Materials

Which of the following is an example of a natural material?

• Plastic

• Cotton

• Glass

• Aluminium

What do we call materials that are made by humans and not found in nature?

• Common materials

• Natural materials

• Synthetic materials

• Uncommon materials

Which of the following is a synthetic material?

• Wood

• Stone

• Rubber

• Wool

Which of the following is a common property of metals?

• They are soft.

• They are usually transparent.

• They conduct heat and electricity well.

• They are easily dissolved in water.

What do natural materials like wood and cotton have in common?

• They are transparent.

• They are hard and rigid.

• They are made by humans.

• They come from plants or animals.

Which of the following materials is natural and commonly used for making clothing?

• Plastic

• Nylon

• Silk

• Paper

Which of these materials is synthetic and used to make bottles and containers?

• Glass

• Stone

• Wood

• Paper

Which of the following materials is NOT synthetic?

• Rubber

• Plastic

• Nylon

• Leather

Which of these materials is used to make glass?

• Plastic

• Gold

• Steel

• Sand

Which of the following is a synthetic material often used for writing and drawing?

• Paper

• Chalk

• Bamboo

• Stone