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What changed your formerly poisonous atmosphere into an oxygen rich atmosphere?
Wiki User
∙ 10y ago
well, the first ice age is when blocks of ice and rocks release oxygen which helps us breathe
Wiki User
∙ 10y ago
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Does The combustion of fossil fuels releases oxygen into the atmosphere?
No on the contrary it converts oxygen imto carbon dioxide, making it poisonous.
What types of organisms remove oxygen from the atmosphere?
Animals remove oxygen from the atmosphere.
What percent of the Martian atmosphere is oxygen?
Mars' atmosphere contains 0.13% oxygen. Over 95% of the atmosphere on Mars is carbon dioxide.
Could you survive on Earth without the atmosphere?
No, because the atmosphere keeps in all the oxygen. Without the atmosphere the oxygen would escape.
What gas in our atmosphere promotes combustion?
Oxygen
Is mars atmosphere poisonous?
Mars's atmosphere is poisonous. The atmosphere is mainly carbon dioxide which is not poisonous in small amounts, but is harmful in large amounts, like on Mars. Also you would die anyway because there's no oxygen.
How has the atmosphere changed?
Carbon dioxide is increasing in the atmosphere, and oxygen is decreasing.
Cyanobacteria changed the young Earth's atmosphere by producing?
oxygen
Does The combustion of fossil fuels releases oxygen into the atmosphere?
No on the contrary it converts oxygen imto carbon dioxide, making it poisonous.
What must be changed to make Jupiter livable?
Well, for starters, there has to be solid ground, preferably soil. Then, any poisonous gases would have to be removed from Jupiter's atmosphere, and then gases such as oxygen and carbon dioxide would have to be put into the atmosphere, if they are not there already. Plants and animals can then be added.
Are there poisonous gases on Mars?
Mars's atmosphere consists of carbon dioxide, argon, nitrogen, and has traces of water and oxygen. None of which are poisonous to the human body.
If each planet has thick atmosphere why cant you breath it?
Most planet's atmosphere's contain poisonous gases, and non in our solar system contain oxygen.
What did some early cells need to to do so the oxygen they produce could replace the poisonous atmosphere of the earth?
photosynthesis
How did earths atsmophere change during the precambrian time?
It changed from a reducing atmosphere containing no free oxygen to an atmosphere containing oxygen. The evolution of life on Earth "terraformed" the planet.
How is energy changed from one type to another?
air is oxygen. the atmosphere is a verityof chemicals: co2, oxygen, helium etc etc
Is marsh gas poisonous?
Marsh gas is mostly methane. While it is not toxic, it can result in asphyxia if too much oxygen is displaced from the atmosphere.
Has the atmosphere always had the same compisition?
No, it has changed over time. Ex) There was no oxygen when the first organisms evolved.
