Question

multiple - choice question
how do humans affect the sulfur cycle?
burning fossil fuels
breathing out
dumping plastic into the ocean
rewatch

Explanation:

Burning fossil fuels releases sulfur dioxide (SO₂) and hydrogen sulfide (H₂S) into the atmosphere, which disrupts the natural sulfur cycle by increasing atmospheric sulfur compounds. Breathing out primarily releases carbon dioxide, not sulfur. Dumping plastic affects ecosystems but not the sulfur cycle directly.

Answer:

burning fossil fuels