Question

small steps of conservation can make a big change petrolium products

Answer 1

Heya,
Here's is the answer you are looking for,

Here are 10 simple fuel saving tips...

Make fewer trips. ...Don't drive in the rush hour. ...Close the windows (and sunroof, if you've got one) ...Remove the roof rack or ski box. ...Don't carry round unnecessary weight. ...Accelerate smoothly. ...Don't push the accelerator down too far. ...Turn the air-conditioning off...

HOPE THIS WILL HELP YOU..

Answer 2

1.car pooling
2.using cng vehicles
3.use cycles to go to nearby destination
4.adopt power saving methods
5.take care of engine from time to time
6.do not leave the engine running 
hope this would definitely help u :)