A major disadvantage of renewable sources of energy is:ans.None of theseRequires high initial investments for productive useIt is available in plentyIt is non-polluting Previous Marked for Review Next
Question
A major disadvantage of renewable sources of energy is:ans.None of theseRequires high initial investments for productive useIt is available in plentyIt is non-polluting Previous Marked for Review Next
Solution 1
A major disadvantage of renewable sources of energy is that it requires high initial investments for productive use.
Solution 2
A major disadvantage of renewable sources of energy is that it requires high initial investments for productive use. While renewable energy is abundant and non-polluting, the technology and infrastructure needed to harness it effectively can be costly. This includes the cost of building facilities like wind farms or solar panels, as well as the cost of research and development to improve the efficiency and effectiveness of these technologies. Therefore, despite its many benefits, the high initial investment is a significant drawback of renewable energy.
Similar Questions
Which of the following is a disadvantage of renewable energy?a.High pollutionb.Available only in few placesc.High running costd.Unreliable supplyClear my choice
What is the advantage of using renewable forms of electrical energy sources?Question 20AnswerA.They are more in demand in the whole world.B.They are less expensive than electricity.C.They do not cause disastrous fires in communities.D.They do not require the burning of fossil fuels.
Explain what are some benefits of renewable energy sources.
Which of the following energy resources is renewable?BiomassCoalGasNuclear2Which of the following energy resources is non-renewable?GeothermalNuclearBiomassSolar3Which of the following is NOT a disadvantage of the use of fossil fuels for the generation of electricity?The sulphur dioxide which they produce when burnt can cause acid rain and health problemsThey contribute to global warming when burntThey are non-renewableThey are expensive4Which of the following is NOT a disadvantage of the use of nuclear power for the generation of electricity?The uranium (and plutonium) required is non-renewableThe radioactive waste produced has to be stored carefullyThe generation of electricity by nuclear power contributes to global warmingThere is a risk that nuclear power stations could undergo meltdown (and release radioactive material into the environment)5Biofuels are often described as being ‘carbon neutral’. What does this mean?Their use helps reduce the amount of carbon dioxide which has been released into the atmosphere by the burning of fossil fuelsThey only release neutral carbon atoms when burnt (and not harmful carbon ions)The carbon dioxide which they release when burnt does not contribute to global warmingThe crops from which biofuels are produced absorb carbon dioxide from the atmosphere while they are growing; biofuels release carbon dioxide when they are burnt6Which of the following energy resources can make use of ‘pumped storage’?HydroelectricWindGeothermalWave
describe different sources of renewable energy. how it is helpful for the environment?
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