Please help Contrast the borderlands between the US and its northern and southern neighbors, i. e. the US-
Canada borderland and the US-Mexico borderland respectively. How are the differences related to
economic, social and physical geographic features?

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.

Which statements are accurate about snow flakes

Which evidence is most likely used to indicate the beginning of solar system formation? a. materials combined to form a mass. b. materials were pulled together by gravity. c. water condensed and collected to form oceans. d. different species of microorganisms lived on earth.