Why did farming lead to larger populations?

Read carefully:

http://en.wikipedia.org/wiki/Neolithic_Revolution

Farming led to larger populations for several reasons. The switch from a hunting-gathering lifestyle to an agricultural one provided a more reliable and abundant food supply. Here's how you can explain this concept:

1. Increased food production: When humans transitioned from nomadic hunting and gathering to settled farming communities, they gained the ability to produce food on a larger scale. Instead of relying solely on hunting and foraging, they could cultivate crops and raise livestock. This allowed for a steady food supply throughout the year.

2. Surplus food: Farming enabled people to produce surplus food beyond their immediate needs. This surplus could be stored for times of scarcity, traded with neighboring communities, or used to support a larger population. The availability of surplus food contributed to population growth by reducing the risk of starvation and malnutrition.

3. Division of labor: Farming created the opportunity for specialization and division of labor within communities. As agriculture became more efficient, not everyone needed to be involved in food production. Some individuals could focus on other activities, such as building infrastructure, developing tools, or engaging in trade. This increased productivity and overall societal development, further supporting population growth.

4. Settlement and societal stability: Farming encouraged the establishment of permanent settlements. With a steady food supply, people no longer needed to be constantly on the move, allowing them to build permanent structures and develop more stable communities. Settled communities could grow in size and complexity, leading to the formation of towns and cities.

5. Improved health and nutrition: Farming provided a more diverse and predictable diet compared to the relatively limited options available through hunting and gathering. The cultivation of various crops and domestication of animals allowed for a balanced diet rich in nutrients. This improved nutrition positively impacted overall health and longevity, leading to higher birth rates and lower mortality rates.

Overall, farming facilitated a transition from small, mobile groups to larger, settled communities by increasing food production, creating surplus, enabling specialization, promoting settlement, and improving health and nutrition.