Questions: Natural and Synthetic Materials

Question 1

Which of these is a synthetic material?

• A. Wool from a sheep
• B. A granite countertop
• C. A nylon backpack
• D. A wooden cutting board

Answer: (C)

Nylon is a synthetic material — it was invented by scientists and is manufactured in factories from chemicals. Wool, granite, and wood are all natural materials: wool comes from sheep, granite comes from the earth, and wood comes from trees.

Question 2

Natural materials are typically better than synthetic materials.

• T. True
• F. False

Answer: False

False. Neither type is always better — it depends on the job. Natural cotton is comfortable and breathable for clothing, but synthetic nylon is lighter, stronger, and dries faster, making it better for parachutes and tents. Each material — natural or synthetic — has its own set of properties, and the best choice depends on what you need.

Question 3

What is the difference between a natural material and a synthetic material?

Model answer: Natural materials come from nature (plants, animals, or the earth) and are not made by people. Synthetic materials are made by people in factories using chemical processes.

The key difference is origin. Wood, stone, cotton, leather, and silk are natural. Plastic, nylon, polyester, and fiberglass are synthetic. Some materials are tricky — rubber can be natural (from rubber trees) or synthetic (made in a factory), and processed materials like paper started natural but were manufactured into a new form.