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What else can I help you with?
What percentage of oxygen in the atmosphere is needed for burning?
Around 16% of oxygen in the atmosphere is needed for burning to occur. This is the minimum concentration required for most combustion reactions to sustain.
Why are nitrogen oxygen and ozone needed in the atmosphere?
They are very vital in atmosphere. They protects us from harmful UV rays of the sun.
What is the minimum amount of oxygen needed to sustain fire in the atmosphere?
The minimum amount of oxygen needed to sustain a fire in the atmosphere is about 16% oxygen. Below this level, the fire would not have enough oxygen to continue burning.
Why is a nosecone needed for a rocket?
To reduce drag while passing through the atmosphere.
What gas in the atmosphere is needed by all living things?
Oxygen is the gas in the atmosphere needed by all living things for the process of respiration. Oxygen is taken in by organisms to produce energy through the oxidation of their food.
What gas was needed to be established within the earths atmosphere before the atmosphere was able to absorb and maintain heat?
The gas needed to establish before the Earth's atmosphere could absorb and maintain heat was carbon dioxide. This gas, along with other greenhouse gases like methane and water vapor, trap heat in the atmosphere and help regulate the Earth's temperature.
What is needed in the atmosphere for the water cycle to work?
Temperature, wind are physical parameters. They are required.
Can a sound travel without atmosphere?
Sound can travel through water, metal, rock and air, so the atmosphere isn't strictly needed for sound transmission.
What gas in atmosphere is needed by the body?
1.lpg gas that the atmosphere reveal on its own self
What Velocity is needed to penetrate earth's atmosphere?
Simple - look up escape velocity on wikipedia
The carbon needed by a plant to make sugar comes from?
It's absorbed from carbon-dioxide in the atmosphere
Why on Earth got atmosphere?
Earth has an atmosphere because gravity keeps gases from escaping into space. The atmosphere helps regulate temperature, protects against harmful radiation from the sun, and provides the oxygen needed for life to exist.
