Primary School (English Medium) Class 4 - CBSE Question Bank Solutions for Environmental Studies

Look at a line of ants. What is its colour?

Have you been bitten by an ant? What was the ant like – black or red, big or small?

Do ants ever come near you? When?

Look carefully at some big and small ants. How many legs does an ant have?

• Big ant
• Small ant

Draw an ant in your notebook and colour it.

While eating peanuts you probably throw away the shells. Why don’t you try to make some insects by using the shells. Do not forget to colour them.

Why was it so crowded at the door of the coach?

Have you ever travelled in a train? When?

What food would you like to take with you when you travel? Why?

What does the ticket-checker do?

How will you recognise the ticket-checker?

What did Omana see from the window?

What are some of the things that are sold at Railway stations?

Why do you think there was no water in the bathroom of the train? Discuss.

Imagine that you are going on a long train journey. What are the things that you will take with you to help pass the time?

Can you recognise who are these people shown in the picture? What work do they do? Discuss.

What was the difference in the scene that Omana saw from the train on the first day and on the second day?

Omana saw many kinds of vehicles at the level-crossing. Which of them run on diesel or petrol?

Why was there so much smoke and noise from the vehicles at the level crossing?

What can we do to reduce noise of the vehicle and save petrol and diesel? Discuss.