Provide three examples of each type of boundary listed. 1. Geometric straight borders running north/south
2. Geometric straight borders running east/west
3. Straight borders not running east/west or north/south
4. Ethnic boundaries

When you cross a time zone going east, what happens to the time

Name the three types of population distribution

What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.