Answer:
vdkljfsndvjnkjsvndksjvnsjavExplanation:
Answer:
The upper mantle and crust.
Because they haven't got any experience of tsunami before. And they went to see the sea when it is go back!
Answer:
C. acid drainage
Explanation:
Many types of mining, such as for coal and copper, produce a specific type of water pollution called ___<u>acid drainage</u>_____.
