A Major Difference Between Energy Cycles and the Cycling of Inorganic

Multiple Choice

A major difference between energy cycles and the cycling of inorganic materials through ecosystems is that

A) energy is continuously added to the cycle while materials are drawn from geologic stores.
B) energy cycling occurs on a global scale while materials are cycled on a local scale.
C) energy cycles are short while material cycles are long.
D) energy cycling is global while inorganic materials change with the location.
E) All of the answers are true.