Answer:
I believe your answer would be the App Mountains i remember learning something similar to this in ninth grade but that was in the beginning of it so i might be wrong but i have a pretty good feeling it is :)
Explanation:
The correct answer is: 3 trillion dollars
Answer: I believe it would be Sonar technology confirmed that the crust was moving
Explanation:
The answer is Edmund Spenser.Hope this helps :)
