How does the geographic theme of movement us understand life on earth?

a. it tells us how people have affected the environment of a region.
b. it tells us where a region is located.
c. it tells us about people's migration to a region.
d. it tells us what a region is like.

Which statement describes why the us forest service is important a-it protects ecosystems, supervises public access of lands, and manages wilderness areas. b-it supervises public access of lands, manages wilderness areas, and enforces federal wildlife laws. c- it manages wilderness areas, enforces federal wildlife laws, and foreign governments with international conservation efforts. d- it enforces federal wildlife laws, foreign governments with international conservation efforts, and protects ecosystems.

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

In 2002, north korea announced that it was shutting down its nuclear facilities constructing a hydroelectric energy plant restarting nuclear weapon development changing to a free market economy