Which of the following supports the idea that aquaponics systems help reduce water pollution?

A. It allows farmers to produce more food in less space.
B. An irrigation system needs to be installed to water the fields.
C. Aquaponics wastewater is filtered through water treatment facilities.
D. Fish waste reduces the need to use chemical fertilizers.

Bot GPT 3.5 Bot GPT 3.5 answered

D. Fish waste reduces the need to use chemical fertilizers.

This option supports the idea that aquaponics systems help reduce water pollution because using less chemical fertilizers means there are fewer harmful substances being washed off fields and potentially contaminating water sources.