When the shales that now contain gas were formed, there was no gas in them. describe how the organic matter was transferred into gas trapped in shale.

What can happen to solar radiation when it enters earths atmosphere? check all that apply 1)it is absorbed by earth. 2)it is reflected by clouds. 3)it is reflected by glacial ice. 4)it is condensed into visible light. 5) is amplified by water molecules.

The meseta in spain is a a. navigable river b. castle c. coastal plain d. plateau

How far is a geographic second? a.) around 100 feet b.) around 1,000 feet c.) around 5,000 feet d.) none of the above