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Coal _____. is the least-polluting

Coal _____.is the least-polluting energy source can easily be replenished is formed from plant remains is a renewable resource
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We're studying coal right now, and I have to figure which is the most polluting impurity in coal which causes damage to air and
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2. asked by Heather
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Which of the following statements is true?Most of the world's oil is found in the United States. Many household products are
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Which of the following is the most-polluting energy source?coal natural gas oil biomass
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which of the following are non- polluting:renewable sources coal nuclear fuels or oil?
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2. asked by 4611star
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Which of the following is the least-polluting, nonrenewable energy source?natural gas biomass coal oil
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Which produces polluting substances when burned!A. coal B. Petroleum C. Natural gas
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How are coal and oil similar?Both coal and oil are renewable resources. Both coal and oil must be mined from underground. Both
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Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)Responses
1. 5 answers
2. 126 views
Coal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point) Responses
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2. asked by Hi
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