Lecture on Oil Sands
Subject: Geography | Topics: ,

This lecture focus to presentation on Oil Sands. Here briefly explain what are oil sands, where are they found and how are they extracted. Generally Oil Sands mixture of sand or clay, water and extremely viscous petroleum called bitumin. Often referred to as unconventional oil. This is historically used by ancient Egyptians, Sumerians, and also Persians for waterproofing makes use of.

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