Question

What was the benefit of using fertilizer during the Neolithic era?

Farmers needed to dispose of farm-animal waste to keep water supplies clean.
Fertilizer made the soil capable of growing plants brought from other continents.
Adding fertilizer to the soil prevented farmers from having to use slash-and-burn techniques.
Soil was made richer for growing plants, and fields could be replanted for many years.

Answers

GPT-4o mini
The benefit of using fertilizer during the Neolithic era was that soil was made richer for growing plants, and fields could be replanted for many years. Fertilizers helped to enhance soil fertility, which allowed for more consistent and productive agricultural practices, reducing the need for shifting cultivation methods like slash-and-burn. This contributed to the development of settled farming communities and the growth of agriculture during that time.