The geographic grid uses an imaginary line called the to divide the earth into the North and South Hemispheres.

A. Prime Meridian

B. Equator

C. International Date Line

D. Longtitude

The process to convert seawater into freshwater s known as

Murmansk and Archangel are port cities in northern Russia on arms of the Arctic Ocean. The two cities are less than 500 miles apart, yet Murmansk is ice-free all year long while Archangel is ice-bound most of the year. How can this be explained?

What is the coastal zone of wetlands where salt water and fresh water mix called?

The Equator runs through Lake Victoria? true or false

In one season, a single logging company in the Tomsk region can fell approximately 750,000 trees. What has to occur before they can move the logs out for processing once they have been cut down?

The coldest desert in the world, mcmurdo dry valleys, is located on what continent?

What is the measure to the nearest hundredth of each angle of a regular polygon having seven sides?

If the earth's mantle did not have plasticity how would the surface of the earth be different

Impacts were extremely common in the young solar system but no longer occur today 1) true 2) false

What are the ways that carbon dioxide is put into the atmosphere?