This document provides information about different types of living things: - Fish breathe underwater through gills and have scales and fins. Amphibians like frogs have moist skin and go through metamorphosis from eggs to tadpoles. Reptiles like lizards have dry skin and scales and are born from eggs. - Birds are oviparous, lay eggs and care for chicks. They have wings, feathers and most can fly. Mammals are viviparous, drink milk from their mothers as young and have fur or hair. They breathe through lungs and include polar bears, whales and seals. - Insects have a head, thorax, abdomen and wings, legs and antennae. Other

1. LIVING THINGS
UNIT 4UNIT 4
REPTILES
MAMMALS
BIRDS
FISH
INSECTS
AMPHIBIANS

2. HORN
The snail has got horns
The deer has got horns

3. CLAWS
The tiger has got claws.

4. TAIL
The dinosaur has got a big tail.

5. JAW
The crocodile has got a strong jaw.

6. LEGS
The elephant has got 4
legs.legs.

7. BEAK
The parrot has got beak.

8. SKIN
The frog has got moist skin.
The iguana has got dry skin.

9. FISH
• FISHES ARE OVIPAROUS.
• FISHES BREATHE UNDER THE WATER. THEY
HAVE GOT GILLS.HAVE GOT GILLS.
• FISHES HAVE GOT SCALES AND FINS.

10. AMPHIBIANS
• METAMORFHOSIS Amphibians are born from
eggs. They are oviparous.
EGGS TADPOLES FROGS
Amphibians are covered with
moist skin.

11. REPTILES
Reptiles are born from eggs.
They are oviparous.
THEY ARE
REPTILES
LIZARD CHAMELEON COCODRILE
REPTILES
Reptiles are coverd with dry skin
Reptiles have got scales.

12. HOW DOES IT MOVE?
The turtle walks.
The chameleon walks.
The snake slithers.

13. BIRDS
Birds are born from eggs. They are oviparous.
Birds lay eggs.1
Birds take care of eggs.
Chicks are born from eggs.
2
3

14. HAS THE PARROT GOT………?
WINGS BEAK
FEATHERS
LEGS

15. CAN IT FLY?
Ostrich can´t fly Penguin can´t fly
Parrot can fly Eagle can fly
Swan can fly

16. MAMMALS
Foxes drik milk from their mums.
Tigers drik milk from their mums.Tigers drik milk from their mums.
Sea lions drik milk from their
mums.
Mammals are viviparous.

17. • Mammals have got fur.
• Mammals have got tail.
• Mammals drik milk from their mums.
MAIN CHARACTERISTICS OF
MAMMALS
• Mammals breathe through lungs.
• Mammal are viviparous.

18. The polar
bear is a
mammal.
It walks and
swims.
The orca is a
mammal. It
swims.
The whale is
a mammal. It
swims.
The seal is a
mammal. It
walks and
swims.
The sea lion
is a mammal.
It walks and
swims.
The walrus
is a mammal.
It walks and
swims.

19. INSECTS
THORAX
WINGS
HEAD
ABDOMEN
THORAX
LEGS
ANTENNAE