WorksheetsP4 Science SA2 Revision 6
Total questions: 36
Worksheet time: 28mins
Matter is anything that has mass and occupies space. Which of the following is an example of matter?
air
heat
light
sound
Study the diagram and choose the correct answer.
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4
Study the diagram and choose the correct answer.
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4
Study the diagram and choose the correct answer.
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4
Study the diagram and choose the correct answer.
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4
Study the diagram and choose the correct answer.
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4
Study the question and choose the correct answer.
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2
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4
Study the diagram and choose the correct answer.
A
B
C
D
Study the diagram and choose the correct answer?
Q only
R only
P and Q only
P and R only
Study the question and choose the correct answer.
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2
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4
Based on the the diagram, which one of the following is correct?
Organ where digestion begins: A
Organ where digestion is complete: C
Organ where digestion begins: A
Organ where digestion is complete: D
Organ where digestion begins: B
Organ where digestion is complete: C
Organ where digestion begins: B
Organ where digestion is complete: D
Which of the following statements are correct?
It moults at stage E
It is a larva at stage F
It does not need air at stage G
It is able to reproduce and fly at stage H
Jessie puts 4 glass jars A, B, C and D containing 6 similar seeds as shown in the diagram. After a few days, she observed the seeds.
In which of the glass jars will she most likely be able to see the growth of seedlings?
B and C
A and B
C and D
B and D
Farmer Jon found many Organism X on his fruit trees. He decided to leave them to develop to the next stage. why is that so?
It is a pest and there are too many to remove.
It has stop eating and will not destroy his destroy his trees.
It does not need air to survive so it will not compete for oxygen.
It can reproduce at this stage so it will help in pollination.
Kevin conducted an experiment as shown in the diagram.
After one week, he observed that the rat in Set-up B had died while the rat in Set-up A was still alive. Wat can Kevin conclude from this experiment?
Living things can reproduce.
Living things need air to survive.
Living things can move on its own.
Living things need food and water to survive.
Marcus wants to find out if temperature affects the growth of plants. Which two dishes should he use to conduct a fair test?
A and B
A and C
B and C
C and D
Study the question and choose the correct answer.
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When food is in our mouth, the tongue used to _________________________.
A digest the food slowly
B roll the food into a ball
C mix the food with saliva to make it soft
D move the food to both sides of the mouth for grinding
A and B only
A and C only
A, B and D only
B, C and D only
Study the question and choose the correct answer.
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4
Light is a form of
matter
energy
magic
living thing
Which of the following is NOT a source of light?
fire
torchlight
sun
moon
An object that blocks light completely is a/an ______ material.
translucent
opaque
transparent
waterproof
Which diagram is correct?
When an object is further from the light source, the shadow is _________?
darker
the same
smaller
bigger
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The diagram showed how a syringe with air in it was pushed. This shows that air ____________________.
has mass
can be compressed
has no definite shape
has a definite volume
The diagram showed how a syringe with air in it was pushed. This shows that air ____________________.
has mass
can be compressed
has no definite shape
has a definite volume
Ali took out a jar from the refrigerator and had difficulties taking out the cover of the jar. What could Ali do to take out the cover?
Heat the cover only.
Heat both the jar and the cover.
Put only the cover in a basin of cold water.
Put both the jar and cover in a basin of cold water.
Lynn poured some hot water into a styrofoam cup as shown in the diagram. She is able to hold the cup because styrofoam is a _______________________.
light material
strong material
good conductor of heat
poor conductor of heat
Jonathan balanced two objects, P and Q, as shown.
Objects P and Q have the same mass.
Objects P and Q have the same shape.
Object P occupies more space than Object Q.
Objects P and Q are made of the same material.
The diagram shows a syringe containing some water and air. What will happen to the volume of water when the plunger is pushed in?
Remains the same
Becomes smaller
Which of the following glasses has the least amount of heat in it?
Two syringes, P and Q, contain substances X and Y respectively.
The plunger in syringe P could not be pushed in while plunger in syringe Q could be pushed in slightly as shown in the diagram.
Which of the following substances are most likely to be X and Y?
X -- air
Y -- water
X -- carbon dioxide
Y -- oxygen
X -- oil
Y -- air
X -- water
Y -- oil
Devi felt very cold in an air-conditioned room.
Which of the following reasons best explains why?
Her body lost heat to the surroundings.
Her body gained coldness from the surroundings.
The surroundings lost heat to her body.
The surroundings gained coldness from her body.
What do we use to measure temperature?
(a)
