The return period of a disaster is the average number of years ________.

A. required to exponentially decay to zero
B. between same-sized events
C. between events of the same type, regardless of size
D. before survivors return to their homes
E. before the economy returns to pre-disaster levels


Answer: B

Environmental & Atmospheric Sciences

You might also like to view...

Rare in crustal rocks, but abundant in some meteoroids, the presence of a(n) ____________________ layer provides

evidence for a meteorite impact at the end of the Mesozoic Fill in the blank(s) with the appropriate word(s).

Environmental & Atmospheric Sciences

Although oceanic ridges can be as tall as some mountains on the continents, list some ways that oceanic ridges are different

What will be an ideal response?

Environmental & Atmospheric Sciences

The term nimbus, when used in describing clouds, refers to ____

a. precipitation b. ice crystals c. highest d. lightning and thunder

Environmental & Atmospheric Sciences

The calcium carbonate in the B horizon indicates this is a(n)



A) Inceptisol.
B) Alfisol.
C) Aridisol.
D) Gelisol.
E) Mollisol.

Environmental & Atmospheric Sciences