answer me this question please
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1. because it is valuable resource
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1. Why is mineral oil is called liquid gold?
Answer.
mineral oil is called liquid gold because of it's high price and value and its economic need by all the countries worldwide.
2. Why is natural gas a eco friendly fuel?
Answer.
Natural gas is a fossil fuel – but it’s cleaner and more efficient than other traditional fuels.Natural gas produces less pollution and greenhouse gases than its counterparts, according to the Center for Liquefied Natural Gas. For example, when natural gas is burned, it produces 45 percent less carbon dioxide than coal, 30 percent less than oil and 15 percent less than wood. During combustion, it produces heat, water vapor and carbon dioxide.
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