Ocean Floor
Currents
Waves
Coastlines
Mollusks
100
a contour line and indicates the depth of the ocean.
Isobath
100
Currents moves water ___ one place to another waves don't
Mass
100
The number of waves crest that passing point A or point B in a second
frequency
100
What removes attached organisms?
Wave stress
100
What does phylum molluska mean?
visceral mass
200
What boundary makes new ocean floor?
Divergent
200
What is 10% of all currents and is mostly driven by wind?
Surface Currents
200
What motion do deep water molecules have
Circular motion
200
What tide isolates animals to tide pools?
Lowtide
200
What is the body wall around the visceral mass called?
Mantle
300
What margin has more volcanoes, earthquakes, and trenches?
Active Margins
300
What is Thermohaline driven by ?
Density
300
A current brings nutrients and oxygen from the lower depths of the ocean to the surface of the ocean
Upwelling
300
Where land, saltwater, and freshwater mix
estuary
300
What are extremely rare molluka?
Deep water
400
This acoustic technique is used for animals and men?
SONAR
400
When the earth is rotating on its axis and the wind it being deflected while it is turning
Coriolis effect
400
What wave is the most unpredictable wave?
Rouge wave
400
Organisms that live in the substrate?
Infauna
400
What class of mollusk does octopus fall under?
Cephalopoda
500
What tectonic feature creates the hawaiin archipelago islands
Seamont
500
A current cause by the gravitational pull from the sun in the moon and creates two other currents
Tidal currents
500
Surface currents are what percent of all currents?
10%
500
What type coastline is this?
Salt marsh
500
in the squid what is the shell found inside the mantle
The pen