Advertisements
Advertisements
प्रश्न
Have you ever been troubled by mosquitoes? Just think, how do they know where you are?
Advertisements
उत्तर
Mosquitoes can recognise the smell of our body. They can also recognise us by the heat from our body.
APPEARS IN
संबंधित प्रश्न
How did the ant know that the other ants were not from its group?
Sushila covered her nose when she cleaned Deepak’s nappy, but not when she cleaned her daughter. Why do you think she did this?
How do you feel when you walk near a heap of garbage? Think of the children who spend the whole day picking things from such garbage.
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.)
Now try to look at your friend’s action with both your eyes open but without moving your neck.
Is there some link between the size of animals’ ears and their hearing?
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?
Can you understand the sounds of some animals? Which animals?
Have you noticed that sometimes singers put their hands on their ears when they sing? Why do you think they may be doing this?
Given here is the sleeping time of animals. Write below the picture for how many hours a day that animal sleeps.
Giraffe ______
Let’s make a paper dog
For this, you need thick paper, a pencil, scissors, sketch pen.
