Just few second lost of oxygen leads to these horrible results

Hi Guys :) we all know , oxygen is necessary for breathing. without oxygen no life is possible on earth. it is responsible for life on earth . but what would happened if oxygen disappeared from the earth just for 5 seconds.

1) On important compound of oxygen is ozone. ozone layer protect us from the UV rays so without ozone layer we exposed to carcinogenic UV radiation and it cause severe sunburn.

2) 21% of air is consist of oxygen. so if oxygen lost air pressure decrease upto 21%, it results everyone,s inner ear would explode.

3) Untreated metals are coated with the layer of oxidation which prevent them from fusing with each other. In the absence of oxygen all untreated metals would be weld to one another.

4) Buildings would turn to dust because oxygen is an important binder in concrete structures.

5) Water is made up of hydrogen and oxygen , if oxygen lost then hydrogen would be free in gas form and travel to the upper reaches of atmosphere and then into space. All oceans would evaporated.

6) 45 % of the earth crust is made up of oxygen. removal of oxygen weaken Earth,s magnetic field and earth crust would be crumble.

7) There would be reduction in atmospheric particles which result in the lesser scattered of blue light and sky would get less blue and more darker at daytime.

Thanks For Your Time :)