Can You Answer These Questions About Underwater Life?

It's a whole different world under the sea! How much do you know about it?
START THE QUIZ!

Question 1/12

guim.co.uk
What percentage of the world is covered with water?
52%
71%
90%
Next Question

Question 2/12

ytimg.com
Which of these ocean animals sleeps with one eye open and half their brain alert to keep vigilant for ocean threats?
Dolphin
Sea Otter
Shark
Next Question

Question 3/12

ohmygodfacts.com
How many hearts does an octopus have?
1
2
3
Next Question

Question 4/12

manateeguides.com
The call of which of the following sea animals is the loudest of any animal on this planet?
Dolphin
Manatee
Blue Whale
Next Question

Question 5/12

thetimesgazette.com
True or False: Jellyfish have been on earth longer than both dinosaurs and sharks.
True
False
Next Question

Question 6/12

aqua.org
About how many standard electric bulbs is an electric eel able to power?
2
10
25
Next Question

Question 7/12

aliimg.com
What amazing thing can oysters do?
Move as quickly as a fish
Change genders
Survive extremely hot temperatures
Next Question

Question 8/12

rackcdn.com
True or False: You can find turtles on every continent in the world.
True
False
Next Question

Question 9/12

cwf-fcf.org
Which of these do sea sponges NOT have?
Heart
Feelers
Both
Next Question

Question 10/12

glogster.com
Where is a shrimp's heart located?
Head
Feelers
Posterior
Next Question

Question 11/12

discoverwildlife.com
Among which of the following sea animals do male give birth to their young?
Sea Horses
Sea Anemones
Green Turtles
Next Question

Question 12/12

carvemag.com
What is a group of jellyfish called?
School
Zig
Smack
Result
You might not know lots about the sea because you love living on land so much! Don't worry - the ocean life isn't for everyone. Nice try with this quiz.

C+, Land Lover

stanford.edu
Right!
Good job! I can tell that you enjoy learning about the ocean and all the life within it. Study up a bit more and you'll be ready to claim the title of oceanographer in no time!

B+, Oceanographer In Training

odysseyexpeditions.com
Right!
Amazing! Are you sure you're not an actual marine biologist...or a mermaid perhaps? Great job with this quiz. Time to reward yourself with a trip to the beach!

A+, Expert Marine Biologist

snorkelinginfiji.com
Right!
Check Your Answers
Play Again
1
What percentage of the world is covered with water?
52%
71%
90%
2
Which of these ocean animals sleeps with one eye open and half their brain alert to keep vigilant for ocean threats?
Dolphin
Sea Otter
Shark
3
How many hearts does an octopus have?
1
2
3
4
The call of which of the following sea animals is the loudest of any animal on this planet?
Dolphin
Manatee
Blue Whale
5
True or False: Jellyfish have been on earth longer than both dinosaurs and sharks.
True
False
6
About how many standard electric bulbs is an electric eel able to power?
2
10
25
7
What amazing thing can oysters do?
Move as quickly as a fish
Change genders
Survive extremely hot temperatures
8
True or False: You can find turtles on every continent in the world.
True
False
9
Which of these do sea sponges NOT have?
Heart
Feelers
Both
10
Where is a shrimp's heart located?
Head
Feelers
Posterior
11
Among which of the following sea animals do male give birth to their young?
Sea Horses
Sea Anemones
Green Turtles
12
What is a group of jellyfish called?
School
Zig
Smack