[Answered] Due primarily to human activities, the atmospheric concentration of methane has decreased over the ...

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Author Question: Due primarily to human activities, the atmospheric concentration of methane has decreased over the ... (Read 31 times)

lracut11

Hero Member
Posts: 536

on: Jul 13, 2018

Due primarily to human activities, the atmospheric concentration of methane has decreased over the last decade or so.
Indicate whether the statement is true or false

Question 2

Most of Earth's carbon dioxide is in the atmosphere.
Indicate whether the statement is true or false

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sarajane1989

Sr. Member
Posts: 296

Reply #1 on: Jul 13, 2018

Answer to Question 1

False

Answer to Question 2

False

lracut11

Member
Posts: 536

Reply 2 on: Jul 13, 2018

YES! Correct, THANKS for helping me on my review

frankwu0507

Member
Posts: 322

Reply 3 on: Yesterday

Gracias!

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