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Wind solar and geothermal power are called renewable energy sources because?
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How are renewable and nonrenewable energy different?
Yes, nonrenewable and renewable sources are different - very different. For example, nonrenewable sources such as fossil fuels harm the environment and will run out soon. Green renewable sources are good for the environment such as solar energy. It comes from the sun. That is why it is called solar energy.
Does Hawaii have geothermal energy?
Yes, because of the volcanoes. It is also one of their main sources of energy besides solar and hydroelectric. It is called their "firm" resource. : ))
What are positives about using renewable energy sources?
it is renewable and it is available throught the world
Energy sources other than fossil fuel are called what kind of resources?
They are called renewables. (though strictly, nuclear power is not a fossil fuel and is not renewable).They are called alternative energy sources.
Why isn't Canada using geothermal energy?
Canada uses geothermal energy it is called Geothermal heat pumps.
Fuels such as the wind and sun that can generate power without being used up?
Wind energy and solar energy are called renewable energy sources. Other renewable energy sources include hydroelectricity (generated by water movement) and geothermal energy.
What energy other than fossil fuels are resources?
Energy resources that are not fossil fuels are often collectively called "renewable resources." These include wind, solar, hydroelectric, geothermal energy sources.
What new energy sources are better for the environment and produce electricity?
New energy resources better for the environment are called renewable or alternate energy forms. They include solar, wind, water, hydro, tidal and wave, geothermal, ocean thermal, biomass, biofuel and hydrogen.
Are renewable energy resources also called alternative energy resources?
Alternative energy or a Sustainable energy source
How are renewable and nonrenewable energy different?
Yes, nonrenewable and renewable sources are different - very different. For example, nonrenewable sources such as fossil fuels harm the environment and will run out soon. Green renewable sources are good for the environment such as solar energy. It comes from the sun. That is why it is called solar energy.
Does Hawaii have geothermal energy?
Yes, because of the volcanoes. It is also one of their main sources of energy besides solar and hydroelectric. It is called their "firm" resource. : ))
What is solar renewable energy?
Renewable energy is an energy source that is either in relatively limitless supply, or that quickly regenerates when consumed.So solar, wind and water power are kinds of renewable energy, because they keep coming back even after we've used them.Coal and oil are NON renewable sources of energy, because when they're gone, they're gone.Renewable energy is found in abundance and we must make use of these resources such as solar, wind, hydropower, geothermal to the best advantage. For instance wind energy must be tapped to generate electricity.Renewable energy is any source of energy which can be used or consumed without going into the state of being unusable. Examples of nonrenewable energy sources would be petroleum, natural gas, coal, etc. You will find that everyday fossil fuels are nonrenewable sources of energy. Some examples of renewable energy would be; solar energy, hydro energy, heat energy, heat from friction, etc."A source of energy that is not expected to deplete through constant use or can be replaced or grown within a relatively short period of time."The definition of renewable energy is a resource that you can take and give back,(ex. trees, plants, animals, vegetables.By the name itself it has the definition involved i.e., the source of energy that is renewable is called as the renewable energy.... this is other wise called as the non conventional energy because we have replaced the conventional sources of energy ( like coal, oil, fossilfuel etc.,) to the non conventional source of energy( like solar, wind, hydro, geothermal, tidal, wave, peizo, mhd's etc.,)Energy, of itsself, is never renewable. It always degrades towards hbeing low level heat (entropy). There are however renewable energy sources. In general, renewable energy is identified as the energy that comes from sources that can be replenished or those that cannot be depleted. Such sources include wind, rain, tides, sunlight, waves and geothermal energy.Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat
Is alternative energy renewable ecologically safe source of energy?
Renewable energy doesn't get used up, in the way that coal and oil do. It is still there the next day, such as sunshine; wind power; water power from rivers and oceans; and geothermal power, which uses the heat deep below the surface of the earth. They are also called the Alternative energy sources.
Why are renewable sources of energy called renewable?
Because the energy can be renewed, either by growing more of the fuel by natural means (as for biomass), by using wind or solar power that is available continuously, or using geothermal sources where the energy comes out of the earth without cease. The opposite is true for fuels like coal and oil, where the conditions for formation of new deposits don't exist in the world today, and if we use up all of what was made over millions of years, mankind won't be able to secure any more.
Why is hydroelectric geothermal and biofuel energy called renewable?
Hydroelectric power comes from rivers that are replenished from precipitation. Geothermal energy, though not specifically renewable will not run out within the next few billion years. And biofuels are produced from vegetable matter that can be regrown. * Geothermal energy is actually partly replenished as a result of gravitational forces from the orbits of the Earth and moon tidally flexing the Earth and producing heat from friction.
What are renewable energy sources sometimes called?
They are sometimes called alternative energy sourcesbecause they are not the ones used now. (Yet!)
What are positives about using renewable energy sources?
it is renewable and it is available throught the world
