The older the Earth's crust, the denser it is.
Answer: bruh what are the answers, if it’s multiple choice.
Explanation:
Toxic Waste and Thermal radiation is a big one.
I'd say thermal radiation would be the ansewr.
Answer:
S is rotting, on the other hand Q is fine.
Explanation:
S is not watered, and will rot soon, and Q is watered, so the behavior will be different.