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Post date	Users	Rates	Content
Wed, 10/09/2019 - 03:54	bishoy	50	Check this topic
Wed, 10/09/2019 - 03:46	bishoy	66	Check this topic

Topic title: Pangea Plate tectonics assumes that the Earth’s rigid outer layer is comprised of a number of slabs called plates, which are constantly in motion, changing the position of land masses and seascapes relative to each other throughout history. The plates m

Topic category: Q4