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Think Think
wrote...
Posts: 2431
8 years ago
This is believed to be one of the causes of global warming and climate change associated with it.
A) the burning of fossil fuels
B) the use of radioactive elements for energy and as weapons
C) overuse of limited fresh water resources
D) the result of mass extinctions as human civilization spreads
E) changes in the Sun's energy
Textbook 

Introductory Chemistry Essentials


Edition: 5th
Author:
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GeoExpGeoExp
wrote...
Top Poster
Posts: 5622
8 years ago
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AA
1

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Think Author
wrote...
8 years ago
You're a genius! Smiling Face with Open Mouth and Tightly-closed Eyes

Seriously though, I appreciate the time you took to answer this.
wrote...
8 years ago
I know Face with Stuck-out Tongue (kidding)

Cheers!
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