Which water source is least useful to humans for drinking purposes?

A

groundwater

B. freshwater lakes

C.

rivers

D

oceans

The projected increase of the Hispanic population in the United States over the next 25 years will most likely be fueled by ___.

Why have there been so many earthquakes in Puerto Rico as of recently?

Which of the following eons of the Precambrian supereon lasted the longest period of time? A. Hadean B. Archean C. Proterozoic

To which category do carbon dioxide, volcanic activity, moisture, and acid rain belong? a. chemical weathering c. mechanical weathering b. mineral weathering d. erosion weathering

What is plate tectonics? how does it relate to divergent, convergent, and transform boundaries?

Which New York State landscape region is most likely composed of horizontal sedimentary bedrock at high elevations

Which of the following geography features most affects the dry climate of chile A) mountains B) rain Forrests. C) grasslands. D) Atlantic Ocean

The circular flow model of a mixed economy is an exchange between type your answer ... and type your answer ... where they exchange type your answer ... for type your answer ...

The continental crust is made largely of a. gneiss. b. granite. c. basalt. d. limestone.

Where do over half African-American people live in the United States