Primary School (English Medium) इयत्ता ३ - CBSE Question Bank Solutions for Environmental Studies

What would happen if birds could not fly but only walk on their feet?

Collect different types of stamps and paste them below.

How did your letter reach your friend? It went because your friend’s name and address were written on it.

Has any animal eaten your food against your will? How?

Water collected in the tanka is mostly used for drinking. Why?

Given below is a list. Make your own signs (symbols). These symbols should be different from the earlier ones. Now place your symbols on the map given below.

Which other signs can you see in your neighbourhood? Draw them and write what they indicate.

Take a look at the pictures. If we fill them with water:

1. Which will contain the least water?
2. Which will contain the most water?
3. How could you tell?

What produces heat in each of them? Match the picture with the list.