The answer is A: They produce pollutants that harm people.
Hope this helps
How continents shift position on Earth's surface.<span>Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents. </span>
Use the pH color scale. It shows acidity level of both acids and bases. You dip one of the pH strips into whatever liquid you choose, and then compare the new color of the pH strip to the colors on the scale. This will tell you the level of acidity. pH scale can be found below. As you can see, the brighter colors are more acidic than the darker and duller colors.
Answer:
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- -it's c ʕ •ᴥ•ʔ
hope I could help! have a great day
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Explanation:
I would say landslide because it does cause because of the lost of friction.
