Advertisements
Advertisements
प्रश्न
Which of the following statements is incorrect?
पर्याय
All living things require air to breathe.
We can feel air but we cannot see it.
Moving air makes it possible to fly a kite.
Air is present everywhere but not in soil.
Advertisements
उत्तर
Air is present everywhere but not in soil.
Explanation:
Air is omnipresent and is present in soil too. This can be inferred by adding water to a pot filled with a lump of soil. After adding water it can be observed that the soil absorbs all the water and air bubbles are formed. These air bubbles show the escaping air.
APPEARS IN
संबंधित प्रश्न
How is air useful to water boats?
What is air pollution?
What is meant by ozone depletion?
Fill in the blank
Although we cannot see air, we can ___it.
What will happen if the number of vehicles and factories in your surroundings increases?
______ soil has pH 7.
What will happen if the amount of water vapour in the air increases.
State the meaning of the term Air
Name a device which uses wind energy to generate electricity.
List five activities that are possible due to the presence of air.
