Essentially, polypropylene benefits the environment in various aspects. Because it is a thermoplastic, it can be melted countless times. At the same time, it has a high melting point of 170oC so it can be sterilized and used repeatedly in a hospital setting:
ex: oxygen masks. Its durability and high tensile strength mean that it does not need to be replaced on a daily basis. All in all, it benefits the environment at its physical properties allow it to be used over and over again. :)
Ozone will attack polypropylene (PP), making it "stickier". Ozone is also applied in prescribed doses to PP to alter its surface characteristics, in conjunction with either corona (not the beer) or UV. Low concentration ozone, or very short duration is usually not a problem. Ozone either in gas or in solution with water.
Polythene has effects on ozone. It cannot be decomposed so causes littering.
If the ozone layer disappeared, you cannot do anything. mankind will be destroyed.
Ozone layer does not cause air pollution. It is a layer protecting us from the adverse rays of the sun.
Even minor problems of ozone depletion can have major effects. Every time even a small amount of the ozone layer is lost, more ultraviolet light from the sun can reach the Earth.
Reduced ozone layer causes skin cancer. It can also cause eye cataract.
Air pollution causes greenhouse effect. It results in ozone depletion.
Polythene has indisposable. They cause thus problems.
It breaks down ozone and have made parts of the ozone layer to weaken .
The CFC's alter the ozone. They react with ozone and decompose it.
Global warming is the warming of globe. Ozone layer is the layer of ozone. It is depleting due to former.
The harmful effects of ozone layer are many. These include eye cataract, skin cancer etc.
The health effects of ozone layer are:Retina lossSuppression of immune systemSkin cancer.
It only effects the topmost layer of earth ie. Ozone Layer. It depletes only the ozone and no other harms are created in our living surroundings. But while Ozone Layer Depletion is a serious problem
Ozone depletion is caused by CFC's. They react with ozone to deplete it.
If the ozone layer disappeared, you cannot do anything. mankind will be destroyed.
The zone layer conspiracy is basically the nuclear testing and the effects of green house gasses on the ozone layer.
Thinning of ozone layer causes skin cancer. It also causes eye cataract.
See "Does the hole in the ozone layer effect human health?"