sains year 5 - dwi bahasa
TRANSCRIPT
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SECTION A
Every quedtion is followed by four options A,B,C and D. Choose the correct answers.
A,B,C D
. .
1. Name the group of the microorganisms in Diagram 1 1
.
A. Protozoa / B. Bacteria / C. Algae / D. Virus/
2. Diagram 2 shows a type of microorganism. Name the microorganisms 2 .
.
A. Bacteria / B. Fungus / C. Virus / D. Germ /
3. Diagram 3 shows the types of microorganisms. 3 .
Which of the following is Z
Z ?
A. Fungi / Diagram 3B. Mould / C. Yeast / D. Amoeba /
Virus/
Protozoa /
ZBacteria /
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4. Which of the following living things aremicroorganisms?
?
A. I and iiB. I and iiiC. II and ivD. iii and iv
5. Which of the following foods are using yeast?
?
A. i and iiB. I and ivC. ii and iiiD. iii and iv
6.The information below shows the ingredients used to make dough.
.
Which of the following materials
causes the dough to rise ?
.
A. Flour /
B. Warm water /
C. Yeast / D. Sugar /
I cup of flour /1
1/2 cup of warm water / 1/2
1 teaspoon of dried yeast / 1
1 teaspoon of suger / 1
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7. Which is a microorganism ?
?
A. Salt / B. Book / C. Yeast / D. Sugar /
8. Which microorganisms is the smallest?
?
A. Virus / C. Fungus / B. Yeast / D. Amoeba /
9. Why are microorganisms not visible to the naked eye?
.
A. They move fast / B. They are very tiny / C. They are harmful / D. They grow faster /
10. Fungi can be found growing on /
I. Mouldy bread /
II. Rotten food /
III. Dead plants /
A. I and II only C. II and III onlyB. I and III only D. I,II and III
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11.Diagram shows an experiment. A slice of bread was let in a plastic bag. The area of blackspots on the bread was increasing with the days.
.
.
.
What conclusion can be made through this experiment?
?
A. Microorganism are harmful/ B. Microorganisms are poisonous/ C. Microorganisms brearthe/ D. Microorganisms grow/
12.Which statement about microorganisms is true?
?
A. Microorganisme are all around us / .
B. Microorganisms are only found in toilets/
C. All Microorganisms can cause illnesses / .
D. All Microorganisms cannot be destroyed/ .
13.Microorganisms can be seen through aA. Mirror / C. Telescope / B. Microscope / D. Computer /
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14.Diagram shows a piece of bread that has left for a few days.
Based on the observation , fungus has grown on the bread. Which of the following
conditions causes the fungus to grow on it?
.
.
A. Damp and Cold / B. Damp and warm / C. Dry and warm / D. Dry and cold /
15. Which of following statements are trueabout these microorganisms
.
i.
They are living things.
ii. They can breathe.
iii. They can be seen with naked eyes. .
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A. 1 and II onlyB. I and III onlyC. II and III onlyD. I,II and III
16.Some suger is mixed with warm water in a flask. A spoonful of yeast is added to the mixturewhich is then stirred with a spoon. A balloon is fitted tightly over the mouth of the flash. It
is then left aside for 20 minutes. Diagram 2 shows the observation made.
.
.
.
20
.
What has caused the balloon to inflate ?/ ?
A. The sugar / B. The yeast / C. The stirring / D. The warm water /
17.All of the following animals take care of their youngs in the same way except
. .
18.A hen protect her young?.
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A. By flapping her wings C. By getting food for them
B. By keeping them in a burrow D. By attacking the enemy when threatened
19. Which animal is related with the below information /
?
A. Eagle / B. frog /
C. monkey / D. snake /
20.Which of the following is not means of seed dispersal by palants?
.
A. Animals / B. Water / C. Wind / D. Rain /
21. How are the seeds of the plants above dispersed.
A. Water / B. Wind / C. Animals / D. Explosive mechanism /
Take care of its eggs / Take care of its youngs /
Rubber /
Balsam / Ladys finger/
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22.Which of the following can be dispersed in the same way as the fruits above?
?
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23.What do the activities in the diagram show??
A. Competition / C. Reproduce / B. Conservation / D. Food Chain /
24.How many food chain are there in the food web ?
.
A. 4 B. 5 C. 6 D.725.Which of the following animals is a herbivore in the habitat?
?
A. Snake / b. Eagle / C. Bee / D. Rat / 26.A food chain a habitat is shown in diagram below.
.
What is the possible organism X likely chain? / X
?
A. Rat / B.Frog / C. Rabbit/ D. snake/
27.Which can be a producer in a food chain?
Honey/ Butterfly/
X Owl /
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.
I Butterfly - II Grasshoppers -
III Lalang - V Hibiscus plants -
A. I and II B. III and Iv C. I,III and IV D. I,II,III and IV
28.How many omnivores are there in the food web in the diagram?
?
A. 1 B. 2 C. 3 D. 4
29. The diagram shows a food chain. Which organisms has the largest population? .
.
A. Plant / B. worm/ C. Chicken / D. Python/
30.Which of the following food chains is not correct ?
Plant / worm/ Chicken / Python/
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.
A. Grass/ Sheep/ tiger/ B. Fruits/ Squirrel/ eagle/ C. Seeds/ duck / Chicken / D. Honey / butterfly/ frog/
Section B
1. Table below shows the result of the investigation., .
Number of spoonful of yeast
()
Rise in the dough (cm)
(cm)1 2
2 4
3 6
(a) What is the purpose (aim) of the investigation ??
(b) State : :
i. What is changed (manipulated variabel) ()
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ii. What is observed (responding variable) ()
(c) State two other variables that is kept the same. ()
.
i. ____________________________________________________________________ii. ____________________________________________________________________
1. Diagram shows the result of an investigation carried out by a group of pupils to find outif water is necessary for microorganisms to grow. They toasted a piece of bread in the
toaster to dry it and sprinkled a few drops water on another piece. The pieces of bread
were left at a dark corner of a science laboratory for four days.
,
. ,
.
.
.
(a) State two information that you can obtain from diagram.
.
i. ________________________________________________________________
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ii. ___________________________________________________________________(b) In this investigation , state what is :
, .
(i) Kept the same / :____________________________________________
(ii) Changed / :_____________________________________________________________
(c) What conclusion can be made from this investigation ??