Grass is classified as a plant, specifically belonging to the family Poaceae, which is commonly referred to as the grass family. The Poaceae family includes various types of grasses, ranging from the small grasses found in lawns to large grasses like bamboo. Grasses are characterized by their narrow leaves and hollow stems, and they are adapted to many environments around the world.
Grasses play an essential role in the ecosystem. They are primary producers, converting sunlight into energy through photosynthesis and providing food for a variety of herbivores, including insects, birds, and mammals. Additionally, grasses help prevent soil erosion, contribute to water retention in the soil, and support a myriad of wildlife by providing habitat and food sources.