Vertebrates animals

vertebrates animals

1. Natural Science 3rd of Primary VERTEBRATES ANIMALS

2. VERTEBRATES Vertebrates animals have skeleton There are 5 groups of vertebrates MAMMALS BIRDS FISH REPTILES AMPHIBIAN

3. MAMMALS Mammals have HAIR in the body Mammals breath by LUNGS Mammals are VIVIPAROUS Mammals have HEAD, TRUNK and EXTREMITIES The extremities can be : LEGS – horse , cat , elephant , giraffe WINGS – bat FINS – dolphin They can move in the LAND, AIR, WATER

4. BIRDS Birds have FEATHERS in the body Birds breath by LUNGS Birds are OVIPAROUS Birds have 2 LEGS and 2 WINGS They can move in the AIR Examples : canary , ostrich , eagle , parrot

5. FISH Fish have SCALES in the body Fish breath by GILLS Fish are OVIPAROUS Fish have FINS Fish move in the water Examples : shark , sardine , salmon

6. REPTILES Reptiles have SCALES in the body Reptiles breath by LUNGS Reptiles are OVIPAROUS Reptiles have 4 LEGS Reptiles move in the LAND Examples : snake , crocodile , turtle

7. AMPHIBIAN Amphibian have NUDE SKIN Amphibian breath by LUNGS Amphibian are OVIPAROUS Amphibian have 4 LEGS Amphibian move in the WATER and in the LAND Examples : frog , toad , salamander

8. QUESTIONS Which group of vertebrates have feathers in the body ? Which groups of vertebrates have scales in the body ? Which group of vertebrate breath by gills ? Which group is the frog in? Which group is viviparous ? Which group is the dog in?

9. ACTIVITIES Classify these animals in the correct group : PARROT – SHARK – FROG – SNAKE – GIRAFFE – LION – CROCODILE – SARDINE – EAGLE - SALAMANDER Mammals Birds Fish Reptiles amphibians

10. ACTIVITIES Classify these characteristics in the correct group : FEATHERS – GILLS – SCALES – HAIR – LUNGS – VIVIPAROUS – OVIPAROUS – NUDE SKIN - Mammals Birds Fish Reptiles amphibians

11. JOURNAL Choose one animal and write about it : In which group is it If it is viviparous or oviparous How does it breath How is its body EXAMPLE: Shark It is in the group of fish It is oviparous It breaths by gills It has scales in the body