In the middle east, one of the main reasons people are moving to cities is to find

a. fertile land

b. jobs

c. oil

d. schools

Why slip off slopes are found on the inside of meanders? why river cliffs are found on the outside of meanders?

Fossils of glossopteris, an extinct fern, were discovered on which continents to support the theory of continental drift? check all that apply.

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders