Useful and Harmful Materials Quiz

It is means that materials are still useful in physical, chemical or biological property.

• Useful Materials

• Recyclable Things

• Useless Materials

• Harmful Materials

They may be dangerous when touched, inhaled, consumed, or improperly disposed of. These materials can harm humans, animals, or plants, and they often contribute to pollution and environmental problems.

• Harmfull Materials

• Useful Materials

• Sharp Materials

• Harmful Materials

What makes plastic bags harmful to the environment?

• They are too light to carry.
  

• They are colorful and pretty.

• They take many years to decompose.

• They smell bad.

What should be done with harmful materials like used batteries?

• Throw them in a regular trash bin.

• Reuse them as decorations.

• Dispose of them in a special hazardous waste bin.

• Burn them to get rid of them quickly.

Why are harmful materials dangerous to the environment?

• They help plants grow faster.
  

• They create beautiful colors.

• They decompose quickly.

• They can cause pollution and harm living things.

Which of the following materials is useful for recycling?

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Which material is useful for building houses?

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Which of the following materials is considered harmful?

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This material can start fires if not used carefully. The flame is very hot, and if you play with them, you could get burned.

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Which material is harmful if burned and releases toxic smoke?

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