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Is oxygen part of the atmosphere?
Yes, molecular oxygen makes up about 20% of the atmosphere at sea level.
Auroras are caused by what hitting the atmosphere?
Auroras are caused by charged solar particles colliding with atoms of oxygen and nitrogen in the ionosphere, which is the highest level of the atmosphere.
What happens when gas rises?
It rises until the density of the atmosphere, which thins as you go higher, is equal to that of the gas. Then the gas disperses into that level of the atmosphere.
What is saturns atmosphere composed of?
75% hydrogen 25% helium with other materials like methane and ice.
What are the main ingredients in the atmosphere?
The air we breathe near sea level is approximately 78% nitrogen, 21% oxygen, and 1% other. The exact composition changes at different levels in the atmosphere.
What happen when higher energy ultraviolet radiations act on the oxygen at the higher level of the atmosphere?
when higher energy ultraviolet radiation act on the oxygen at the higher level of the atmosphere, they destroying many molecules of atmosphere.
What is the Level of oxygen on Saturn?
There is oxygen in the atmosphere of Saturn, but it is only a tiny fraction of the deep atmosphere, which is mostly hydrogen. It is not in a usable form as is oxygen on Earth.
Why does the nitrogen level in the atmosphere is higher than the oxygen level?
Because due to the over pollution and cutting down the tree's level of Oxygen is decreasing .The level of Nitrogen always remains constant in the atmosphere . The level of Nitrogen doesn't' depend on the level of the Oxygen level.
What happens when higher energy ultraviolet radiations act on the oxygen at the higher level of the atmosphere?
formation of ozone
What happens when higher energy UV radiations act on the oxygen at the higher level of the atmosphere?
ozone layer prevents harmful UV radiations to reach earth's atmosphere. ozone is formed at the higher level of atmosphere by the action of UV radiation on molecule. High energy UV radiations split apart some oxygen molecules into atomic oxygen which react with molecular oxygen to form ozone molecules.
Is oxygen part of the atmosphere?
Yes, molecular oxygen makes up about 20% of the atmosphere at sea level.
Why is pressure on mounteverest?
bcoz when u go higher from the earth's surface the oxygen level decreases. we know that earth has a strong layer that is atmosphere so it has a level where it ends so if u go more further the oxygen level decreases!!!
How long has the oxygen concentration of the atmosphere been at its current level?
The oxygen concentration in the atmosphere today (which is at about 21%) has been at its current level for the past 400 million years.
At what altitude do you need bottled oxygen?
The higher into the atmosphere the plane ascends, the thinner the air is. This is the reason oxygen is required. The United States Parachute Association states oxygen use should begin at 15,000' above ground level.
Atmosphere in the permian?
the atmosphere in the Permian had 115 % of modern oxygen level and 3x the amount of carbon dioxide- pre-industrial level.
How do you spell trotosphere?
Two of the adjacent layers of the atmosphere are the troposphere (the lowest, in which we live and work) and the stratosphere, the next higher level, in which there is practically no weather and very little oxygen.
What is percentage of oxygen at sea level?
no; oyxgen levels are the amount of oxygen in the air where as sea level is a reference point for people to get a good idea of how tall of how low something is
