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Water Energy
Because you can only put 4 numbers in the year box i am putting the real date(s) in the description. Date-(500 bc. until the industrial revolution.) Waterwhweels and mills would be pushed by the current to power gears. Water Energy -
Steam power
Date-(1800 to1900) People used steam to power engines and other mechanics in the industrial revolution. -
Fossil Fuels
Fossil fuels have been traced back ancient Chinese empires, but mostly they have been used in the years after 1900. Fossil fuels like oil are used everyday as gasoline to power cars. <a href='http://www.energyquest.ca.gov/story/chapter08.html' > -
Electricity
(1900-present) Electricity is the motion of charged particles bumping into each other. -
Geothermal
Date-late 1900's to present Using water from deep inside the earth that is heated by the Earth's core. <ahref='http://www.eia.gov/kids/energy.cfm?page=geothermal_home-basics-k.cfm' > -
wind
date-Late 1900's to present Mostly created with wind turbines. They allow wind to turn a pinwheel in circles. This cranks a gears creating power. -
solar
Date-Late 20th century to present Uses solar panels that absorb and store energy from the sun. -
Nuclear
Date-late 20th century to present By splitting atoms and absorbing the energy that is released by the fission, we can harness and control nuclear energy. <a href='http://www.epa.gov/cleanenergy/energy-and-you/affect/nuclear.html' >
