Question

if no oxygen will present on earth what will happen

Answer 1

Answer:

Everyone at the beach would get sunburn. Ozone is molecular oxygen, and blocks the majority of UV light. Without it we are toast.

Every internal combustion engine would stall. This means that every airplane taking off from a runway would likely crash to the ground, while planes in flight could glide for some time.if no oxygen will present on earth what will happenAll pieces of untreated metal would instantly spot weld to each other. This is one of the more interesting side effects.Everyone's inner ear would explode. As mentioned, we would lose about 21 per cent of the air pressure in an instant (from sea level to 2000m elevation), so expect some serious hearing loss.