Which is a source of land pollution? heavy traffic producing large amounts of exhaust

mold growing on an indoor windowsill

people smoking tobacco outside a building

fertilizer running off from a large agricultural farm

fertilizer running off from a large agricultural farm

Explanation:

Fertilizers are normally used to enhance plant growth. However, when fertilizer runs off from a large agricultural farm, it could lead to severe ground water pollution due to nitrate and phosphate contamination of underground water.

It could also lead to excessive growth of weds in other areas. The fertilizer may also be transmitted along the food chain.

d. fertilizer running off from a large agricultural farm

Explanation:

digital rectal exam (dre) a digital rectal exam (dre) is a test for both men and women. it allows a doctor to check the lower rectum, pelvis, and lower belly for cancer and other health problems, including: prostate cancer in men.