Source of Energy

solar cell:a device that generates an electric current from sunlight.



biomass: conversion:getting energy from plant and animals material by changing them into high quality fuels.



nuclear fission: fission: the spliting of a nucleus with a large mass into two nuclei with smaller masses.



change reaction:a reaction that is kept going by products of the reaction.





nuclear fusion:the merging of nuclei with smaller masses into a nucleus with a large mass.

 


hydroelectric:the use of flowing water to generate electricity.


thermal pollution: the excess heating of the inviroment.