when water touches hot rocks in the Earth and steam is produced
fossil fuel formed when plants decayed in swamps and bogs
formed when an atom's nucleus is split apart (nuclear fission)
the sun's energy heats the air causing it to rise, and colder air rushes in
a dam is used to capture the energy of moving water
fossil fuel formed by being buried under sand and rock
fossil fuel formed in shallow ocean areas
Fuel from plant or animal material formed during photosynthesis
energy that is created in the sun's hot core
coal
wind
oil
natural gas
uranium (nuclear)
geothermal
biomass
hydropower
solar