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Direction: Using numbers 1-6, arrange the following statement according to how convection process occur in the mantle.

___A. Less dense material rise to the upper mantle causing ipward and sideward forces.

___B. The lower mantle is heated by the core

___C. The process repeats as a cycle

___D. The colder material from the top of the mantle sinks

___E. These forces lift and split the lithosphere at divergent plate boundary

___F. The heated material becomes less dense.​