<human>: Q: How is zinc primarily added to soil?
 A: Zinc is primarily added to the soil through the weathering of rocks, but humans have added zinc through fossil fuel combustion, mine waste, phosphate fertilizers, pesticide (zinc phosphide), limestone, manure, sewage sludge, and particles from galvanized surfaces.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: yes