As plates converge one plate may move under the other causing earthquakes forming volcanoes or creating deep ocean trenches.
Currents on ocean floor.
Library research before you begin exploring read a book or two about oceans.
An ocean current is a continuous directed movement of sea water generated by a number of forces acting upon the water including wind the coriolis effect breaking waves cabbeling and temperature and salinity differences.
Ocean currents are primarily horizontal water movements.
The shifting plates may collide converge move away diverge or slide past transform each other.
Many ocean floor features are a result of the interactions that occur at the edges of these plates.
On the ocean floor water masses forced through narrow openings in a ridge system or flowing around a seamount may create currents that are far greater than in the surrounding water affecting the distribution and abundance of organisms as well as the scientists and their equipment seeking to study these organisms.
They can move water horizontally and vertically and occur on both local and global scales.
A stream like movement of the ocean water far below the ocean surface surface currents a horizontal movement of ocean water that is caused by winds and that occurs at or near the ocean surface.
Learn about ocean currents coastal erosion sea level rising and other topics in physical oceanography.
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The ocean has an interconnected current or circulation system powered by wind tides the earth s rotation coriolis effect the sun solar energy and.
Winds water density and tides all drive ocean currents.
They examine deep currents the ocean atmosphere relationship that influences weather and climate the transmission of light and sound through water and the ocean s interactions with its boundaries at the seafloor and the coast.
Ocean currents abiotic features of the environment are continuous and directed movements of ocean water.
Ocean currents are located at the ocean surface and in deep water below 300 meters 984 feet.
How to construct some ocean currents.
Convection currents in the molten mantle cause the plates to slowly move about the earth a few centimeters each year.
Ocean currents ocean floor ocean in a bottle craft and ocean lapbook step 1.
Here are some suggestions but if.
An ocean current flows for great distances and together they create the global conveyor belt.
Coastal and sea floor features influence their location direction and speed.