Match the following. Column A Column B 1. Wood a. Window pane 2. Rubber b. Coin 3. Metal c. Water bottle 4. Plastic d. Car tyre 5. Glass e. Desk

1-e Wood is obtained from trees. We can make a desk in wood. Things made of wood can be painted or polished. 2-d Car tyre is made up of rubber. Rubber is soft material, and we can stretch it easily. Natural rubber is obtained from latex (a milky liquid) of the tree. 3-b The coin is metal. Metals are found in minerals dug out from the earth. They are hard, strong and shiny. 4-c Water bottle is made up of plastic. Plastic is a non-biodegradable material which cannot be broken down by natural organisms. This material is light, strong and not very expensive. It is available in many colours. Things made of plastic last for long. 5-a Window pane is made up of glass. Glass is a transparent material and so the light can easily pass through it. Hence, Column A Column B 1. Wood e. Desk 2. Rubber d. Car tyre 3. Metal b. Coin 4. Plastic c. Water bottle 5. Glass a. Window pane

Wood is obtained from trees. Wood is used to make buildings, furniture and also for art. Things made of wood can be painted or polished. There are many trees chopped to get wood. Therefore, We should decrease the use of wood.

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The SCIENCE Time CLASS 1>Our Universe>Chapter 14 - Materials and Things>Exercises

Alka Anthony and Jennifer Robinson Solutions for Exercise 3: Exercises

Author:Alka Anthony & Jennifer Robinson

Alka Anthony Science Solutions for Exercise - Alka Anthony and Jennifer Robinson Solutions for Exercise 3: Exercises

Attempt the free practice questions from Exercise 3: Exercises with hints and solutions to strengthen your understanding. The SCIENCE Time CLASS 1 solutions are prepared by Experienced Embibe Experts.