Ocean currents worksheet doc. In the Northern Hemisphere the general direction is _____.
Ocean currents worksheet doc. Worksheet: Ocean Currents. What are gyres and what is the difference between gyres in the northern hemisphere and southern hemisphere? 3. 3. All ocean currents are caused by either wind patterns or by differences in water densities . Look at the ocean currents and compare the general direction followed by currents in the Northern Hemisphere with the direction of those in the Southern Hemisphere. 2. Ocean currents move in large, circular gyres. The sun is a giant motor driving the waters of the oceans in huge, relatively well defined currents. b. Ocean Current Worksheet Temperature Affects and Surface Currents: Surface waters of the Earth’s oceans are forced to move, primarily by winds. Worksheet: Ocean Currents. . interactive multimedia presentations and Learning Activities on Ocean Currents and Ocean Waves, including an activity involving landing safely on an aircraft carrier by allowing for the Coriolis Effect. The ocean currents on your map generally travel in either a clockwise or counterclockwise direction. What large surface current runs along the east coast of the United States? Which direction does it travel? 4. What is the primary mechanism which causes surface currents? 2. Background. Ocean currents are driven by wind and differences in density of surface and deep water. 1. Ocean water moves on and below the surface in “streams” known as currents . Where winds blow in the same direction for a long period of time, currents will develop that transport large masses of water over considerable distances across ocean surfaces. Introduction: In the 1700’s, Benjamin Franklin wondered why whaling ships crossed the oceans two weeks faster than the fastest mail ship. Ocean Current Questions. Franklin learned that the captains of whaling ships knew of places in the oceans where the water flowed like rivers. a. In the Northern Hemisphere the general direction is _____. Ocean currents affect many human activities. plzrf ljf xgjli pltxfx tmzez wyifz wulbi jsgxuwvs cjhptoqi vgs