In what two ways did the human population change as a result of the agricultural revolution

1. Use of Iron technology. Some of the benefits of iron technology in agriculture include iron has replaced the use of steel and plows and there was no further need to domesticate any other animals. Iron technology has made the lives of farmers in agriculture easier and faster due to iron technology.

2. Use of GMO. To protect plant form insect damage, it can be made intoa transgenic plant. Transgenic plant are called genetically modified organisms (GMO) because there is a gene added or removed in the original plant to obtain a characteristic that would enhance the plant's production such as insect damage.

it restores trees to areas where they once grew.