1. Manufacturing goods: Producing physical products such as cars, clothing, electronics, and food items.
2. Providing services: Offering services such as consulting, healthcare, education, and entertainment.
3. Agriculture: Growing crops, raising livestock, and harvesting natural resources.
4. Construction: Building structures such as houses, offices, roads, and bridges.
5. Mining: Extracting minerals, metals, and other resources from the earth.
6. Energy production: Generating electricity through methods such as solar, wind, hydro, and fossil fuels.
7. Technology: Developing software, hardware, and other technological products.
8. Entertainment: Creating movies, music, video games, and other forms of entertainment.
9. Transportation: Operating vehicles such as airplanes, trains, ships, and trucks.
10. Retail: Selling products to consumers through stores, online platforms, and other channels.