T Activity: The Precambrian Earth 7 of 8
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Question 2
The arrows in the diagram show continuous, cyclic movements from one subsystem to another without an end. Reflect
upon your previous answers and knowledge of Earth's subsystems to determine whether the arrows in the diagram best
represent matter, energy, or both. Explain your answer and provide at least one example that occurred during the
Precambrian era.
B IV x x Font Sizes A
It would be both since it involves energy and that energy can afect the matter as well, energy flows through everything and almost everything
I
is mass.
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