The atmospheric content of ________ has been increasing for the last century. What will be an ...

Author Question: The atmospheric content of ________ has been increasing for the last century. What will be an ... (Read 70 times)

DelorasTo

Hero Member
Posts: 548

on: Jul 13, 2018

The atmospheric content of ________ has been increasing for the last century.

What will be an ideal response?

Question 2

________ is (are) responsible for placing oxygen in the atmosphere.

What will be an ideal response?

McKnight's Physical Geography: A Landscape Appreciation ¦ Hess, Tasa ¦ 12^th Edition

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mcinincha279

Sr. Member
Posts: 316

Reply #1 on: Jul 13, 2018

Answer to Question 1

Answer: carbon dioxide

Answer to Question 2

Answer: Photosynthetic plants

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