How many federal agencies are responsible for managing land resources in the United States?

2

4

6

10

The exosphere is the layer of the atmosphere a. closest to the earth's surface. b. that absorbs ultraviolet radiation from the sun. c. where gas molecules can be exchanged between earth's atmosphere and outer space. d.

What are mid-ocean ridges created by? A-convergent boundary B-divergent boundary C-transform boundary D-continental boundary

Which is a mark of a galaxy formed by collapse? a) same age stars b) abundant gas and dust c) uniformly young stars d) a mix of young and old stars

Explain why the cost of rice is important to the people of eastern asia.

What is an example of an ecumene (ap human geography) ?

What factors lead people from the northeast of Brazil to move to the southeast?

What causes convection currents in the ocean?

Which renewable resource could become a non-renewable resource if used faster than Earth's ability to replenish its supply? a. water b. manganese c. sunlight d. wind

Whats north southwest east etc?

The population changed relatively little between the years 1200 and 1400. Which of the following can be assumed about this time period?