Primary producers are seen as the first level of any food web. Name organisms that act as the primary producers on land, in the oceans and in the deep parts of the ocean.

Answer 1

On land, primary producers can include plants such as grasses, trees, shrubs, and mosses. In the oceans, primary producers can include phytoplankton, seaweed, and algae. In the deep parts of the ocean, primary producers can include chemosynthetic bacteria that use chemical energy from hydrothermal vents as their energy source rather than sunlight.