Points of View: Pipelines and Oil Sands

oil sands

Oil sands are mixtures of oil, clay, sand, and water. Many large deposits of oil sands are located in Canada.

The world needs oil. Oil is best known for its use as a fuel, but it also is used to make plastics, lubricants, and many chemicals. For decades, oil has been inexpensive and has been treated as an almost inexhaustible resource.

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