Amphibians are the last kind of vertebrates we are going to study: frogs, toads, salamanders,....


  • Amphibians can live on land and in water.

Frog on Land.jpg
FROGS CAN LIVE ON LAND...

Frog in Water.jpg
... AND IN WATER


  • They can breathe with their gills and their lungs: when they are young, they use gills to breathe; and when they are adults they breathe with their lungs.

Young Salamander.jpg
YOUNG SALAMANDERS USE GILLS TO BREATHE

Adult Salamander.jpg
ADULT SALAMANDERS USE LUNGS TO BREATHE


  • They are oviparous.

Born.jpg


  • Amphibians have got bare skin: no fur, no scales, no feathers.

Toad.jpg
TOADS HAVE BARE SKIN

  • Adult amphibians have four legs.

Frog - Skeleton.jpg


Webbed Feet.jpg
WEBBED FEET

  • Amphibians are cold-blooded.


  • Amphibians have wet skin.

Wet.jpg



Time now to see some videos to help us understand better the amphibians.

The first video will help you to review all the information you already know.







The sencond video will explain you how amphibians use their lungs.







The third video is a funny song to help you remember all the information you now know!!








Go to the games section to check what you know about amphibians.