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CO2 weighs 44 and it is heavier than Nitrogen and Oxygen...it is denser than Oxygen still it is able to mix with other gases in the atmosphere
We can travel in space now. We do not have to wait for the future.
they would not be able to sustain human life.
Well for starters we are actually able to get into space with a space shuttle...
Radiations from the sun are able to travel through space because of the heat waves.
the stratosphere
liquid
no
Ozone layer filers the UV rays.
Well to maintain the oxygen in the earth atmosphere you need to make sure that the level of global warming is decreasing and less fumes will be able to make up the ozone layer. With a thinner layer around the earth this means that oxygen will be able to enter and exit the earths surface, allowing oxygen to still stay in the atmosphere.
The stratosphere
CO2 weighs 44 and it is heavier than Nitrogen and Oxygen...it is denser than Oxygen still it is able to mix with other gases in the atmosphere
Since we have an atmosphere that is made up of 4 layers. One the most outer layer the thermosphere. Then the 3 most outer layer is the mesosphere. Next is the Stratosphere the third most outer layer. Last the closest layer the Troposphere which is where we all live.
The planet Mercury does not have an atmosphere in the same way that the Earth has an atmosphere; it has only a very thin layer of gases far above its surface. Because sound cannot travel in a vacuum, there would be no speed of sound on Mercury.
Rockets aren't necessarily good for space travel they are a necessity. You cant leave earth without a rocket... you wont be able to break through the atmosphere.
scientist were able to arrive at the distinct layer of the earth
Oxygen in the atmosphere is important for life for two main reasons. First, oxygen makes up the ozone layer. The ozone layer is in the upper part of the atmosphere, and is made of O3 molecules-a particular type of oxygen molecule. It blocks harmful radiation from the sun and keeps it from reaching Earth's surface. Without an ozone layer, intense radiation from the sun reached the early Earth's surface, making life almost impossible. Secondly, oxygen in the atmosphere is necessary for animals, including humans, to breathe. No animals would have been able to breathe in Earth's early atmosphere.