An important way sulfur is moved from its global pools into the active sulfur cycle is by
A) global wind currents.
B) human mining operations.
C) volcanic eruptions.
D) production of dimethylsulfoniopropionate (DMSP).
E) denitrification.

Question

Quizplus · Accepted Answer

Volcanic eruptions release significant amounts of sulfur into the atmosphere, which can then contribute to the active sulfur cycle.

An Important Way Sulfur Is Moved from Its Global Pools