Science - Trimister 1 - Exams Revision

​Science

​What Are Animal Needs?

• ​Animals are living things. Humans are living things, too.

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• Like plants, animals and humans have basic needs.

• Living things must meet their basic needs in order to survive, or stay alive.

Multiple Choice

The word survive means ............................

• stay calm

• escape

• stay alive

Multiple Choice

The cave helps the bear meet what basic need?

• Air

• Shelter

• Water

• Food

Multiple Choice

The animal in the picture is meeting what basic need?

• Food

• Water

• Air

• Shelter

Multiple Choice

What basic need is being met by these animals?

• Air

• Shelter

• Food

• Water

Multiple Choice

What are the basic needs of ALL animals?

• wind, food, shelter, and rocks

• food, water, shelter, and soil

• food, wind, water, and rocks

• food, water, shelter, and air

What Are Some Kinds of Animals?

• Many kinds of animals live on Earth. Animals are many different shapes, colors, and sizes.

• Different animals have different body parts and coverings.

• Animals have their young in different ways. Some animals lay eggs. Others give birth to live young.

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​Fins help fish swim, balance, and steer.

​Suction cups help frogs climb and hold on.

​Trunks allow elephants to grab and lift objects and drink water.

​Animal Body Parts

• A mammal has hair or fur that covers its skin.

• Mammals breathe air. Many mammals have legs to move.

• Most mammal mothers give birth to live young

​Mammals

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• A bird has feathers that cover its skin. Birds also have wings.

• Feathers and wings help most birds fly.

• Not all birds can fly. A kiwi has wings,but cannot fly.

• Birds use beaks to get food and build nests.

• Bird mothers lay eggs to have young.

​Birds

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• Fish live in water and take in oxygen through gills. Most fish have scales.

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• Fins help fish swim and balance.

• Most fish lay eggs in water.

​Fish

​

Multiple Choice

What kind of animal has fur?

• snake

• turtle

• fish

• dog

Multiple Select

Choose the animals that are mammals?

Multiple Choice

An eagle is a.............

• reptile

• amphibian

• bird

• fish

Multiple Choice

What is the body coverings of this animal?

Multiple Choice

What kind of animal that has hair of fur?

• fish

• insect

• mammals

• reptiles

Multiple Choice

A horse is a ........

• Insect

• mammal

• bird

• reptile

Multiple Choice

What am I?

I have gills to help me take in air from water.

My body is covered with scales for protection.

• Fish

• Insect

• Bird

• Reptile

Multiple Choice

What am I?

I have a beak, two wings and two legs.

My body is covered with feathers for protection. Feathers also help me fly and keep me warm and dry.

• Insect

• Amphibian

• Fish

• Bird

Multiple Choice

Duck, penguin, and chicken are ___________.

• Mammals

• Birds

• Reptiles

• Amphibians

Multiple Choice

Which animal produces eggs ?

• A reptile has dry skin covered with scales.

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• Most reptiles walk on four legs. Snakes are reptiles, but they do not have legs.

• Most reptile mothers lay eggs. They usually lay them on land.

​Reptiles

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• An amphibian lives in water and on land.

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• Most amphibians, such as newts, have smooth, wet skin. A toad is an amphibian that has rough, bumpy skin.

• Amphibians lay their eggs in water. Young amphibians live in water. Most adults live on land

​Amphibians

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• An insect has three body parts and six legs.

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• Insects have hard outer body coverings. They do not have bones. Grasshoppers and butterflies are insects.

• Most insects live on land. Many insects can fly.

​Insect

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Multiple Choice

Which of the following is an example of reptiles?

• ant

• dog

• monkey

• turtle

Multiple Choice

What kind of animal has dry scaly skin and lays eggs?

• Birds

• Mammal

• Reptile

Multiple Choice

Which of the following is an example of insect?

• butterfly

• dog

• frog

• turtle

Multiple Select

What kind of animal has six legs and three body parts?

• Amphibian

• Bird

• Insects

• Mammals

Multiple Choice

Which of the following is an example of amphibian?

Multiple Choice

What am I?

I can live both on land and in water.

I have no scales. My skin is moist and can absorb water and oxygen.

• Insect

• Mammal

• Bird

• Amphibians

What Are Some Animal Life Cycles?

• Adult animals can reproduce,or have young. Adult dogs can have puppies. Adult cats can have kittens.

• Young animals such as puppies and kittens look like their parents.

• Some young animals do not look like their parents at first. They change as they grow to become like their parents.

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The changes that happen to an animal during its life make up its life cycle.

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Multiple Choice

What is the first stage of the frog life cycle?

• eggs

• tadpole

• froglet

• adult

Multiple Choice

Choose the correct sequence of the frog's life cycle

• froglet, tadpole, frog, and egg

• egg, frog, tadpole, and froglet

• egg, tadpole, froglet, and frog

Multiple Choice

The picture shows which stage of a butterfly?

• larva

• adult

• pupa

• egg

Multiple Choice

What are the stages called that show how a caterpillar turns into a butterfly?

• Life Cycle

• Process

• Life Steps