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!)
Mark as brainliest please!~
I think Tibet is the most tropical
Answer:
We should limit the use of carbon dioxide,such as making more electric cars,and limit greenhouse gasses.
I'm pretty sure that it's A, a little higher because most of the lava runs down the sides of the volcano.