Dwarf Lantern sharks are the smallest sharks. How big is a dwarf lantern shark?
17-20 cm
1 meter
20 meters
17 meters
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Where do sharks live?
They live in the seas.
They live in a water bottle.
They live in seas and rivers.
They live in the seas, rivers and ponds.
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Sharks can have about 3000 teeth in their mouth at one time. If a tooth breaks off, another one grows. How long will it take for a shark's tooth to grow?
1 week
5 hours
Within a day
1 month
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A shark’s sense of smell is ......... times better than a human’s.
10.000
1000
100
10
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When a shark dies, how long will it take for its teeth to rot?
1000 years
10 years
100 years
10.000 years
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Shortfin Mako Sharks are the fastest sharks. What is their speed?
Almost 100 kilometers/ hour
About 200 kilometers/ hour
Less than 60 kilometers/ hour
More than 250 kilometers/ hour
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Can sharks drown?
Only when they're overweight.
Only when they're dead.
No. They know how to swim.
Yes, in order not to do so, they need to keep moving.
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What can you call baby sharks?
Just call them baby sharks.
Baby sharks are called kittens.
Baby sharks are called pups.
We can call them puppies.
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How many eggs per nest does a sea turtle lay?
50 eggs
1000 eggs
10 eggs
100-150 eggs
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How long will it take for the sea turtles' eggs to hatch?
2 months
1 year
15 months
2 weeks
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How long can sea turtles hold their breath?
1 week
1 day
2 hours
5 hours
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How can sea turtles decide the gender of their eggs?
Baby sea turtles decide by themselves.
Mothers can decide.
Mother and Father discuss.
The temperature of the nest decides.
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How long can sea turtles live?
50 years
1000 years
100 years
15 years
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Can sea turtles tuck their heads or flippers into their shell?