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Questions and Answers
Which of the following is an example of a useful material?
Which of the following is an example of a useful material?
- Plastic
- Radioactive waste
- Recycled paper (correct)
- Toxic waste
Which of the following is an example of a harmful material?
Which of the following is an example of a harmful material?
- Glass
- Biodegradable waste
- Pesticides (correct)
- Compost
Which of the following is NOT a characteristic of useful materials?
Which of the following is NOT a characteristic of useful materials?
- They can be harmful if misused (correct)
- They can be recycled
- They have practical value
- They are safe to use
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