Advertisements
Advertisements
Question
How is air useful to water boats?
One Line Answer
Advertisements
Solution
Air helps the movement of water boats.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
What is greenhouse effect?
Fill in the blank:
_____________ discovered the oxygen gas.
State two similarities and two differences between respiration and burning.
Fill in the blank
Air is a ______ of gases
Tick (√) the correct alternative from the choice given for the following statement.
Photosynthesis is a process in which plants
Why is it said that-
Air is a homogeneous mixture of various gases.
Match the statements in List I with the correct answer from List II.
| List I | List II |
| 1. The constituent of air which is around 0.02% | A: Nitrogen |
| 2. The constituent of air which is inert or unreactive | B: Oxygen |
| 3. The constituent of air which is non-combustible, but supports combustion. |
C: Sulphur dioxide |
| 4. A pollutant in air responsible for acid rain | D: Carbon dioxide |
| 5. The main rare gas present in air. | E: Argon |
What should be done if the clothes of a person catch fire accidentally? Why?
What is global warming?
Explain the following observations very briefly
A firki does not rotate in a closed area.
