Alternative Energy Source
Wind
Solar
Biomass
Hydroelectric
Energy produced from organic matter
It comes from living and recently living things
2.5 billion people use biomass or have used
The most Abundant energy source
Converts the suns heat to another source
Clean dose not emit any greenhouse gasses
Becoming an very important part of the world
Moving air.
Wind speeds varies
Some places are suitable for wind
There’s pros about wind
keeps you cool
Always available
*nice and clean
There’s also cons of wind
takes over land
good amount of birds die
- way to much noise
Contains stored energy from the sun
Pros of biomass
- renewable
*widely available
*carbon neutral
*helps reduce waste
Cons of biomass
not all clean
requires lots of space
*expensive
Produced from hydropower
Made by generators
Cheap
Clean and renewable
Easy way to get light
Geothermal
Internal heat of the earth
Co2 released (not good)
Ground temperature
Front cost change
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