Earthworms are important for soil health. Here’s how they help:

1. Soil Aeration: As they move through the soil, they create small tunnels. This allows air and water to reach plant roots, helping them grow better.

2. Composting: Earthworms eat decaying plant matter and turn it into rich compost, which adds nutrients to the soil.

3. Improving Soil Structure: Their movement makes the soil loose and crumbly, making it easier for plants to grow.

4. Boosting Microbes: Earthworms help good microorganisms thrive in the soil, which helps plants absorb nutrients.

5. Natural Fertilizer: Their waste, called castings, is packed with nutrients that feed plants and improve soil fertility.

Overall, earthworms are nature’s helpers, making the soil healthier and better for growing plants.