1 The basic needs of a plant are

I air III lightII heat IV water

A I, II and III C I, III and IVB I, II and IV D II, III and IV

2

Figure 1

A plant which is not watered for a few days will wither. This shows that

A plants need water to stay aliveB plants need food to stay aliveC plants need sunlight to stay aliveD plants need air to stay alive

3 All living things

A need food C cannot moveB do not grow D stay alive forever

4 We need ____________________ when we are hungry.

A air C waterB food D oxygen

5 In what ways are animals and plants alike?

A Both can make their own foodB Both can move by themselvesC Both are non-living thingsD Both need air and water

6 Which of the following statements are correct?

I Humans need air to breatheII Humans need sunlight to make foodIII Humans need shelter to protect themselves from danger, sun and rainIV Humans need to eat and drink to grow and stay healthy

A I, II, and III onlyB I, III, and IV onlyC II, III, and IV onlyD I, II, III, and IV

7 living fish dead fish oil

water water

Container 1 Container 2

Figure 2

The investigation in Figure 2 shows that animals need

A air C waterB food D sunlight

8 In which jar will the cockroach remain alive after five days?

A C

B D

9

Figure 3

Look at the setup in Figure 3 carefully. What is the purpose of the experiment?

A To show that plants need airB To show that plants need waterC To show that plants need sunlightD To show that plants need food

10

Figure 4

A covered jar containing a butterfly is placed in a cupboard for two days. The butterfly is later found dead. This is because the butterfly

A did not get enough airB did not get enough foodC did not get enough waterD did not get enough sunlight

11 A rabbit will die if it is not given food for a week. It needs food

A for breathingB to generate energy and heatC for blood circulationD to control body temperature

12 All of the following are basic human needs except

A air C waterB food D sunlight

13 Among the following, which is not true?

A Humans need air to breatheB Humans need to eat to grow and stay healthyC Humans need sunlight to make foodD Humans need shelter to protect themselves from sun and rain

14 Humans need to eat well to

A breathe properlyB satisfy their hungerC grow and stay healthy D keep fit and stay beautiful

15 Which of the following pairs is not correct?

A Tiger -------- jungleB Snake ------- holesC Bat ------- cavesD Rabbit ------- nests

16

The above are basic needs of

A humans C animalsB plants D babies

17

Figure 5

Apart from birds, the picture in Figure 5 is common shelter for

A tortoises C squirrelsB dogs D tigers

air water sunlight

18

Airtightfish container

water water

Container 1 Container 2Figure 6

The investigation in figure 6 shows that animals need

A air C waterB food D sunlight

19 When we breath in, our lungs take in

A air C waterB food D water and food

20 When we inhale air, the air has more X than exhaled air. What is X?

A dust C oxygenB nitrogen D carbon dioxide

21 Among the animals listed below, whis is commonly kept as a pet by humans? A Cat C TigerB Snake D Monkey

22 Humans need shelter to protect themselves from the following except

A sun C dangerB rain D diseases

23 A whale swims up to the water surface to

A breath C socializeB get sunlight D catch insect

24 Why do we have to excrete waste materiala from our body?

A to make us fall sick easilyB to increase our appetiteC to make us grow strongerD to get rid of poisonous materials from our body

25 Which of the following is the correct pathway of inhaled air?

A lungs windpipe noseB windpipe nose lungsC nose lungs windpipeD nose windpipe lungs

26 Urea, water and salt minerals from the skin are excreted in the form of

A urine C sweatB faeces D carbon dioxide

27 Which of the following is not the main organ for breathing?

A Nose C EyesB Lungs D Windpipe

28 All animals must take this basic need in order to grow.

A food C shelterB water D air

29

Figure 7

Study the plant shown in Figure 7. What can gas P be?

A oxygen C carbon dioxideB nitrogen D nitrogen oxide

30 We need __________ when we are thirsty.

A food C oxygenB water D air

gas P

1

black box

A B Figure 1

(a) Predict what will happen to both plants shown in Figure 1 after one week.

(i) Plant A : _______________________________________________________

(1m)(ii) Plant B :

_______________________________________________________(1m)

(b) In the above experiment, what variables should be kept constant?

_______________________________________________________________(1m)

(c) What conclusion can be made from this experiment?

______________________________________________________________(1m)

2 Complete the following flow chart:

(a)

(3m)

Basic needs of plants

(b) If a plant is watered every day but it is covered with a box, what will happen to itafter a week ?

(1m)(c) Explain your answers in (b).

________________________________________________________________(1m)

3 Study the picture below.

Figure 2

(a) Name X and Y.

i) X : _____________________________________________________

ii) Y : _____________________________________________________(2m)

(b) What process is involved in the picture shown above?

__________________________________________________________(1m)

( c) What is Z? Name the process of Z.

__________________________________________________________(1m)

(d) Name the main organ involved in breathing

__________________________________________________________(1m)

4 Radha has set up an apparatus as shown below.

Figure 3

(a) Predict what will happen to the small fishes after four days in the beakers.

i) Beaker R : ________________________________________________

ii) Beaker S : ________________________________________________(2m)

(b) Give a reason for your answer in (a) (i).

__________________________________________________________(1m)

( c) State two things to keep the same from the above investigation.

(i) ________________________________________________________

(ii) ________________________________________________________(2m)

(d) What is the function of oil in beaker S?

__________________________________________________________(1m)

Prepared by, Checked by,

……………………………………. ……………………………(Pn Siti Marwiyamah Bt Marwing) ( Cik Nor Intan Narmiz Bt

Mohd Tarmizi)

Approved by,

…………………………………..