There are many ways:
- use solar panels
- use economic-friendly cars
- give rides to your friends and family, so less petrol is used
- ride a bicycle - that sounds tiring, but you exercise and use less petrol at the same time!
- use less heating in houses (which runs on oil)
If you are using bio fuel you are not using fossil fuel. Crude oil is a fossil fuel
Use synthetic oil
Oil will make the job eaiser and make the stone last longer.
drive more cars
Keep drilling for more oil.
It don't have to have it. But it will make the engine LAST LONGER.
no and dont you dare try it.
Yes
conserving our supplies of fossil fuels by using 'Renewable' energy from wind, solar and tides
we could all start by walking everywhere we go
vineger
Just follow your owners manual recommendation, most will recommend changing oil ever 7500 mile under normal driving condition_