<span>Geography The land between the Tigris and Euphrates rivers was. a good region for agriculture. Geography The environment of Mesopotamia presented several. challenges to the people who lived there. Geography Mesopotamians changed their environment to improve life.
As a wave moves past a point in the ocean, water molecules move up and down as the wave goes by. They also move in another way - <span>B.They move in a circular motion.</span>
