Service Branches Compared. As the oldest branch of the U.S. Military, the Army protects the security of the United States and its resources. The Army Reserve trains part time near home until needed, and members deploy alongside the Army.
A community for students. anonymous 2 years ago Which factor has a major effect on deepwater currents in the ocean? coriolis effect difference in water density winds continental deflection Biology.
In addition to surface ocean currents, there are also currents deep below the surface. Sub surface currents flow thousands of meters below the surface, and are driven by another mechanism: changes in the density of ocean water as it travels between the warm equator and the chilly polar regions of Earth. Warm water, as it nears the poles, becomes cooler and denser and sinks.