What will be the alternate for crude oil,if suppose all the oil resourses are finished in the world?

Alternative energy is a term used for some energy source that is an alternative to using fossil fuels. Generally, it indicates energies that are non-traditional and have low environmental impact. The term alternative is used to contrast with fossil fuels according to some sources, and some sources may use it interchangeably with renewable energy.

eg:

Biomass

Geothermal

Solar energy

Wind energy

Wave Power

Also hydrogen is being experimented as a source of energy. Hydrogen wen burns in the presence of oxigen gives high amounts of energy and this is a clean source of fuel as the only thing left out is water...!! Amazing !! haha....nuclear tech is being studied too, but the wastes are harmful too!!

There are many alternate energy sources, some already in use and others being studied.

Hydroelectric power

nuclear energy

Solar power

geothermal

wind generators

biomass fuel - from plant and animal waste

Changing cars to hybrids and/or solar powered battery cars

You can do a search for alternate energy sources and find lots of sites to tell you more.

Bingo. Bush is not "just jealous" however. Bush is defending American Imperialism and Chavez with his popularity and insight is a serious threat. They tried to overthrow his government in 2001 and have continued to demonize him and undermine his government ever since. This is nothing new and certainly not a tactic the Neocons invented. People who make that claim are either uninformed and or hopelessly naive. American Imperialism didn't start with the Bush administration and will not end once he leaves office

Solar and nuclear. Most other advanced countries in Europe and Japan already use a lot of nuclear, but the US is held back by environmental fear-mongers. It's actually safe and clean.

well dont worry, u wont be living to see that dreadful day,

Jokes apart solar, bio-fuel, fuel cell and for that matter i think there exists technology that has advanced but is kept under wraps coz of the Oil cartels

white petrol or sum tin

made of water,solar,nuclear and atomic energy!:-)

well according to futurama - whale oil

NUCLEAR ENERGY,SOLAR ENERGY(ENERGY FROM SUN),WIND ENERGY,GEO-THERMAL ENERGY(ENERGY OF HEAT OF THE EARTH),TIDAL ENERGY(ENERGY OF TIDES AND SEA WAVES),HYDRO-ELECTRIC ENERGY ARE ALL RENEWABLE SOURCES OF ENERGY AND CAN NEVER END AT ALL.

...go green...save planet...ride solar paneled bikes..cars...and most importantly...cycles......the future belongs to youth....

it will be water.