Shared Flashcard Set

Details

Layered circulum
Flash Cards
11
Science
9th Grade
11/30/2009

Additional Science Flashcards

 


 

Cards

Term
oceanographer
Definition
A person that studies the branch of physical geography dealing with the ocean
Term
Salinity
Definition
is the amount dissolved substances in water, usually expressed in parts per thousand
Term
crest
Definition
a ridge or ridglike formation
Term
trough
Definition
a long, wide, and deep depression in the ocean floor having gently sloping sides, wider and shallower than a trench. Compare trench
Term
wavelengh
Definition
the distance, measured in the direction of propagation of a wave, between two successive points in the wave that are characterized by the same phase of oscillation
Term
tsunami
Definition
an unusually large sea wave produced by a seaquake or undersea volcanic eruption.
Term
surface current
Definition
An ocean current formed by wind
Term
deep current
Definition
ocean current formed bt dencity
Term
upwelling
Definition
the process by which warm, less-dense surface water is drawn away from along a shore by offshore currents and replaced by cold, denser water brought up from the subsurface.
Term
saltmarsh
Definition
A marshy tract that is wet with salt water or flooded by the sea
Term
estuary
Definition
that part of the mouth or lower course of a river in which the river's current meets the sea's tide.
Supporting users have an ad free experience!