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Q: Why do we need alternative sources of energy?
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What will developing alternative energy sources reduce your need for?

Developing alternative energy sources reduce your need for oil and coal, primarily.


What is the need of Non conventional machining?

The need for non-conventional machining begins with the need for alternative energy sources. Non-conventional machining requires the use of alternative energy sources including thermal energy or solar energy.


State and explain one reason why you need alternative or different sources of energy?

we need different sources of energy in order to survive for example without chemical energy we can't have food and in order to survive we need food.


Is coal an alternative energy source?

No, coal is not an alternative energy source. "Alternative" energy sources means energy sources other than fossil fuels (coal, oil, and natural gas).


What is alternative sources of energy?

an alternative to electric like solar power


Which alternative energy source is found in Iceland?

The majority of alternative energy sources were put in place by Mannvit Engineering. Currently the most common sources of alternative energy in Iceland are geothermal energy and hydroelectric energy. Mannvit is still exploring other alternative energy sources to be implemented throughout Iceland and the rest of the world.


5 energy sources used as alternative?

The answer depends on how to define alternative energy sources.Alternative energy sources may be typically and interchangeably for renewable energy sources.If this is the case then the five energy sources used as alternative are:Solar,Wind,Biomass,wave, andTidal alternate energy sourcesAlternative energy sources may be defined as sources of usable energy intended to replace fuel sources without undesired consequences of replaced fuels Typically excluding fossil fuels and nuclear energy). If this is the case then the five energy sources used as alternative are:Coal as alternative to wood,Petroleum as alternative to whale oil,Alcohol as alternative to fossil fuel,Coal gasification as alternative to expensive petroleum, andRenewable energy as alternative to nonrenewable energy.For more details it may be referred to:http:/en.wikipedia.org/wiki/Alternative_energy


What do you call renewable safe sources of energy?

Alternative energiesBio energiesSolar energies


Are fossil fuels alternative energy?

No. Alternative energy means energy sources other than fossil fuels.


What is Alternative sources of energy is non renewable?

Nuclear energy


What does alternative energy resource mean?

Alternative resource is the new renewable or inexhaustable energy source;includes solar energy, wind, and geothermal energy.


What are three alternative sources of energy?

solarwindbiomassnucleargeothermal