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What else can I help you with?
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.
What is the minimum percent of oxygen needed to continue combustion?
15%
What gas is needed by animals to breathe in?
Animals need AIR to breath in - AIR is made up of about 80% Nitrogen and 20% Oxygen. The animals use the Oxygen in the AIR.NOTE if an animal were to breath 100% Oxygen this would eventually kill it, Pure Oxygen is toxic.They need to breath AIR.
Why is photosynthesis needed for life?
it turns CO2 (which we cant breath in) into Oxygen. Then we breathe out CO2
How did oxygen get in to the family or why it is in that family?
Because your family couldent breath and you needed to let oxyen into your house.
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.
How do praying mantis obtain oxygen?
breath in breath out breath in breath out
How many percent of oxygen need to support fire?
Around 16% of oxygen in the air is needed to support fire. This level is known as the minimum oxygen concentration required for combustion.
How do animals usually depend on plants?
animals usually depend on plants for oxygen. we breath out carbon dioxide and breath oxygen in, same with animals. and plants breath that carbon dioxide in and and breath out oxygen.
What type of air do you breath?
we breath in oxygen and plants breath co2
Where do you get oxygen?
We get Oxygen from atmosphere.It is in air we breath.
Where do fishes get oxygen when they breath?
fish have gills to breath so yeah
