Underwater Crocodile
A crocodile can stay underwater with its nostril, eye, and throat closed tight. It swims by pushing with its webbed hind feet and sweeping its tail.
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In the picture
- Badge 1 sits on the closed nostril.
- Badge 2 sits on the clear eye membrane.
- Badge 3 sits on the closed throat flap.
- Badge 4 sits on the webbed hind foot.
Examples
- A swimmer closes their mouth and wears goggles underwater.
- A duck’s webbed feet push water to swim.
Key takeaways
- Crocodiles close openings to keep water out while submerged.
- Webbed feet and a strong tail help a crocodile move through water.
Carry on in the app
Three questions on this lesson. It has left the free week, so its quiz is for subscribers.
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