to answer your first question, i think it should not be legalized. so i guess you can say i disagree. to answer your second question, i have no idea.
they are both types of seismic waves produced by the sharp movement of rock within the earth.
a. species diversity. the reason this is the answer is that the more diversity the more chances there is some organisms that can handle a catastrophic event. for example, an extreme wildfire can actually certain rare wildlife to grow. i hope this information you! : )
that they do. from things like vehicles, to factory production and output of smog, to more need for resources such as trees and coal and oil. they have more and want more which affects the ecosystem way more than countries still trying to find their footing.