why is coal called burried buried under the earth
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Coal is abundant and inexpensive. Assuming that current rates of usage and production do not change, estimates of reserves indicate that enough coal remains to last more than 200 years. There are, however, a variety of problems associated with the use of coal.
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Coal is often called the buried sunshine because it developed from the remains of plants and greens that existed as long as 400 million years ago. According to Kentucky Education Television, most of our coal was formed 300 million years ago, when much of Earth was covered in steamy swamps.
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