Agriculture is the practice of growing crops and raising animals to produce food, fiber, and other essential products that support human life and the economy.

1. Importance of Agriculture
   Agriculture provides food, raw materials, and employment, forming the backbone of many economies, especially in developing countries.

2. Types of Agriculture
   It includes subsistence farming, commercial farming, organic farming, and modern mechanized agriculture to meet different needs.

3. Modern Agricultural Practices
   Use of machinery, improved seeds, irrigation, fertilizers, and technology has increased crop yield and efficiency.

4. Role of Technology in Agriculture
   Technologies like drip irrigation, precision farming, drones, and soil testing help farmers save resources and improve productivity.

5. Sustainable Agriculture
   Focuses on eco-friendly farming methods that conserve soil, water, and biodiversity while ensuring long-term food security.