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प्रश्न
Close your right eye or cover it with your hand. Tell your friend to stand to your right, at some distance, and ask him to do some action (wave hand, shake the head, etc.)
What was the difference between looking with one or both eyes?
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उत्तर
I can see a wider area with both eyes as compared to one eye. I can see better with my both eyes open.
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संबंधित प्रश्न
Name the animals that you would be able to recognise only by their smell, without seeing them?
Close your right eye or cover it with your hand. Tell your friend to stand to your right, at some distance, and ask him to do some action (wave hand, shake the head, etc.)
Could you see your friend’s action, without moving your neck?
The names of ten animals whose ears can be seen.
The names of some animals whose ears are bigger than our ears.
For this activity find a quiet place in your school. Tell one of your friends to stand at a short distance and ask him to say something softly. The rest of you should listen carefully. Then all of you put your hands behind your ears, as shown in the picture. Let the same child say something again as softly as before. In which case was the sound sharper? Ask your friends too.
Put your hands over your ears and say something. Can you hear your own voice?
Sit near a desk. Tap the desk once with your hand. Listen carefully. Now put your ear on the desk as shown in the picture. Tap on the desk once again with your hand. Listen again. Was there any difference in the sound of the tap?

Some animals go into a long, deep sleep in certain seasons. Then they are not seen for many months.
Have you noticed that during the cold season you cannot see any lizard in the house? Where do you think they have gone?
Where are other such National Parks in India?
Did you ever come across any smell in a crowded place such as a fair, bus, train, etc?
