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What is the ozonosphere made of?
Question Date: 2018-10-11
Answer 1:

There is no ozonosphere. The stratosphere is a layer in the atmosphere above the troposphere on Earth and is made of the same gasses as the troposphere, to a first approximation: about 80% nitrogen, 20% oxygen. There is ozone in the upper stratosphere, but it's a small amount.

Answer 2:

The ozonosphere is also known as the ozone layer. It is still made mostly of nitrogen and oxygen (two atoms of oxygen), but it has a higher concentration of ozone molecules than the rest of the atmosphere. Ozone molecules are particles that have three oxygen atoms that are connected to one another.

Answer 3:

The ozonosphere is made of ozone, which is three oxygen atoms bonded together. Normally only two oxygen atoms bond together, but solar radiation causes some O2 molecules high in the atmosphere to break apart. Then the single oxygen atoms bond with O2 molecules to form ozone.

Answer 4:

It's the ozone layer - this article in wikipedia says:
"The Ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains high concentrations of ozone in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere".

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