Mushrooms are a type of fungus that grow in various shapes, sizes, and colors. They can be found in forests, fields, and even your backyard. Some mushrooms are edible and delicious, like button mushrooms and shiitake, while others can be toxic and harmful. It's important to know which ones are safe to eat! Mushrooms play a vital role in the ecosystem by breaking down organic matter and returning nutrients to the soil. They also form symbiotic relationships with plants, helping them absorb water and nutrients. Additionally, mushrooms are used in cooking, medicine, and even as a natural source of dyes for fabrics.