To conserve the environment.
So that in the future, petrol will be there for us to use.
Coal
"conserve petrol, conserve petrol & save your life by breathing fresh air" "save petrol, save money"
We should conserve petroleum because of the following reasons :- 1) Its non renewable 2) For the future generation to use 3) So that it does not get exausted 4) Its in a limited stock and can be exausted by human activities * Therefore there is a need to conserve petroleum Some examples are : 1] Petrol 2] Diesel 3] Coal
Use coal less
Becuase it is a natural resource and if we run out then we will never have any ever again
if we will conserve, then it will be there , if not, it will not be there.
you can use less of it.
We need to conserve all natural resources like water, coal, petrol, electricity, air. All these resources because of wastage and unauthorised use are in scarcity as on date. It will be difficult for coming generations if we do not stop wastages and preserve these resouces.
You should full up a couple of containers full of petrol and then when you are running a bit low all you have to do is full it back up. There are some illegal ways to do this and that is called syphoning petrol from other cars and then it doesn't cost you a but.
cook the coal in a oven without air and distill the gas , its called cracking and you have crude petrol
we can use less of this resource