Animal bodies rely on a different number of gases in the air to survive, not only oxygen. However, if the atmosphere had too much oxygen in it, then animals would most likely be deprived of the other gases and inhale mostly oxygen; pure oxygen can, in fact, be harmful to the body and cause damage. Some animals could survive in such an oxygen-rich atmosphere, but not that many.
On the physics side of things, in an atmosphere comprised mostly of oxygen, even a single spark could trigger an enormous explosion. This was the case in the Carboniferous era, where the level of oxygen was approximately 163% of the current levels.
All plant life will cease to exist because they thrive on carbon dioxide. However, if the atomosphere only consist of oxygen than no animals exist because when they breath the exhale carbon dioxide. So basically there is no life.
Plus pure oxygen is highly flammable so the first metorite to come flying through the atmosphere would ignite it and you would have a fire planet.
If the atmosphere had always been pure oxygen, life as we know it would never have developed. If the atmosphere suddenly became pure oxygen, wild fires would rage throughout the world, and most plants and animals would die in a short time.
If the atmosphere was made up of 100% Oxygen Our skin would turn to liquid
If the Earth were 100% oxygen, then there would not be enough gravity to hold it together; all the oxygen would be blown into space by the solar wind.
We would freeze to death. Oxygen is not a greenhouse gas so it is not able to hold the heat rising from the surface of the earth. We need greenhouse gases for this.
hey
about 70 percent of the atmosphere is nitrogen
The greatest concentration of nitrogen on the Earth is found in its atmosphere. The atmosphere is approximately 78 percent nitrogen.
79 percent is nitrogen this is mf
Nitrogen makes up about 78 percent of Earth's atmosphere.
Nitrogen
The atmosphere would be much more volatile.
about 70 percent of the atmosphere is nitrogen
The Earth has an atmosphere of 78% nitrogen (and 21% oxygen).
about 70 percent of the atmosphere is nitrogen
The greatest concentration of nitrogen on the Earth is found in its atmosphere. The atmosphere is approximately 78 percent nitrogen.
nitrogen
Neptune (NovaNet) There's something wrong here. Neptune is mainly a hydrogen atmosphere. Earth is the planet with a mainly nitrogen atmosphere, but the coldest is Neptune.
79 percent is nitrogen this is mf
nitrogen is the most abundant gas about 70 percent is nitrogen in atmosphere
No, 21% of Earth's atmosphere is oxygen. Nitrogen makes up 78%.
Nitrogen makes up about 78 percent of Earth's atmosphere.
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.