Science Quiz - Year 4
17 Questions
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Questions and Answers
- 1.
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Which of these animals does NOT have a skeleton?- A.
Dog
- B.
Fish
- C.
Snail
- D.
Horse
- 2.
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What does your skull protect?- A.
Heart
- B.
Lungs
- C.
Brain
- 3.
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Does a snail have a backbone?- A.
Yes it is a vertebrate
- B.
No it is an invertebrate
- 4.
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Does a frog have a backbone?- A.
Yes it is a vertebrate
- B.
No it is an invertebrate
- 5.
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Your skeleton helps you to move. What else helps you to move?- A.
Your stomach
- B.
Your skin
- C.
Your muscles
- 6.
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- A.
On their own
- B.
In pairs
- C.
In threes
- 7.
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Which 2 of these materials does NOT let heat through? (2 answers)- A.
Oven gloves
- B.
Metal part of a saucepan
- C.
Wooden handle of a saucepan
- 8.
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Which of these is a good thermal conductor?- A.
Metal
- B.
Wood
- C.
Glass
- 9.
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A thermal conductor cannot...- A.
Keep warm things warm (like a flask containing soup)
- B.
Keep cold things cold (like a cool box to take on a picnic containing food
- C.
Heat up cool things
- 10.
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How do you measure temperature?- A.
With a microscope
- B.
With a thermometer
- C.
With a telescope
- 11.
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If something is -20 degrees Celsius is it?- A.
Hot
- B.
Cold
- 12.
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Which one of these is a liquid?- A.
A pencil
- B.
Orange juice
- C.
Ice cube?
- 13.
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Which one of these is a solid?- A.
Oxygen
- B.
A textbook
- C.
Fizzy lemonade
- 14.
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What is the process called to turn an ice cube into liquid water? (Solid to a liquid)- A.
Freezing
- B.
Melting
- C.
Dissolving
- 15.
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What is the process called to turn water into an ice cube (liquid to a solid)?- A.
Freezing
- B.
Melting
- C.
Dissolving
- 16.
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How can I separate the stones in my soil?- A.
Using a magnet
- B.
Using a sieve
- 17.
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Which of these materials CANNOT dissolve into water?- A.
Coffee
- B.
Sand
- C.
Salt
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