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प्रश्न
Give examples of animals that may have a very strong sense of sight, hearing, or smell.
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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.
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संबंधित प्रश्न
When do you find your sense of smell helpful to you? List some examples. Like - to know by its smell that food has gone bad or that something is burning.
Write the name of a bird which has eyes in front of its head (like in humans).
Write the names of some birds which have eyes on either side of the head. What is the size of their eyes as compared to the size of their head?
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.
When you see different animals, do you have any questions about them? Make a list of ten such questions.
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?
Drop some sugar, jaggery, or anything sweet on the ground. Wait until the ants come there.
Where do they go from there?
Did you ever come across any smell in a crowded place such as a fair, bus, train, etc?
Given here is the sleeping time of animals. Write below the picture for how many hours a day that animal sleeps.

Giraffe ______
