Across
- 2. the process of modifying the environment to make it useful to humans (like farming)
- 3. the agricultural revolution is also called __ revolution
- 7. a population's extra supply of food produced by agriculture
- 8. examples include taming dogs, selectively breeding vegetables
Down
- 1. the first type of settlements formed when people began practicing agriculture
- 4. this is created when a lot of people live close together, and it can spread disease
- 5. the fertile __ is believed to be the first place agriculture started
- 6. people who move around searching for animal herds