A Quiz About Marine Life
15 Questions
| Attempts: 4781
(295).jpg "A Quiz About Marine Life - Quiz")
When someone says marine life, we think about sharks and turtles, but there is so much more to it. Let's dive into the quiz!
Questions and Answers
- 1.
![Dolphins breath through their [Blank] - ProProfs](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs= "Dolphins breath through their [Blank]")
Dolphins breath through their [Blank] - 2.
What is a shark’s skeleton made of?
- A.
Bone
- B.
Cartilage
- C.
Titanium
- D.
Keratin
- 3.
What are the main categories of sea life?
- A.
Swimmers (Nekton)
- B.
Creatures on the sea floor (Benthos)
- C.
Non-swimmers
- D.
Floaters (Zooplankton)
- E.
Microscopic creatures
- 4.
The octopus has three hearts. True or False ?
- A.
True
- B.
False
- 5.
Seahorse eggs are:
- A.
Carried by the female
- B.
Laid on coral
- C.
Carried by the male until they hatch
- 6.
On average, a shark can lose as many as 20,000 – 30,000 teeth over the course of their lifetime.
- A.
True
- B.
False
- 7.
Sea turtles drink a lot of seawater. How does it get rid of the excess salt in its body?
- A.
By sneezing
- B.
By vomiting
- C.
By going on a low-salt diet
- D.
By crying
- 8.
The world's [Blank] fish is the whale shark, which can grow to 40 feet long and weigh an average of 20 tons.
- 9.
True or False? Polar oceans are too cold to be home to animals?
- A.
True
- B.
False
- 10.
What do walruses use their large tusks for?
- A.
Digging up clams.
- B.
Swimming
- C.
Hauling themselves out of the water.
- D.
Defensive weapon for protection from polar bears or killer whales.
- 11.
All 17 species of penguins are found exclusively in the [Blank] Hemisphere.
- 12.Which of these marine animals are facing a high risk of extinction in the near future ?
- A.
Blue Whale
- B.
Jellyfish
- C.
Green Sea Turtle
- D.
Fur Seal
- E.
Dugong
![Dolphins breath through their [Blank] - ProProfs](https://media.proprofs.com/images/QM/user_images/2091084/1494323821.jpg "Dolphins breath through their [Blank]")
![The world's [Blank] fish is the whale shark, which can grow to 40 feet long and weigh an average of 20 tons. - ProProfs](https://media.proprofs.com/images/QM/user_images/2091084/1494470583.jpg "The world's [Blank] fish is the whale shark, which can grow to 40 feet long and weigh an average of 20 tons.")
![All 17 species of penguins are found exclusively in the [Blank] Hemisphere. - ProProfs](https://media.proprofs.com/images/QM/user_images/2091084/1494472778.jpg "All 17 species of penguins are found exclusively in the [Blank] Hemisphere.")
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