What is one role of the sea grasses in the reef ecosystems?

Seagrasses play a crucial role in reef ecosystems by providing habitat and nursery grounds for various marine species, including fish and invertebrates. They help stabilize the sea floor, reducing erosion and promoting sediment accumulation, which benefits coral reefs. Additionally, seagrasses contribute to nutrient cycling and improve water quality by absorbing excess nutrients and carbon dioxide, supporting overall ecosystem health.