Groundwater contamination occurs when man-made products such as gasoline, oil, road salts and chemicals get into the groundwater and cause it to become unsafe and unfit for human use. ... Road salt, toxic substances from mining sites, and used motor oil also may seep into groundwater.
(Didn’t apply the statements so I answered the question hope I helped!)
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The difference between alberta and vancouver is 690 kilometers
Answer:
laws that are made to keep certain people out of a country.
is it oceans or the actual continent/country
Answer:
First amendment aka freedom of speech
Explanation: