Advertisements
Advertisements
प्रश्न
Give examples of animals that may have a very strong sense of sight, hearing, or smell.
Advertisements
उत्तर
Some examples are as follows:
- A police dog can smell explosives; which cannot be detected by human beings.
- An eagle can see its small prey from high in the sky.
- A dog can hear the faintest sound of someone’s footsteps.
- A mosquito can find a human being by smelling his body odour.
- Some animals behave in a strange manner in case of a natural calamity that is about to happen.
APPEARS IN
संबंधित प्रश्न
How did the ant know that the other ants were not from its group?
Is a smell ‘good’ or ‘bad’ for everyone in the same way? Or does it depend on how each one feels about it?
Write the name of a bird which has eyes in front of its head (like in humans).
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?
Imagine how it would be to have your eyes in place of your ears? What would you be able to do then, which you cannot do now?
Now can you guess from what distance can an eagle in the sky can see a roti on the ground?
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?
Drop some sugar, jaggery, or anything sweet on the ground. Wait until the ants come there.
Did one ant come first or a group of ants came together?
Given here is the sleeping time of animals. Write below the picture for how many hours a day that animal sleeps.

Python ______
