Renewable and non-renewable resources are two different kinds of sources of energy and other useful phenomena. Renewable resources are often contrasted with non-renewable resources, with people frequently debating the relative benefits of each. But what are renewable and non-renewable resources? Renewable resources are resources that do not run out when we use them. A good … [Read more...] about Renewable and Non-Renewable Resources
Is wind energy a renewable or non renewable energy? Wind energy is a renewable energy source. This kind of energy is generated by the motion of wind turbines. Harnessing the energy of the wind does not deplete the wind: it will carry on blowing no matter how much we use wind energy. Renewable energy is energy that comes from a source that is not depleted when it is used. Wind … [Read more...] about Is Wind Energy a Renewable or Non-Renewable Energy?
Solar energy is energy that is created using the sun's rays. Solar energy is also known as 'photovoltaic' energy, because it turns the sun's photons into electric voltage. Solar energy is usually captured using solar panels, which can be added to houses and other buildings. The importance of solar energy is highlighted below. 1. Renewable: solar energy is a renewable form of … [Read more...] about Short Paragraph on Importance of Solar Energy
What is Tidal Energy? Tidal energy means energy that derives from the earth's tides. Tidal energy, as its name suggests, is energy that harnesses the power of the tidal movements of water. By harnessing this tidal power, tidal energy can generate electricity. Tidal energy is a form of kinetic energy. The word 'kinetic' comes from the Greek word for 'movement', indicating that … [Read more...] about Tidal Energy: Meaning, Advantages and Disadvantages of Tidal Energy
Wind energy (also wind power) is energy that is generated by the movement of the wind. An old fashioned windmill is a basic example of the way in which wind energy can be generated: here, the wind is used to turn a mill that grinds grain. Wind energy is a type of kinetic energy. Kinetic energy is energy that uses movement of some kind: the word 'kinesis' is Greek for movement. … [Read more...] about Wind Energy: Pros And Cons Of Wind Energy