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question 1. What is coal

Natural Resources Unit Test2 of 142 of 14 Items Question Coal is a very useful rock that formed over millions of years from the
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QuestionCoal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)
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QuestionCoal is a very useful rock that formed over millions of years from the remains of plants. Is coal a mineral?(1 point)
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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
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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
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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
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2. asked by 7 of 107 of 10 Items Question Which of the fo
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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
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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
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How much heat energy is required to raise the temperature of 5Kilograms of a coal from 20 C to 220 C ?Coal? Doesnt coal
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