What precautionary measures can we take to conserve petrol/diesel?

Assume that you are a driver, what measures do you take to save petrol and diesel?

What precautions should we take to prevent mosquito bite ?

What are the post cyclone measures we have to take ?

What do we conserve biodiversity?

For which works fossil fuels are used in your house ? What measures do you take to conserve them ?

What precaution should we take , while doing this experiment ?

The BP Statistical Review of World Energy in June measured total global oil at 188.8 million tonnes, from proved oil resources at the end of 2010. This is only enough for oil to last for the next 46.2 years, What measures should be taken to conserve oil ? What will happen if we do not conserve it ?

The BP statistical Review of World Energy in June measured total global oil at 188.8 million tonnes, from proved oil resources at the end of 2010. This is only enough for oil to last for the next 46.2 years. What measures should be taken to conserve oil? What will happen if we do not conserve it?

Why do we conserve biodiversity?