Who are the producers and consumers in the ocean?

In ocean environments, the first two trophic levels are occupied mainly by plankton. Plankton are divided into producers and consumers. The producers are the phytoplankton (Greek phyton = plant) and the consumers, who eat the phytoplankton, are the zooplankton (Greek zoon = animal).

Who are the producers in a food web?

Producers, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms. Nearly all autotrophs use a process called photosynthesis to create “food” (a nutrient called glucose) from sunlight, carbon dioxide, and water.

What are 4 producers in the ocean?

In the ocean, algae, phytoplankton and kelp are producers.

Who are the producers of the marine food web?

In the marine food web, special producers are found. They are tiny microscopic plants called phytoplankton Since the water is the home for these special tiny plants; it is also the home for tiny microscopic animals called zooplankton And of course, zooplankton eat phytoplankton.

Who are the primary consumers of the aquatic food web?

They are eaten by primary consumers like zooplankton, small fish, and crustaceans. Primary consumers are in turn eaten by fish, small sharks, corals, and baleen whales. Top ocean predators include large sharks, billfish, dolphins, toothed whales, and large seals. Humans consume aquatic life from every section of this food web.

Why are food webs important to marine life?

Food webs describe who eats whom in an ecological community. Made of interconnected food chains, food webs help us understand how changes to ecosystems — say, removing a top predator or adding nutrients — affect many different species, both directly and indirectly. Phytoplankton and algae form the bases of aquatic food webs.

Who are the top predators in the marine food web?

In the Marine Pyramids gallery, display the Marine Food Pyramid. Ask: Based on this food pyramid, do you think there are more top predators (gray reef sharks, bluefin tuna) than producers (phytoplankton, seagrass, algae)?