if theres all oxygen all around then can we live?as only it is necesary for living?

Answer 1

humans cant breathe pure oxygen. it makes your throat really sore and it also makes you drunk. that's why divers add hydrogen or nitrogen into the atmosphere. remember 70% of every breath you take in is nitrogen.

Answer 2

Oxygen is only one of many gases foun in the atmosphere . nitrogen is by far the larget gas ther is iieve vraios form of crabon in the atmospher or else we would not have any plants. ,.we cannt breath pure o2 it has ot be ixed. it isextramly flamble or volitile . it is needed ot make many other gases and k\ liquids that hep susta9n life . To anwer you qustion no wecannot live in a oure oxygen enviorment.
we would die rather quickly and unpleasnt;y

Answer 3

As far as atmosphere is concerned, pure oxygen would be too much of a good thing. the mixture and percentages of gasses, basically oxygen, nitrogen, and carbon dioxide, are all essential for our survival and our world's survival. Plants for example "breathe in" carbon dioxide (and "exhale" oxygen). In order to survive we would need our plants. Also pure oxygen would be a giant fire problem as it feeds flames.

Answer 4

Pure oxygen is also very volitile, one spark and the whole atmosphere would start burning. We are about 20% oxygen and most of the rest nitrogen.

Answer 5

Oxygen is used as an essential reactant in our body's chemical reactions. To react with oxygen, we need the chemicals in our food and water also.

Answer 6

We should need food and water with oxygen to live.

Answer 7

Under the conditions you suggest the slightest spark would set off a conflagration, since O2 supports burning. It is not itself flammable.

Answer 8

other gases eg.carbon dioxide is a must.