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41 Cards in this Set
- Front
- Back
The part of the diagram labelled X is the part that: |
A. makes food
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Which wheel will turn faster?
A. the big wheel B. the little wheel C. both will turn at the same speed D. neither of them |
B. the little wheel
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If wheel 1 is turning towards X, in which direction will wheel 2 be turning?
A. towards Y B. towards S C. towards M D. none of the above |
A. towards Y
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Ann tested yam, chicken, mango and potato for starch. Which foods will show more starch?
A. chicken, potato B. yam, potato C. mango, chicken D. potato, mango |
B. yam, potato
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Complete the statement:
Machines make work: A. harder B. longer C. easier D. slower |
C. easier
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Which of the two planets closest to Earth has the smaller orbit?
A. 4 B. 5 C. 2 D. 1 |
C. 2
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Which is the coldest planet?
A. 1 B. 5 C. 7 D. 9 |
D. 9
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Which planet is 1?
A. Mars B. the Moon C. Mercury D. Pluto |
C. Mercury
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What is the difference between a push and a pull?
A. There is no difference. B. A push is harder than a pull. C. A push is from behind the object and a pull is from in front of the object. D. A pull requires more energy. |
C. A push is from behind the object and a pull is from in front of the object.
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Which object weighs most?
A. 3 B. 2 C. 4 D. 1 |
D. 1
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Which object weighs 40 kilograms?
A. 1 B. 2 C. 3 D. 4 |
B. 2
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On which day did the family have the most balanced meal?
A. Monday B. Tuesday C. Wednesday D. Thursday |
D. Thursday
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On which day did the meal not include a protein?
A. Monday B. Tuesday C. Wednesday D. Thursday |
A. Monday
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What is vibrating when the boy shouts?
A. the tongue B. the lips C. the throat D. the vocal cords |
D. the vocal cords
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Where are the vocal cords found?
A. in the mouth B. in the ear C. in the throat D. in the lips |
C. in the throat
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When the sound hits the wall it will:
A. pass through it B. bounce or echo C. be absorbed D. become very soft |
B. bounce or echo
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When water is heated it:
A. evaporates B. freezes C. melts D. increases |
A. evaporates
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Which of the following statements is true?
A. The change from a liquid to a gas is transpiration. B. The change from a liquid to a gas is condensation. C. The change from a liquid to a gas is conduction. D. The change from a liquid to a gas is evaporation. |
D. The change from a liquid to a gas is evaporation.
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The addition of harmful substances to the environment is called:
A. destruction B. pollution C. pollination D. deforestation |
B. pollution
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Plastic foam is a good insulator. This means that:
A. heat does not pass through it readily B. heat passes through it rapidly C. plastic burns quickly D. plastic is a good fuel |
A. heat does not pass through it readily
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Optic refers to:
A. the ear B. the nose C. the eye D. the throat |
C. the eye
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Which jar contains the hottest water?
A. 1 B. 2 C. 3 D. 4 |
A. 1
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If Tommy wants to quickly lower the temperature of jar 1, what should he do?
A. leave the thermometer in the water B. pour more hot water in the jar C. place some ice in the water D. wait patiently until the water cools |
C. place some ice in the water
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Which boy is at the adolescent stage of development?
A. 1 B. 2 C. 3 D. 4 |
D. 4
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Which boy is at the age of puberty?
A. 1 B. 2 C. 3 D. 4 |
C. 3
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The bubbles in the pan show that:
A. the soil contains air B. the soil contains water C. the soil is dry D. the soil has chemicals in it |
A. the soil contains air
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These hibiscus leaves were tested for starch. Which leaf has starch in it?
A. 1 B. 2 C. 3 D. 4 |
D. 4
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Which of these would you use to test for the presence of starch?
A. iodine B. alcohol C. mercurochrome D. none of the above |
D. none of the above
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A material that we can see through easily is:
A. opaque B. transparent C. transformed D. translucent |
B. transparent
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Which statement is not true?
When we dump garbage in the gullies: A. we create a health hazard B. we pollute our environment C. we cause flooding when rain falls D. we make our surroundings attractive |
D. we make our surroundings attractive
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The substance that makes plants green is:
A. chloroform B. sap C. pollen D. chlorophyll |
D. chlorophyll
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The Sun is a source of:
A. gravity B. energy C. friction D. resistance |
B. energy
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A boy shone a llight through the straw at A. What would he notice at B?
A. The light will shine through B. The flashlight will block the light. C. B will be dark. D. The light will be lost. |
A. The light will shine through
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If the boy bends the straw at X, what will happen?
A. The light will be bent. B. The light will be absorbed. C. The light will be reflected. D. The light will not shine through. |
D. The light will not shine through.
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Which bottle contains hot air?
A. 1 B. 2 C. 3 D. 4 |
D. 4
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Which statements about the behaviour of air is not true?
A. Air expands when it is cooled. B. Air expands when it is heated. C. Air contracts when it is cooled. D. Air has weight. |
A. Air expands when it is cooled.
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Which bell will not ring?
A. 1 B. 2 C. 3 D. 4 |
A. 1
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Which soil will retain most water?
A. sand B. humus C. loam D. clay |
D. clay
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Which soil is best for growing crops?
A. loam B. sand C. clay D. humus |
A. loam
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Which is not an organ of the body?
A. heart B. toes C. kidney D. lungs |
B. toes
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Which organ is used when we breathe?
A. 1 B. 2 C. 3 D. 4 |
D. 4
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