Unit 4 - animals
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Unit 4
ANIMALS
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Vertebrates
• Animals with bones are called vertebrates.• Mammals, tortoises, birds, fish and lizards are
vertebrates.
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Invertebrates
• Animals without bones are called invertebrates.• Flies, snails, crabs, ants and butterflies are all
invertebrates.
fly snail crab
butterfly ant
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What do animals eat?
• Animals which eat plants are hervibores. • They eat grass, leaves, flowers, fruit and vegetables.
Hippo Panda bear Zebra sheep
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What do animals eat?
• Animals which eat other animals are carnivores.• They can eat insects, fish or other animals they catch.
lion chameleon
cheetah
shark
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What do animals eat?
• Animals which eat meat, fish and plants are omnivores. • Humans, chimpanzees, hedgehogs and pigs are examples of
omnivores.
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Mammals• All mammals are vertebrates. They have
bones.• They are born live. Mammals are born from
their mother´s womb.• Baby mammals drink their mother´s milk.• Their body is covered with hair.• Most mammals have four legs and can walk...
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Now think...
• Can you think of some mammals that can not walk?
• Can you think of a mammal that can fly? • Can you think of a mammal with two legs?
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• Whales and Dolphins are mammals. • They don´t have hair.• They can not walk, but they can swim and
jump.
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• Bats are mammals.• They can fly.
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• Humans are mammals.• We only have two legs, but we can walk and
run.
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Birds• Birds are vertebrates. They have bones.• They are born from eggs.• Their bodies are covered with feathers.• They have wings and a beak.• Most birds can fly...
Beak
Tail
Wings
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What birds do you know?
Flamingo Duck
Toucan
Parrot
Owlstork
Eagle
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And now some birds that can not fly...
Peacock
Penguin
Ostrich
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Fish
• Fish are vertebrates. They have bones.• They are born from eggs.• Their bodies are covered in scales.• Fish have fins to swim.
Tail
Fins
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Reptiles
• Reptiles are vertebrates. They have bones.• Reptiles are born from eggs.• Their bodies are covered in scales like the
snakes or have a shell like the tortoises.• They are cold- blooded animals. They need
sunshine to stay warm.
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Reptiles
Snake
crocodile
Lizard
Tortoise
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Snakes
• Snakes have scales.• They have no legs.• All snakes are carnivores.• They smell with their tongue.
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Crocodiles
• Crocodiles are large reptiles.• They have scales.• Crocodiles are carnivores.• They have four legs.
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Which is your favourite animal?
• Pick you favourite animal from this web page:http://www.dltk-kids.com/animals/manimalposter.html
• Print your animal and colour it.
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Investigate your favourite animal
Answer the following questions:• Is your favourite animal a mammal,
a fish, a bird or a reptile?• Is it a vertebrate or an invertebrate?• What does it eat?• Where does it live?• Is it born life or is it born from eggs?• What can it do?.....