Chemistry, 08.12.2020 02:30 Tanya120

What are convection currents in the mantle caused by? A. The core heats up magma and increases its density, so it rises,
B. The core heats up magma and decreases its density, so it rises,
C. The core cools down magma and increases its density, so it rises,
D. The core cools down magma and decreases its density, so it rises.

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What are convection currents in the mantle caused by? A. The core heats up magma and increases its...