Which of the following is a benefit of beekeeping?
Increased crop yields
Improved soil quality
Increased biodiversity
All of the above
Beekeeping has several benefits, including increased crop yields, improved soil quality, and increased biodiversity. Bees play a critical role in pollination, which leads to fertilization and the production of fruits and seeds, increasing crop yields. Additionally, bees help to break down organic matter, improving soil quality. Finally, bees play a critical role in maintaining biodiversity by pollinating wildflowers and other plants, which are an essential food source for many animals. Therefore, option 4 is the correct answer.