MARINE SCIENCE HELP!!!! WILL REWARD 5 STARS?

[artek57]

Question 1 (Matching Worth 6 points)


Match the kelp forest organism with its place in the forest.

Match Term Definition
Sea cucumbers A) around the kelp strands
Giant Sea Bass B) canopy
Sea otters C) around holdfasts




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Question 2 (Multiple Choice Worth 2 points)

How would you describe kelp?

a plant that grows in shallow water

an algae that grows along rocky coastlines

a plant that grows deep in the ocean

an algae that grows at the water’s edge



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Question 3 (Multiple Choice Worth 2 points)

Algae products can be found in

ice cream

cereal

vegetable soup

milk



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Question 4 (Multiple Choice Worth 2 points)

The Magnuson-Stevens Fishery Conservation and Management defines fish as

finfish, mollusks, crustaceans, and all other forms of plant life including marine mammals and birds.

one or more stocks of fish in an area.

marine life which is harvested for sale.

finfish, mollusks, crustaceans, and all other forms of plant life other than marine mammals and birds.



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Question 5 (Multiple Choice Worth 2 points)

Keystone Predators

play a small role in a food web.

are not part of a food web.

are always top predators.

play an important role in a food web.



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Question 6 (Multiple Choice Worth 2 points)

One reason why it is against the law to feed wild dolphins is because

the government wants to keep dolphins out of shallow areas.

dolphins are endangered species.

dolphins have been reported to bite humans.

dolphins do not like human food.



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Question 7 (Matching Worth 10 points)


Match the marine mammal with its appropriate classification.

Match Term Definition
Baleen whales A) Family Otariidae
Polar Bears B) Suborder Mysticeti
Dugongs C) Suborder Odontoceti
Toothed whales D) Order Sirenia
Sea Lions E) Family Ursidae




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Question 8 (Multiple Choice Worth 2 points)

A result of harmful fishing practice where part of the catch is discarded and not used is called

overfishing

supertrawling

bycatch

longlining



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Question 9 (Multiple Choice Worth 2 points)

One adaptation that is unique to marine mammals is they

can slow their heart beat down.

are warm-blooded.

breathe air through their lungs.

nurse their young.



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