Quiz about Science WB unit 4

Question 1

This organ helps you to think

Accepted Answer

Brain

Answer

Lungs

Answer

Heart

Answer

Stomach

Question 2

This organ helps you to get nutrients from your food

Accepted Answer

Stomach and intestines

Answer

Lungs

Answer

Brain

Answer

Heart

Question 3

This organ helps you to take in air so that you can breathe

Accepted Answer

Lungs

Answer

Brain

Answer

Heart

Answer

Stomach and intestines

Question 4

This organ job is pushes blood around the body

Accepted Answer

Heart

Answer

Lungs

Answer

Brain

Answer

Stomach and intestines

Question 5

You need to look after your organs so they keep working well for a long time.

To keep your whole body healthy you should take regular ....

Accepted Answer

Exercise

Answer

Air

Answer

Body

Question 6

You need to look after your organs so they keep working well for a long time.

To keep your lungs working well always try to breathe clean ...

Accepted Answer

Air

Answer

Water

Answer

Exercise

Answer

Body

Question 7

Your need to look after your organs so they keep working well for a long time.

A healthy diet will be good for all your ...

Accepted Answer

Body

Answer

Air

Answer

Exercise

Question 8

Which animals group in mammals?

Accepted Answer

Accepted Answer

Accepted Answer

Question 9

Which animals group in reptiles?

Accepted Answer

Accepted Answer

Accepted Answer

Question 10

Which animals group in birds?

Accepted Answer

Accepted Answer

Accepted Answer

Question 11

Which animals group in insects?

Accepted Answer

Accepted Answer

Accepted Answer

Question 12

Which animals group in amphibians?

Accepted Answer

Question 13

Which animals group in fish?

Accepted Answer

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Accepted Answer

Question 14

Look at the life cycle diagram of the horse.

What are three stages in the life cycle of a horse?

Accepted Answer

Foal

Accepted Answer

Young horse

Accepted Answer

Adult

Answer

Cub

Question 15

The foal is small. Is it very similar to it's parents or is it very different?

Accepted Answer

Very similar

Answer

Very different

Question 16

Why does the young foal stay with its mother?

Accepted Answer

Because foal drink milk from its mother

Answer

Because foal need warm from its mother

Answer

Because foal don't want go away from its mother

Question 17

This is the life cycle of a reptile, the turtle.

Put these sentences in the right order to describe this life cycle

1.The young turtle grows to become an adult
2. Baby turtles start to grow
3. The adult lays eggs close to the sea
4. Baby turtles hatch

Accepted Answer

3-4-2-1

Answer

1-2-3-4

Answer

4-2-3-1

Answer

3-2-4-1

Question 18

The mother turtle lays eggs in the beach and swims away. Later you g turtles hatch at night and go into the sea.

Why do they hatch at night?

Accepted Answer

Because they avoid predators

Answer

Because they love swim at night

Question 19

Choose the correct food chain

Accepted Answer

Plant--> rabbit --> lion

Accepted Answer

Plant --> mouse --> lion

Accepted Answer

Plant --> insects --> chicken --> lion

Answer

Plant <-- giraffe <-- lion

Question 20

The correct food chain in the forest

Accepted Answer

Plant --> caterpillar --> frog --> hawk

Answer

Plant --> mouse --> snake --> eagle

Answer

Plant --> fish --> shark

Question 21

The correct food chain in a desert

Accepted Answer

Plant --> mouse --> snake --> eagle

Answer

Plant --> fish --> shark

Answer

Plant --> caterpillar --> frog --> hawk

Question 22

The correct food chain in the sea

Accepted Answer

Plant --> fish --> shark

Answer

Plant --> mouse --> snake --> eagle

Answer

Plant --> caterpillar --> frog --> hawk

Question 23

Why does each food chain start with a plant?

Accepted Answer

Because plant can produce its own food

Answer

Because animals live to eat plant

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