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thochatown thochatown
wrote...
Posts: 265
Rep: 1 0
5 years ago
Rare earth elements and their extraction are
A) used in making fertilizers and pesticides.
B) not considered serious health risks.
C) strictly regulated by Chinese environmental laws.
D) hazardous to extract, a problem that is increased because of the strong global demand.
Textbook 
Environmental Science: Toward A Sustainable Future

Environmental Science: Toward A Sustainable Future


Edition: 13th
Authors:
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1 Reply
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rmstoney1rmstoney1
wrote...
Posts: 174
5 years ago
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thochatown Author
wrote...

5 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

Yesterday
Good timing, thanks!
wrote...

2 hours ago
Thanks for your help!!
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