Where, I'm unsure, but when, I think I know. There is a theory that the first asteroid to hit Earth was actually a comet. It wiped out the dinosaurs.
Continental crust it has the average composition of granite.
Answer is Granite.
It will help you.
Answer:
I am doing good today. How are you doing.
Explanation:
Answer: the word is occluded, and it creates a cyclone.