What are producers in Lake Ontario?

Producers in Lake Ontario primarily include phytoplankton, which are microscopic plants that harness sunlight through photosynthesis, forming the base of the aquatic food web. Other producers include submerged aquatic vegetation, such as eelgrass and water lilies, which provide habitat and food for various organisms. Together, these producers play a crucial role in supporting the lake's ecosystem by supplying energy and oxygen to higher trophic levels.