Question

how could a large farm near a river impact the river’s water quality? it could make the water flow faster causing corrosion. it could improve water quality by filtering pollutants. it could purify the river water through natural processes. it could introduce new pollutants into the river.

Explanation:

Farms often use fertilizers, pesticides, and animal waste. Rain or irrigation can wash these substances into the river, introducing pollutants like nutrients (e.g., nitrogen, phosphorus) and chemicals. The first option is incorrect as farms don't make water flow faster to cause corrosion. The second and third are wrong because farms typically don't filter or purify river water; instead, they contribute to pollution.

Answer:

It could introduce new pollutants into the river.