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Wrogue Wrogue
wrote...
Posts: 4833
9 years ago
Methane is one of the "greenhouse gases." ________ is (are) a primary source of release of methane into the atmosphere.
A) The use of aerosol sprays
B) Grazing animals
C) Automobiles
D) The burning of coal at power plants
E) The breakdown of ozone
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Answer accepted by topic starter
GeoExpGeoExp
wrote...
Top Poster
Posts: 5623
9 years ago
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Wrogue Author
wrote...
9 years ago
Your assistance has been above and beyond my expectations! So glad to have joined this forum. Thanks, and will mark as this thread officially solved Smiling Face with Open Mouth
wrote...
9 years ago
Always nice to know I've helped.
Good luck with the rest of them.

- GeoExp
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