Science Year 5 Siri 1

Section A 1.

Which of the following is a microorganism ? A. Yeast B. Plant C. Lizard D. Monkey

2.

Which of the following is not a type of microorganism ? A. Virus B. Bacteria C. Protozoa D. Constellation

3.

Diagram 1 shows an instrument.

Diagram 1 The instrument above is used to A. hear things B. feel objects C. taste things D. see fine things 4.

Yeast is mixed with dough to make A. bread B. yogurt C. cheese D. fertilizer

5.

Diagram 2 shows the harmful effects of microorganisms. Microorganisms Causing

X

Food Poisoning

Tooth decay

Food to turn bad

Diagram 2 Predict X.

6.

A. Health B. Illness C. Obesity D. Weakness Which of the following diseases will cause pain and swelling in our eyes ?

NagenScienceS1Y52009

1

A. C. 7.

Mumps Chickenpox

B. D.

Measles Conjunctivitis

Diagram 3 shows four animals, J, K, L and M.

J

K

L

M

Which animal carries its young on its body ? A. J B. K C. L D. M 8.

Read the information below. -

Puts its young in its mouth Hides its eggs in a hole

All the above activities are to A. Ensure their young remain in a good health B. Ensure the survival of their species C. Ensure the growth of their young D. Ensure the need of their young 9.

Which of the following animals lays many eggs to ensure the survival of its species ? A. Chicken B. Snake C. Bird D. Fish

10.

Diagram 4 shows an animal. [Lihat sebelah SULIT

NagenScienceS1Y52009

2

Diagram 4 How A. B. C. D.

does it take care of its young ? Stays in a herd Keeps its young in its mouth Carries its young in its pouch Attacks when its young is disturbed

11. State seeds. A. B. C. D.

the importance of plants to disperse their fruits and Survival of the species Competition Growth Health

12.

The information shows characteristics of a plant. Dry when ripe Explode and disperse seeds Which of the following plants has the characteristics above ? A. Balsam B. Hibiscus C. Mimosa D. Love grass

13.

All the following are various ways of seeds and fruits dispersal except A. by air B. by wind C. by animals D. by explosive mechanism

14.

All the following plants disperse their seeds and fruits by animals except the A. lady’s finger B. watermelon C. love grass D. tomato

15.

Which of the following fruits or seeds is dispersed by water ? [Lihat sebelah SULIT

NagenScienceS1Y52009

3

16.

What A. B. C. D.

C

D

Light Has a fine hair Has a wing like structure

is the method of dispersal for this seeds and fruit ? By wind By water By animals By explosive mechanism

The following animals take care of their young except P Q R

A B C D 18.

B

The information lists the characteristics of a seed and fruit. -

17.

A

S

P Q R S

The information below shows 4 types of animals. P cow Á¡Î Q hen §¸¡Æ¢

NagenScienceS1Y52009

T eagle ¸ØÌ U dog ¿¡ö

4

[Lihat sebelah SULIT

Match the animals according to their similar way of reproduction. A B C D 19.

P and U , P and T , P and Q , U and Q,

Q and T Q and U T and U T and P

Diagram 5 shows ane type of disease.

Diagram 5 What is the disease shown above ? A. Conjunctivis B. Tooth decay B. Mumps D. Measles 20.

What A. B. C. D.

must you do when cough ? Use your hand to cover your mouth Go to crowded places Sleep late at night Take painkillers

21.

Diagram 6 shows a mosquito.

Diagram 6 Which of the following diseases is spread by the mosquito ? A. Common cold B. Mumps C. Malaria D. Cholera 22.

All the following fruits or seeds disperse through animals [Lihat sebelah except SULIT A rambutan B pong pong B lovegrass D watermelon

23.

Which of the microorganisms are biggest ?

NagenScienceS1Y52009

5

A. B. C. D.

Viruses Fungi Bacteria Protozoa

24.

Which of the following statement is false ? A. Microorganisms are living things that are very tiny. B. Microorganisms can be seen with the naked eye. C. Bacteria are a major group of living microorganisms. D. Microorganisms are different in shape and size

25.

These are properties of seeds from plant Z. . Fleshy

Have smell

Edible

Brightly coloured

Plant Z is dipersed by A. B. C. D.

Wind Water Insect Animal

Section B 1.

The figures show two animals. X and Y, that lay eggs.

X

NagenScienceS1Y52009

Y

6

[Lihat sebelah SULIT

a)

What happens after the animals lay eggs ? i) Animal X : _____________________________________________ _____________________________________________ (2 marks) ii) Animal Y : _____________________________________________ _____________________________________________ (2 marks)

b)

How do the animals ensure their survival ? i)

c)

2.

Animal X : _____________________________________________ _____________________________________________ (2 marks) ii) Animal Y : _____________________________________________ _____________________________________________ (2 marks) State 2 animals that living in a herd. __________________________________ __________________________________ (2 marks) The figures show four types of plant fruits.

Coconut a)

3.

Durian

Lalang

How are the following fruits dispersed ? i) Coconut : _______________________________________ ii)

Durian

:

_______________________________________

iii)

Lalang

:

_______________________________________

(3 marks) Diagram 1 shows Ah Seng sneezing and coughing. He is sick. [Lihat sebelah SULIT

Diagram 1 (a)

What are the symptoms shown by Ah Seng’s sickness ?

NagenScienceS1Y52009

7

_________________________________________________________ (1 mark) (b)

Name one common sickness that shows the same type of symptoms mentioned in 3(a) _________________________________________________________ (1 mark)

(c)

What type of microorganism causes this sickness ? _________________________________________________________ (1 mark)

(d)

How the sickness named 3(b) spread ? _________________________________________________________ (2 marks)

(e)

State one method to prevent the sickness named in 3(b) from spreading ? _________________________________________________________ (2 marks)

SULIT

NagenScienceS1Y52009

8