Wind energy and solar energy are very good ways to use alternative energy sources. They are both forms of clean, green, eco- friendly energy.
They are because they polute the air and water of the earth.
No. Trees and Plants are renewable, we can make more. We can not make more water, we will always have the exact same amount, unless a meteor, which contains small amounts of water, strikes the earth.
No, solar energy is renewable. It comes back every day.Technically it's a Public Good. It's not going to run out and is public property.It is not a non-renewable resource in the same sense as mineral oil. Renewable resources are usually biological. If you use them you can grow more. Thus you can renew them.In short, solar energy is renewed every morning when the sun rises.No, solar energy is a renewable resource.
It is a renewable energy source. It is carbon neutral to produce. It uses waste, so is inexpensive to produce. It is the world's most common form of energy. It is available throughout the wold because all counrties have waste.
Maybe solar or wind or water i dont know which is more common but i know these are quite common A2 at present hydro power is the biggest in countries that have it, otherwise wind power. In the US for example hydro is about 7% and wind is less than this, but wind power can be easily increased whilst hydro depends on suitable sites which have mostly already been exploited.
No the sun is the most renewable energy sourse
Hydro power, meaning water.
The most popular renewable energy sources currently are: Solar energy. Wind energy. Hydro energy. Tidal energy. Geothermal energy. Biomass energy.
Definitely renewable. The energy from the sun will never run out (not for billions of years, anyway) so It's the most truly renewable energy there is!
The U.S. spends the most on renewable energy. By year 2013, global spending on renewable energy will hit $7 Trillion.
Coal is the most widely used source of non-renewable energy.
At present the wind is used to provide the most renewable energy in Britain.
They use a renewable source of energy. Most are constructed using non renewable resources.
gravitational energy
The sun.
Hydroelectricity is the most common renewable energy in China. In 2009 it had an installed capacity of 197 gigawatts.
What are most common renewable energy resources used in the Nordic nations.Geothermal energy in Iceland.