The total amount of dissolved salts in a water sample.

A system that uses reflected sound waves to locate and determent the distance to objects underwater.

A steep sided volcanic mountain rising from the deep-ocean floor.

A deep steep sided canyon in the oceans floor.

A steep incline of the ocean floor leading down from the edge of the continental shelf.

A gently sloping shallow area on the ocean floor that extends outward from the edge of a continent.

A smooth, nearly flat region of the deep ocean floor.

An undersea mountain range where a new ocean floor is produced; A divergent plate boundary under the ocean.

A movement of energy that through a body of water.

the distance between two corresponding parts of a wave, such as the distance between two crests.

The number of complete waves that pass a given point in a certain amount of time.

The vertical distance from the crest of a wave to the trough.

A giant wave usually caused by a earthquake beneath the ocean floor.

the movement of water and sediment caused by waves coming into shore at an angle.

A strong narrow current, that flows briefly from the shore back toward the ocean through a narrow opening.

A wall made of rocks or concrete that is built out was from a beach to refuse erosion.

a large stream of moving water that flows through the oceans.

the effect if earths rotation on the direction of winds and currents.

The average annual conditions of temperature, perspiration winds, and clouds in the area.

An abnormal climate event that occurs ever two to seven years in the pacific ocean, causing changes in winds, currents, and weather patterns for one to two years.

A climate even in the eastern Pacific Ocean in which surface waters are colder than normal.

An area between the highest high tide on on land and the point on the continental shelf exposed by the lowest low tide line.

The area of the ocean that extends from the low tide line out to the edge of the continental shelf.

The deepest darkest area of the ocean beyond the edge of the continental shelf.

Tiny algae and animals the float in water and are carried by waves and currents.

Free swimming animals that can move throughout the water column.

Organisms that live on the bottom of the ocean or another body of water.

The pattern of overlapping feeding relationships or food chains among the amount the various organisms in an ecosystem.

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The oceans

Term	Definition
salinity	The total amount of dissolved salts in a water sample.
sonar	A system that uses reflected sound waves to locate and determent the distance to objects underwater.
seamount	A steep sided volcanic mountain rising from the deep-ocean floor.
trench	A deep steep sided canyon in the oceans floor.
continental slope	A steep incline of the ocean floor leading down from the edge of the continental shelf.
continental shelf	A gently sloping shallow area on the ocean floor that extends outward from the edge of a continent.
abyssal plain	A smooth, nearly flat region of the deep ocean floor.
mid-ocean ridge	An undersea mountain range where a new ocean floor is produced; A divergent plate boundary under the ocean.
wave	A movement of energy that through a body of water.
wavelength	the distance between two corresponding parts of a wave, such as the distance between two crests.
frequency	The number of complete waves that pass a given point in a certain amount of time.
wave height	The vertical distance from the crest of a wave to the trough.
tsunami	A giant wave usually caused by a earthquake beneath the ocean floor.
longshore drift	the movement of water and sediment caused by waves coming into shore at an angle.
rip current	A strong narrow current, that flows briefly from the shore back toward the ocean through a narrow opening.
groin	A wall made of rocks or concrete that is built out was from a beach to refuse erosion.
current	a large stream of moving water that flows through the oceans.
Coriolis effect	the effect if earths rotation on the direction of winds and currents.
climate	The average annual conditions of temperature, perspiration winds, and clouds in the area.
El Nino	An abnormal climate event that occurs ever two to seven years in the pacific ocean, causing changes in winds, currents, and weather patterns for one to two years.
La Nina	A climate even in the eastern Pacific Ocean in which surface waters are colder than normal.
intertidal zone	An area between the highest high tide on on land and the point on the continental shelf exposed by the lowest low tide line.
neritic zone	The area of the ocean that extends from the low tide line out to the edge of the continental shelf.
open-ocean zone	The deepest darkest area of the ocean beyond the edge of the continental shelf.
plankton	Tiny algae and animals the float in water and are carried by waves and currents.
nekton	Free swimming animals that can move throughout the water column.
benthos	Organisms that live on the bottom of the ocean or another body of water.
food web	The pattern of overlapping feeding relationships or food chains among the amount the various organisms in an ecosystem.

Created by: Zsmith380

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