The first agricultural revolution was when people started to domesticate plants for farming. It occurred between 10,000 bc and through 2,000bc with the earliest known place in the middle east. the first plant was tall grass with a early type of wheat.
In the second agricultural revolution they used better technology for farming because it took place at the same time as the industrial revolution. It included a plow and other machines that made farming easier.
2nd agricultural revolution machine
The Third Agricultural Revolution (also called the Green Revolution): The Green Revolution was a period in time when new agricultural practices were created to help farmers all over the world. It was an international effort that was planned to eliminate hunger by improving crop performances. it is taking place in modern day now. we are using genetically modified organism to change farming.