Flammability, possibility of impurities
loss of oxygen
Some dangers astronauts face are losing oxygen, losing contact with base and crash landing.
The oxygen cycle involves plants producing oxygen through photosynthesis, which is then released into the atmosphere for animals and other organisms to breathe. Oxygen is also used in the decay of organic material and combustion processes. The dangers the oxygen cycle faces include deforestation, which reduces the number of plants producing oxygen, as well as air pollution and climate change, which can impact the balance of oxygen levels in the atmosphere.
The following are some dangers of smoking; tar, and carcinogen substances causes cancer, smoking reduces oxygen in the body, and it also causes pulmonary disorders.
The dangers of cutting down trees is that in future there will be no oxygen and together with soil erosion. The soluion is to stop cutting down trees or harvest trees responsibly by planting others in the place of ones cut down with mixed growth rates and oxygen production.
Oxygen and ozone are completely different in properties. Ozone is a pollutant on breathing, while oxygen is not.
Oxygen can be liquid or a gas. It is just a different state of matter.
Oxygen has 8 protons, making it element number 8 on the periodic table. This means that there are 8 different isotopes of oxygen, each with a different number of neutrons. The most common isotopes are oxygen-16, oxygen-17, and oxygen-18.
Because They sometimes have to camouflage from different predators and dangers.
These are both isotopes of oxygen, meaning that they have different numbers of neutrons but the same number of protons.
He cut down step rocks and he have low oxygen the higher he goes.
No different ones, just Oxygen atoms.