Satellites help map the bottom of the ocean floor that we ourselves can not reach.
Hint: it can peel paint off of a building over time.
Acid rain became a more public issue in the 1970's due to media attention. Acid rain is harmful to plants and aquatic animals. It is caused by the release of sulfur dioxide into the air by industry.
so your answer would be acid rain
The answer is true. It's actually on the Tierra del Fuego.
Answer: All scientific instruments are complex and expensive.
Explanation:
I just had this one today and got it right.