Are sponges primary consumers?

Are sponges primary consumers?

The primary consumers are zooplankton, corals, sponges, Atlantic blue tang, and queen conch. What are the intermediate consumers in the coral reef food web illustration?

What do sea sponges eat?

Sponges are mostly filter feeders and they eat detritus, plankton, viruses and bacteria. They also absorb dissolved nutrients directly from the water through their pinacocyte cells; each cell is responsible for getting their own food!

Is coral a producer consumer or decomposer?

Both a primary consumer and primary producer! Coral has a mutually beneficial relationship with microscopic algae which means it gets energy from photosynthesis during the day.

Are sea Stars producers?

A starfish is a tertiary consumer in the ocean ecosystem.

Is a sea sponge a consumer?

Primary consumers rely on primary producers for sustenance. Other primary consumers include gastropods, such as sea snails, sponges and sea urchins. Larger species, such as herbivorous crabs and green sea turtles are primary consumers.

Is a sea sponge a decomposer?

A decomposer, such as a sponge, helps in breaking down dead organisms in the coral reef.

Are sponges Autotrophs or Heterotrophs?

Sponges are similar to other animals in that they are multicellular, heterotrophic, lack cell walls and produce sperm cells. Unlike other animals, they lack true tissues and organs.

Is a sea sponge a producer?

Primary Consumers: The second trophic level in coral reef ecosystems are primary consumers such as zooplankton, coral polyps, sponges, mollusks, sea urchins, starfish and smaller fish. Secondary Consumers: The third trophic level in a coral reef ecosystem are the secondary consumers that eat primary consumers.

What is a ocean decomposer?

Other sea creatures classified as decomposers include crustaceans and mollusks, bacteria, fungi, sea cucumbers, starfish, sea urchins, and other kinds of marine worms.

Are sea urchins decomposers?

Ocean decomposers have a variety of methods for gathering dead material to feed on. Echinoderms like sea urchins, sea stars and sea cucumbers hunt and eat live food, but they also move around and consume decaying organic matter that covers rocks and other surfaces.

What type of consumer is a sea sponge?

The Phytoplankton is consumed by Zooplankton, a primary consumer. The Zooplankton is then consumed by some secondary consumers: the Fan Worm, the Blue Chromis, the Sea Sponge the Coral Polyps.

Is a sponge a producer?