You stop using alot of oil for your car or anything else you will always have to use a Little bit or you we won't have oil in a few million years or 2012.
Oil is limited and takes millions of years to form from condensed plant and animal matter. We cannot maintain usage of oil and fossil fuels forever, they WILL deplete themselves at the current rate of usage. It will "run out" as long as the world requires it. There is no way to stop this other than to abandon its use entirely and find alternatives.
Oil Drilling
The reduction of friction in the moving parts of machinery is the primary usage of oil.
buat lar bodoh!
If you mean 4 cycle oil for 2 cycle use, the answer is NO.
This should help: http://www.peak-oil-news.info/military-oil-usage-statistics/
bio degradble plastics and recycling
oil
no
Many a times it is used as lamp oil. Its one major advantage is that it is smokeless.
NO it will not. They have NOTHING to do with oil usage.
Add oil!