Q. Based on the following statements, choose the correct option.

Statement I: The technology for harnessing fossil fuels is well developed.
Statement II: Fossil fuels are a cheap source of energy.

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Q. ______ energy sources provide energy in dilute form.

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Q. Non-Conventional Energy sources have a high gestation period.

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Q. Based on the following options, choose the correct option.

Statement I: Non-Conventional energy is available in nature free of cost.
Statement II: Non-Conventional energy is exhaustible in nature.

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Q. The availability of Renewable energy sources is _____

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Q. The cost of harnessing energy from Non-Conventional Energy sources is low.

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Q. Which of the following statements is not true about Renewable Energy?

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Q. Renewable energy-based power plants have ______

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Q. Renewable energy plants require ________than traditional generators.

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Q. Most of the Renewable energy sources are ________

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Q. The storage of renewable energy sources is expensive.

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Q. Which of the following has caused global warming since the past 150 years?

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Q. Which of the following has caused global warming?

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Q. What is the major problem with wind energy?

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Q. How does acid rain affect the environment?

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Q. What is the pH level of acid rain?

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Q. Which of the following is/are directly harming the atmosphere?

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Q. Which of the following is/are major contributor(s) of acid rain?

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Q. Which of the following energy sources is affected when energy crops compete with food production?

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Q. What is a solar cooling technology?

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