Alternative Energies

There is something called global warming. As we know, global warming is a problem that is being -produced by the excesive use of fuels which contain carbon dioxide. When we talk about the greenhouse effect and global warming, we always talk about some solutions and how to reduce it, this is were alternative energies are (insert something related to enter here).

 Alternative energies is the term used to represent different sources of energy because these are ways to reduce pollution, they can be applied to cars, light posts, electric systems, houses, and almost every domestic devices that requires electric energy.

Here are some examples of alternative energy sources.

Solar energy

Solar energy is the most known and one of the best energy sources, it works with a solar panel which absorbs the sun's rays and transforms it on energy which can be stored and used on the night.

Advantages: It makes no pollution, and acid rain, urban smog or any disease that CO2 produces to the air.

Wind energy

Wind energy is made because of the air waves that are being absorbed by the turbines. It is a reliable alternative source because its free and the only things you need to have in order to produce wind energy is wind and a giant turbine.

Geothermal energy

This source of energy absorbs the thermal energy that the earth has and transforms it into electric energy. This source of energy is used in a lot of countries such as the United States and Mexico. Geothermal energy is mostly taken by some volcanic areas, where young volcanoes are there, this is made because the magma that is there produces a lot of heat and that heat can be used to get energy.

As the examples mention before, these are some of the most known sources of energy that make a little bit of pollution or do not make pollution which can affect the Ozone Layer. The point is that this sources of energy do not depend on fosil fuels and do not produce Carbon dioxide which is the gas that kills the ozone layer and makes the Global Warming more and more close to our society. This technology exist because people started learning on what could happen if their only home gets killed by it's own nature life, so what a best way to protect the nature than using alternate energies which do not kill the nature besides the fossil fuels.