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In addition to nitrogen and oxygen, air consists of small amounts of the gases argon, neon, helium, and methane. Besides gases, air also contains water vapor, dust, pollen, and bacteria. The water vapor in air is the source of rain and snow. The oxygen in air comes from plants.
Uses of Air. Air is a natural virtue on earth which sustains life. It exists in the atmosphere and it basically contains a mixture of numerous gases like oxygen, nitrogen and carbon dioxide in higher proportions and much smaller levels of argon, water vapour, and other gases.
Sep 10, 2024 · On Earth, we’re pretty lucky to have an atmosphere filled with air. The air in our atmosphere acts as insulation, keeping the Earth from getting too cold or too hot. Ozone, another type of gas in the air, also protects us from too much sunlight. Air in the atmosphere can also protect us from meteoroids.
Aug 14, 2022 · Air and It's uses | All about Air | USES OF AIR | EVS for class 2| Educational video for kids | #air. The earth is the only planet that is suitable for life in this universe. Life...
This is an animated video from Kriti Educational Videos that briefly explains about air. Air is important for all living things. It also shows different prop...
In countless tasks, from running blast furnaces to inflating tires, people use air. Airplanes and kites need it to fly. The sound of thunder or a clap of hands requires air…
Mar 11, 2018 · Air is all around us.Even in room where we are sitting, but it cant be seen, felt, smell, taste unless its dirty.We can hear it when it moves very fast.Lets ...
