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Alternative energy
Alternative energy

Alternative energy for kids

 

Alternative energy is energy sources other than fossil fuels, including renewable sources and nuclear energy.

In the other hand ,Gasoline, coal, natural gas, diesel, plastics and other things that come from fossil fuels are not alternative

Alternative energy usually much cleaner.

 

Alternative energy

Firstly, Solar energy

We can get it from sunlight
They are becoming more used with no other sources of energy in places with no electricity

Applications
Heat-and other -Electricity generation-Lighting

Secondly, Wind energy

Wind power in the old was  pump water or move ships
But now their use has become more effective in generating electricity using wind turbines
Most modern wind power is generated in the form of electricity by converting the rotation of turbine blades into electrical current by means of an electrical generator
Wind power used in large scale wind farms for national electrical grids as well as in small turbines.

As we mentioned in the article entitled Alternative Energy
This energy needs backup power because the windmills do not work when the wind is stop
Then you need to put the turbines on the kites
and fly them very high where the wind is always blowing

Thirdly, Geothermal

It used From the ground to generate electricity
First it used to produce steam
Using when the earth’s crust is thin.

It is considered clean energy but requires deep wells
Earthquakes sometimes occur due to the removal or
addition of deep water

fourthly, Biomass

it is represent in other leftover parts of trees or lumber. It can also grease and food waste, straw, and plants grown for energy

also this material burned to generate electricity
there are a biofuels such as ethanol as a replacement for gasoline

the renewable resource will use in the future but it is already widely used in the Brazil

Fifthly, Hydropower

In the old era, energy was used to irrigate grain and grind grain, but now it has become more useful in changing water transport capacity

Hydropower was also used to transport the movement of the sludge up and down the hills

 

READ :Alternative energy pros and cons

AND :What are alternative source of energy

ALSO:What is alternative energy

 

REFERENCE:

Wikipedia

About krestina Antoine

I worked as an office manager and coordinator in the Office of Guidance Psychology. then i worked as a marketer and responsible for writing articles in various fields. And I wrote in an Arabic blog i have written since 2010

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