Which of the five themes of geography would you be looking for if you asked someone to describe an area to you, particularly what makes it different than other areas?

A)location

B) movement

C) place

D) region

Which of there factors contributed most to us westward expansion in the second half of the nineteenth century?

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

Solve the equation.8 - 2x = -8х + 14