There are actually two rivers in Antarctica.

a. True

b. False

The shape of earths physical features a) grid system b. Topography c. Mantle d. Magma

Into which layer of the Earth do plate boundaries extend? A. outer core B. lithosphere C. lower mantle D. asthenosphere

Why is it unwise for columbia to focus on coffee production

Which is the first step in building a solar system from a solar neb

Why are rain forests important to the world? Cures for diseases have been developed from resources in rain forests. Rain forests are the natural habitat for 90 percent of the world's plant and animal species.

In archaeology, there must be a balance between the explanation of the value and workings of archaeology, revealing the mysteries of past and present cultures, and to promote respect for archaeological sites. True or false?

The blocking off of an estuary from the sea forms a (n)

Why are there few or no clouds in the stratosphere

Why did Columbus use prisoners as part of the crew

Wich american started a settlement in texas in the early 1820s?