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In the Arctic tundra, many types producers, including flowering plants, low shrubs, sedges, grasses, mosses and algae, use the sunâs energy during the process of photosynthesis. Producers are then eaten by plant-eating primary consumers â- herbivores -- such as voles, caribou, arctic hares, musk oxen and squirrels. Some consumers are omnivores, which get their food from both plant and animal sources. These include grizzly bears, polar bears and ground squirrels.
Most broadly, all organisms fit into one of three camps: producers, consumers, and decomposers. Producers. Producers are able to produce carbohydrates from the energy of the sun through photosynthesis or, in some instances, from inorganic molecules through chemosynthesis.ecause they can produce their own food, producers are also called autotrophs. Producers form the foundation of every food chain because only they can transform inorganic energy into energy that all other organisms can use. On land, plants and photosynthetic bacteria are the main producers.