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Marine Bio Fun Facts Flashcards | StudBud
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Marine Bio Fun Facts
Marine Bio Fun Facts
20 terms
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Introduction Meeting
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
What is the water pressure in the Mariana Trench?
1 ton/in^2
30 tons/in^2
12 tons/in^2
8 tons/in^2
2
Which life system does a jellyfish not have?
Digestive system
Cardiac system
Nervous system
3
How many bones do sharks have?
184
0
425
206
4
What is the world's largest coral reef?
Florida Reef
Andros Coral Reef
Great Barrier Reef
New Caledonia Reef
5
The blue tint of the ocean is because water is blue in color.
False
True
6
Turtles live on every continent except...
North America
Europe
Australia
Antarctica
7
How much of the ocean have humans explored?
100%
10%
50%
75%
8
Sea sponges are actually corals, not animals
True
False
9
Octopi do not have a skeletal system.
False
True
10
Which of the following is used in human bone transplants?
Whale oil
Corals
Fish bones
Sting ray tissue
11
T/F: Fish supply the greatest percentage of the world's protein.
True
False
12
Which of the following is the only living being that can see both ultraviolet and infrared light?
Goldfish
Marlin
Angelfish
Blue whale
13
What is the fastest fish in the ocean?
Plecos
Betta fish
Clownfish
Swordfish
14
Marine biologists help the seafood industry provide consumers with sustainable seafood options.
False
True
15
Dolphins can hear sound up to ___ kilometers away.
10
24
12
38
16
How long can green turtles survive without breathing underwater?
1 hour
5 hours
7 hours
10 minutes
17
What percent of the Earth is ocean?
28%
88%
71%
64%
18
The electric eel could power 10 lightbulbs with its electricity
False
True
19
Which of the following is the only species where the males give birth instead of the females?
Seahorses
Sperm whales
Salmon
Catfish
20
Where is a shrimp's heart located?
Lower back
Thoracic cavity
Head
