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WorksheetsPre-Test in Science 4
Total questions: 10
Worksheet time: 5mins
Which part in the product label tells us how to use the product?
Brand name
Precautions
Instructions for Use
Content of the Product
What is formed when gas undergoes conditions of extremely high energy?
cloud
force
plasma
rain
What is called the property of matter that has the ability to absorb water?
density
mass
malleability
porosity
Which material is best for cleaning the kitchen?
Paper materials
Plastic materials
Absorbent materials
Ceramic materials
What should be done to prevent food from decaying?
Keep the food in cold storage.
Expose the food to sunlight.
Cover the food with plastic.
Place the food on the table.
Which of the following materials can absorb water most?
Which of the following can float on water?
Which of the following diseases is NOT caused by eating spoiled food?
cholera
malaria
food poisoning
diarrhea
Which of the following statement is NOT correct?
Decaying materials come from living things.
Fungi and bacteria are form of decomposers.
Decaying materials can pollute the environment.
The surrounding is pleasant if garbage is improperly disposed.
Which of the following materials is biodegradable?
ceramics
plastic cups
tin cans
vegetable peelings
