Inside what? Oxygen is part of the atmosphere. The thermal velocity of its molecules are insufficient to escape earth's gravity (unlike hydrogen molecules which are fast enough).
Plankton gives more oxygen to the atmosphere.
No it isn't. We still have about 21% oxygen content in the atmosphere.
No. Earth's atmosphere is a mixture, mostly comprised of nitrogen and oxygen.
the atmosphere is made of carbon dioxide and other gases e.g. oxygen and carbon dioxide
Oxygen gas
None of them that we know of because they don't have oxygen. We could live on Mars if we install an artificial atmosphere and maintain millions of plants inside it to keep oxygen in.
Plants They take in carbon dioxide Then keep the carbon to grow and give out oxygen
Gravity is what keeps oxygen (and other gases) from escaping Earth's atmosphere. The gravitational force of Earth is strong enough to hold on to gases in its atmosphere, including oxygen. This allows for the maintenance of a stable and breathable atmosphere on the planet.
fairly constant
21% of the atmosphere is oxygen.
The atmosphere is 79.9% oxygen.
As the balloon ascends into the atmosphere, the air pressure surrounding it decreases, causing the gas inside the balloon to expand. Eventually, the gas inside the balloon will expand so much that the balloon will burst or pop. Pieces of the balloon will then fall back down to the ground.
the environment which has the availability of oxygen it is called aerobic atmosphere and if the availability of oxygen is not there in atmosphere then it is anaerobic type We live in a aerobic atmosphere which has the oxygen available
The pourpose of argon is to keep materials from reacting with oxygen
No, there is no oxygen in Mercury's atmosphere because Mercury does not have an atmosphere.
They produce so that we could have more oxygen in the atmosphere. Flowers breath in our CO2 and give out the oxygen that we breathe. That is why we all have flowers and that is why they keep growing.
About 21% of the Earth's atmosphere is oxygen.