Y4 Living Things - Basic Needs Section A

8/4/2019 Y4 Living Things - Basic Needs Section A

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Section A

[ 30 marks ]

Answerallquestions.

1. What is the basic need of plant ?

A. Sunlight and water

B. Sunlight and air

C. Sunlight, water and air

D. Food, water, shelter and air

2. Diagram 1 shows a situation.

Diagram 1

Why do humans need water ?

A. Help him grow

B. Protect himself from danger

C. Help him stay healthy

D. Maintain a balanced diet


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3. Diagram 2 shows a plant in a transparent plastic bag.

transparent plastic bag

Diagram 2

Why does the plant die after a week ?

A. Does not get soil

B. Does not get sunlight

C. Does not get food

D. Does not get air

4. What will happen to an astronaut if he does not carry out an oxygen tank with him ?

A. The astronaut will die

B. The astronaut not be able to communicate

C. The astronaut feels sleepy

D. The astronaut feels pain while breathing


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5. Diagram 3 shows the condition of a man.

Diagram 3

Which basic need does the man lack ?

A. Air

B. Shelter

C. Food

D. Sunlight

6. A bird lays eggs in

A. a hole

B. a cage

C. a nest

D. soil


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7. Which is a shelter for a squirrel ?

A.

B.

C.

D.


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8. Without water and food, a chicken will die ? Give a reason.

A. food is a basic need of the chicken

B. water is a basic need of the chicken

C. food and water are the basic need to stay alive

D. the chicken can only live in water

9. Which of the following hamsters will stay alive after 5 days ?

A.

B.

C.

D.


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10. Aminah got up a crowded bus. After 30 minutes, she fainted. Why did she faint ?

A. There was not enough oxygen in the bus

B. There was not enough shelter in the bus

C. There was not enough water in the bus

D. There was not enough space in the bus

11. diagram 4 shows a pot of plant placed in a dark box. After two weeks, the

plant has wilted although it is watered every day. This is because the plant

Diagram 4

A. Does not get enough space

B. Does not get enough air

C. Does not get enough water

D. Does not get enough sunlight

12. Which part if plant that can absorb water ?

A. StemsB. Roots

C. Leaves

D. Fruits


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13. An investigation has been carry out as shown in the diagram 5.

Diagram 5

Give the reason why does the chick dies after five days ?

A. No food

B. No light

C. No space

D. No water

14. The diagram 6 shows a cage.

Diagram 6

Amir choose the cage rather than an airtight container to keep his bird ? Give areason.

A. The bird can play

B. The bird can grow

C. The bird can sleep

D. The bird can breathe


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15. Why do human need shelter?

A. They can breathe

B. They can stay happy

C. It can provide energy

D. Protect themselves from danger

16. Which of the following is correct ?

17. Which of the following food give water to our body ?

A. P and Q only

B. P and R only

C. P and S only

D. P, Q and R only

Basic need of animals Reason

A. Food To make animals younger and stronger

B. Shelter To protect animals from danger, sunand rain

C. Water To clean their bodies

D. Air To excrete waste product


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18. What is the gas exchange that happens to a green plant during the night ?

A. Absorb oxygen

B. Releases carbon dioxide

C. Releases oxygen

D. Absorb carbon dioxide

19. Diagram 7 shows a part of a leaf of a plant wrapped with black paper.

Diagram 7

What is being investigated in this investigation ?

A. Plant need water to grow well

B. Plant need air to grow well

C. Plant need food to grow well

D. Plant need sunlight to grow well

20. The following list shows an information.

Energy

Growth

Health

Which of the following basic needs is related to the list above ?

A. Air

B. Food

C. Shelter

D. Sunlight


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21. Diagram 8 shows an animal.

Diagram 8

Which types of shelter does the animal shown in the diagram 8 need ?

A. House

B. Cave

C. Nest

D. Hole

22. Diagram 9 shows a diver in water.

Diagram 9

Why does the diver carried a tank ?

A. To get water

B. To get air

C. To get food

D. To get space

23. Why do human need a balanced diet ?

A. so that human will not go hungry

B. A balanced diet is more delicious

C. Without a balanced diet, human may die

D. o grow and stay healthy


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24. Diagram 10 shows an experiment.

Diagram 10

Beaker P and Q are similar. Both are filled with 500 ml of water. There is a balsam

plant in beaker P while there are two balsam plants in beaker Q. What will happen

after a week ?

A. The water level in both beakers rises

B. The water level in beaker P is higher than that in beaker Q

C. The water level in beaker Q is higher than that in beaker P

D. There is no change in the water level in both beakers

25. Diagram 11 shows fish in an aquarium.

Diagram 11

The fish in the aquarium die after a short while. Why ?

A. The aquarium is dirty

B. There is no air in the aquarium

C. The aquarium is too small

D. They fight for food


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26. Which of the following food give us energy ?

A.

B.

C.

D.

27. Why do human cannot stay along in the water ?

A. They do not have enough food

B. They do not have enough friends

C. They do not have enough oxygen

D. They do not have enough space

28. Why green plants need sunlight ?

A. To reproduce

B. To absorb air

C. To make foodD. To produce fruits


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29. V, W, X, Y and Z are the basic needs of living things.

V air

W shelter

X water

Y sunlight

Z food

Which of the following are the basic need of human ?

A. V and W only

B. V, W and X only

C. V, W, X and Y only

D. V, W, X and Z only

30. Which of the following plants will produce food ?

A.

B.

END OF SECTION A

C.

D.

Y4 Living Things - Basic Needs Section A

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