The world was formed ca 4, 600 million years ago. Eukaryotic life forms: ca. 1,000 million years ago First hominid life forms 4 million years ago (hunter gatherers) First human farmers: about 12,000 years ago. Global Agricultural Evolution: 1650 – 1850 AD Modern Agricultural Evolution: 1950 – present The progress of farming in Medieval Europe…
This note is for registered members only. Register now to read this note and all other notes in this class or any other class.
Register
Register
Already a member? Log in here