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प्रश्न
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?
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उत्तर
Following birds have eyes on either side of the head:
Pigeons, crows, sparrows, eagles, etc.
Their eyes are very small as compared to the size of their head.
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संबंधित प्रश्न
How did the guard ant recognise this ant?
Drop some sugar, jaggery, or anything sweet on the ground. Wait until the ants come there.
How long did it take for the ants to come?
In what ways do human beings make use of this special sense of smell of dogs?
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?
Is there some link between the size of animals’ ears and their hearing?
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?
Just like birds and dolphins you can also make your own language of sounds for giving messages. Remember you have to talk to your friends with only sounds and no words. How and when will you need to give an alarm call? For example, when the teacher is coming to the classroom!
When you see different animals, do you have any questions about them? Make a list of ten such questions.
Let’s make a paper dog
For this, you need thick paper, a pencil, scissors, sketch pen.
