How is Underwater grass important in the chhesapeake bay?

Underwater grass, or submerged aquatic vegetation (SAV), plays a crucial role in the Chesapeake Bay ecosystem by providing habitat and food for various aquatic organisms, including fish and invertebrates. It helps improve water quality by stabilizing sediments and reducing nutrient runoff, which can lead to harmful algal blooms. Additionally, underwater grass beds contribute to carbon sequestration, aiding in climate regulation. Overall, they are vital for maintaining the ecological balance and biodiversity of the bay.