Animals

Post on 18-May-2015

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Animals

Transcript of Animals

LIVING THINGS

ANIMALS

PLANTS

OTHERS LIKE FUNGI AND BACTERIA

ANIMALS

• Animals need water, food and right temperature to live.

• Some animals live in water, like fish, dolphins, whales,…

• Animals have adaptations to survive in the place they live.

• Examples:

- bears have thick fur or fat under their skins to protect them from the cold.

- fish have fins to swim.

ANIMALS NEED TO EAT• Animals digest their food.• Digestion begins in the mouth.• It continues in the other organs of the digestive system, like the stomach and the intestine.•The waste is transformed intofaeces and expelled through the anus.

• Many animals, like zebras ,ducks or dolphins , breath trough their lungs .

Animals need to breathe

• Most aquatic animals, like fish , take oxygen from water through their gills.

• Other animals , like insects, breathe through a tracheal system.

(small tubes carry air to the different parts of the body.)

ANIMALS CLASSIFICATION

THE FOOD THEY HAVE

Herbivores:They eat plants.

Carnivores:They eat other animals.

Omnivores:They eat palants and animals.

THE WAY OF BIRTH

Viviparous: They born from their mother`s womb.

Oviparous: They are born from eggs.

BONES

- VERTEBRATES .They have bakbones.

- INVERTEBRATES. They don’t have bones.

VERTEBRATES

MAMMALS• They are born from their mother’s womb.

• Mammals give milk to their young.

• They have hair or fur .

• They are warm blooded.

BIRDS

• They lay eggs.

• They are worm-blooded.

• They have feathers and wins.

• They breathe under water using gills.

• They have scales and fins.

• They are cold-blooded.

• They lay eggs.

• They have scales and dry skin.

• They usually lay eggs.

• They are cold blooded.

REPTILES.