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4th Science Oceans

Chapter 7 Ocean

QuestionAnswer
What current brings warm water to Engalnd Gulf Stream
What structure enables fish to get oxygen from the water gills
What are mountain ranges at the bottom of the ocean called Ocean ridges
Which shark is the largest fish of all? Whale shark
Which shark is the fiercest and most dangerous to man? the great white shark
contains rich oil fields continental shelf
contains underwater valcanoes ocean floor
has deep trenches at its base continental slope
along the edges of the continents continental shelf
contains all the fist caught and sold for food continental shelf
at the bottom of the ocean ocean floor
porpoise mammal
salmon fish
sponge invertebrate
tuna fish
blue whale mammal
white shark fish
oyster inverbrate
this fish is caught for its meat and for its oil in its liver which is high in vitamins A and D cod
This fish is unique because it always leaves the ocean and returns to the stream where it was born to lay its eggs salmon
This fish has huge wing like fins which make ti appear to fly through the water manta ray
this fish is the largest fish of all whale shark
grenadiers viper fish and other fist that live near the ocean floor are strange looking because of their huge mouths and sharp teeth (not to mention that some of them glow in the dark)
this fish is a man-eater white shark
Fish are able to get oxygen from the water with their gills
the largest animals that has ever lived is the _________ blue whale
this kind of whale was hunted for its oil and ambergris sperm whale
this invertebrate has the largest brain and is thought to be the most intelligent invertebrate octopus
Ocean currents are moved primarily by ______ winds
the people of England enjoy a moderate climate due to the warm water brought by the ______ _______ golf stream
_________ _________ made many important discoveries about "the paths of the seas" used messages in bottles to help perform his experiments Matthew Maury
Ocean currents carry (not only or only ) warm water not only
A knowledge of ocean currents makes sea travel ______ faster
contains flourishing plant life continental shelf
at the bottom of the ocean ocean floor
along the edges of the continents continental shelf
contains long mountain ranges called oceanic ridges ocean floor
has deep trenches at its base continental slope
made primarily of mud and sand deposited by rivers as they empty into the ocean continental shelf
shallow water continental shelf
contains almost all the fish that are caught to be sold for food continental shelf
churning waves help to make minerals and rocks into particles of _____. sand
Seawater is denser than fresh water because it contains ______. salt
fresh water freezes at 32'F but sea water freezes at ________. 28'F
Waves are caused by ____. wind
the scientific study of the sea or ocean is called oceanography
the deepest known spot int eh ocean is located in the Mariana Trench which is in the _______ Ocean. Pacific
blue whale Mammal
dolphin Mammal
jelly fish invertebrate
octopus invertebrate
oyster invertebrate
porpoise Mammal
salmon fish
sponge invertebrate
tuna fish
white shark fish
All marine mammals breathe with their ______ lungs
Created by: nelsonclan