<span>It increased! hope i helped! brainliest please!!
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A statement that would be least likely used too describe variation is
“Variation is something that moves”
That is a least likely description.
Earth's mantle plays an important role in the evolution of the crust and provides the thermal and mechanical driving forces for plate tectonics. Heat liberated by the core is transferred into the mantle where most of it (> 90%) is convected through the mantle to the base of the lithosphere.
