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