Question

Which of the following is not prepared from the wood obtained from the forest?

• A. Paper
• B. Thermacol
• C. Matchsticks
• D. Plywood

Answer 1

The correct option is B

Thermacol

The correct option is option B.

Explanation of correct option:

1. Wood has been and will always be a material of tremendous significance to humanity.
2. It is quite versatile. It has good strength in tension and compression despite being relatively light in weight, and it also offers rigidity, hardness, and insulating qualities.
3. Thermacol is a synthetic material, i.e. polystyrene foam.
4. It is normally clear, brittle, and hard.

Option of incorrect option:

Option A

1. Paper is made from cellulose( trees are the main source).
2. To make paper raw wood is turned into pulp.

Option C

1. Matches are made of small wooden sticks.
2. White pine and aspen are woods used for their making.

Option D

1. Plywood is made from hardwood and softwood.
2. It is material manufactured from thin layers of wood.

Final answer: Thermacol is not prepared from the wood obtained from the forest.