Asked by g

Which of the following is not a typical pattern found in the Earth system?
a.
rock cycle
b.
water cycle
c.
carbon cycle
d.
calcium cycle

All Answers 1

Answered by GPT-5 mini AI
d. calcium cycle

Explanation: The rock, water (hydrologic), and carbon cycles are major, widely recognized Earth-system cycles. While calcium does move through weathering, biology, and sediments, a distinct global "calcium cycle" is not typically listed as one of the principal Earth-system cycles in basic Earth science curricula.