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.
Currents on ocean floor.
Ocean currents abiotic features of the environment are continuous and directed movements of ocean water.
These currents are on the ocean s surface and in its depths flowing both locally and globally.
The ocean has an interconnected current or circulation system powered by wind tides the earth s rotation coriolis effect the sun solar energy and.
Many ocean floor features are a result of the interactions that occur at the edges of these plates.
The shifting plates may collide converge move away diverge or slide past transform each other.
An ocean current flows for great distances and together they create the global conveyor belt.
Library research before you begin exploring read a book or two about oceans.
Ocean explorations layers of learning units come with many explorations that you choose between.
They can move water horizontally and vertically and occur on both local and global scales.
Here are some suggestions but if.
As plates converge one plate may move under the other causing earthquakes forming volcanoes or creating deep ocean trenches.
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.
Convection currents in the molten mantle cause the plates to slowly move about the earth a few centimeters each year.
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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.
Coastal and sea floor features influence their location direction and speed.
Ocean currents ocean floor ocean in a bottle craft and ocean lapbook step 1.
Winds water density and tides all drive ocean currents.
Learn about ocean currents coastal erosion sea level rising and other topics in physical oceanography.
Depth contours shoreline configurations and interactions with other currents influence a current s direction and strength.
Ocean currents are located at the ocean surface and in deep water below 300 meters 984 feet.