The ozone destroying gas is CFC. They are used in AC's, Deodorants, Aerosol sprays etc.
Some common gases are oxygen, nitrogen, carbon dioxide, helium, and hydrogen. Each of these gases has its own unique properties and uses.
Ozone is made both by Nature (ozone layer, lightning, waterfalls, and as an oxidant produced to fight infection), by Man (oxidant used for many industrial, and commercial uses), and by both together (ozone pollution).
The ozone layer protects us from harmful rays of the sun. These are the UV radiations that are fatal in nature.
leukocyte
use it for lighting
See "What does the ozone layer do?"
light bulbs - neon balloons - heilum
Some common gases are oxygen, nitrogen, carbon dioxide, helium, and hydrogen. Each of these gases has its own unique properties and uses.
See "What does the ozone layer do?" in the "Related questions" section below.
Ozone is made both by Nature (ozone layer, lightning, waterfalls, and as an oxidant produced to fight infection), by Man (oxidant used for many industrial, and commercial uses), and by both together (ozone pollution).
Freezer burn? BoNgWiZarD: Refrigeration uses specialised equipment (which can be quite expensive in some countries) and can use a rather substantial amount of energy. Also, the refrigerants can be somewhat harmful to the environment (modern gases contribute to mainly to the greenhouse effect and not ozone depletion as did older refrigerants)
NaCl is not used in ozone treatment, but it is commonly found as Na+ and Cl- ions in the water that ozone is applied to.
The use of good ozone is that it protects us from the harmful UV rays of the sun. It is present as the ozone layer in the atmosphere.
Destroying things, killing people, etc.
Ozone layer absorbs the UV radiations of the sun. UV rays are fatal to the life on earth.
The ozone hole is south. It is because of the westerlies that carry CFC's.
everyone