Hello... I would lyk 2 get an essay of 700 words on the topic save fuel for better environment in tamil. Thank you ?

What are the different types of fuels?
Though different terms are occasionally used that are interchangeable for each, there are three primary varieties for fossil fuels. These are coal, oil, and natural gas. Of the three types of fossil fuels, coal is the only one still in a solid state.
How the fuel is made?
Fossil fuels. Fossil fuels are hydrocarbons, primarily coal and petroleum (liquid petroleum or natural gas), formed from the fossilized remains of ancient plants and animals by exposure to high heat and pressure in the absence of oxygen in the Earth's crust over hundreds of millions of years.
How can we save energy?
Turn off the lights that you are not using. Buy compact fluorescent bulbs, which reduce energy use by up to 75 percent. Set a goal of at least replacing the bulbs that are most commonly on in your home. If your older children live with you, put them in charge of the electricity bill.
What is meant by energy conservation?
Energy conservation refers to reducing energy consumption through using less of an energy service. Energy conservation differs from efficient energy use, which refers to using less energy for a constant service. For example, driving less is an example of energy conservation.