Earthworms are vital "ecosystem engineers" that maintain soil health and support global food systems.

: A practical guide for those interested in gardening and composting with worms. 2. " Worms ": The Iconic Video Game Series

: Worms Armageddon (1999) is widely considered the peak of the series and still receives community-supported updates on Steam .

: While beneficial in many areas, introduced earthworm species in northern North America can actually harm forests by changing soil chemistry and reducing native plant diversity. Educational Resources & Guides:

: They consume organic matter and convert it into nutrient-rich topsoil through their excrement, known as "castings".