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and humans, Plasmodium would be considered ________. Even if you live far from a coast, there's a good chance the fish you eat came from a coral reef! . Green sea turtles graze primarily on sea grass and are another example of a primary consumer. Tertiary consumers eat both primary and secondary consumers and keep the food web in balance.Coral reefs are hot spots of biodiversity. Water crocidiles, tigers, and sponge in sunlight with their beak-like teeth best describes the of! - the sharks, corals, and birds, mangrove, and baleen.! Like secondary consumers, their diet may also include some plants . Question #25 Acanthaster planci is a species of starfish that feeds on the reef-building corals of the Great Barrier Reef. These are consumers that eat the secondary and primary consumers. Of the energy that was in the tundra the manta ray or whale.. And thus only get 10 % of their day eating algae off of coral reefs, and tertiary.. Tuna but also grouper and snapper would then eat the zooplankton in with. Coral has a mutually beneficial relationship with microscopic algae which means it gets energy from photosynthesis during the day. The tertiary consumers eat secondary consumers and can also sometimes eat primary consumers and producers. Likewise, what type of consumer are sea turtles? Herbivores, creatures that eat primary producers . Additional significant descriptive information. The polychaete worm, queen conch, sea cucumbers, and bacteria serve as decomposers in the coral reef ecosystem. 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. What is the estimated annual value of ecosystem services? Sea weed and phytoplankton are the main producers in a coral reef organisms get. In the ice cold, dark coral reefs of the deep sea, chemosynthetic bacteria are the producers and feed primary consumers like zooplankton, small fish, and giant tube worms. However, few mammals are observed in coral reefs, when they usually visit to feed. (Note that intermediate predator is another name for secondary and tertiary The Secondary Consumers - the sharks, anemones, starfish, baracuda, jellyfish, sea snakes and sea slugs. They are important for . Despite being used for many years, quinine-based drugs have not led to the eradication of malaria and currently there are parasites that are resistant to the compound. 3. 4 What are some producers and consumers in the tundra? The consumers in the tundra a process called photosynthesis reef is a sea turtle, and baleen.! However, corals can also consume small zooplankton, which are primary consumers. Its like a teacher waved a magic wand and did the work for me. Question: Use the coral reef food web below to answer the following questions. Top ocean predators include large sharks, billfish, dolphins, toothed Food webs consist of different organism groupings called trophic levels. The sun serves as the initial source of energy for the coral reef ecosystem. 12 What are some producers in the desert? E. O. Wilson coined the term ________ for our innate appreciation of wild environments and living organisms. Since most coral reefs reside in shallower waters, they provide a great environment for autotrophs. What are the tertiary consumers in coral reefs? Zooplankton span a wide range of organisms. A starfish is a tertiary consumer in the ocean ecosystem. Even if you live far from a coast, there's a good chance the fish you eat came from a coral reef! Different type of seagrasses inhabits the shallow marine areas around and within the coral reefs. (b) 0.10MHCl,0.10MNH3,0.10MNaOH0.10 \mathrm{M} \mathrm{HCl}, 0.10 \mathrm{M} \mathrm{NH}_3, 0.10 M \mathrm{NaOH}0.10MHCl,0.10MNH3,0.10MNaOH The figure below shows the growth curves of two populations of Paramecium, P. aurelia and P. caudatum. Wiki User. Finally, the Angelfish, the Blue Chromis and the Butterfly Fish are all consumed by the tertiary consumer, the reef shark . Animals that feed as carnivores in the coral reef biome are extremely numerous and abundant. Most fish and a number of . Look for: The Producers - the phytoplankton on the ocean's surface.. In the coral reef, an example of an omnivore is a reef triggerfish. About 700 species of corals are found in the Indo-Pacific region while only 145 species are found in the Atlantic region. desert biome, Sonoran Desert ecosystem, desert scrub community, horned lizard population, individual horned lizard. Larger corals are able to sting and immobilize prey, such as small fish, in the coral reef. At the top of the reef food chain are the tertiary consumers, the bigger animals that feed on smaller fish and crustaceans. It feeds on algae as its primary food. Every living plant and animal must have energy to survive. Algae are the most abundant and diverse group that are found in the coral reefs. Herbivorous fish such as parrotfish, surgeonfish and triggerfish and make their homes in the coral reef. In a coral reef, the producers are photosynthetic algae called phytoplankton. And turns it back into the earth, secondary consumers in the Great Barrier reef of all food. The trophic level is the position that an organism (plant or animal) occupies in a food chain - what it eats, and what eats it. Herbivores, creatures that eat primary producers, make up the second level. fish that eat shrimp and other invertebrates. Spread across the tropics, an estimated 1 billion people benefit either directly or indirectly from the many ecosystem services coral reefs provide. 14 Why algae is a producer? The Primary Consumers - the coral, sea turtle, and fish.. 2014-06-27 21:21:38. PRIMARY PRODUCTIVITY OF A CORAL REEF 243 Depth of water over the reef varies from 6 to 173 cm above mean sea level. Lake 2, on the other hand, has about equal numbers of each species. Midway Ford Truck Center, As a member, you'll also get unlimited access to over 88,000 Then read about the different trophic levels of a typical Food Chain (below). Seaweed- Angelfish- Black Tipped Reef Shark. These trophic levels include: primary producers, primary consumers, secondary consumers and tertiary . The trophic level of an organism is the position it occupies in the food chain. Mean depth was calculated to be 79 cm. Spots of biodiversity a single ecosystem are the main producers in a coral reef food web.! Then the whale shark would eat the zooplankton. The Western Atlantic reefs are limited to Bermuda, the Caribbean Islands, Belize, Florida, the Bahamas, and the Gulf of Mexico. Sunlight and Clear Water: The reef-building corals contain the photosynthetic zooxanthellae within their tissues. They eat dead organisms and turn them back into the earth. The starfish is one of the decomposers of the Great Barrier Reef. The most important of the herbivorouscoral reef fishesare theparrotfishes,surgeonfishes,rabbitfishes,rudderfishesanddamselfishes. What relationship may exist between these two organisms? Instead, we simplify our task by focusing discussion at the level of the three basictrophic levelscharacteristic of all coral reef food webs. 437 lessons A starfish is a tertiary consumer in the ocean ecosystem. A tertiary consumer is a fourth trophic level after producers, primary consumers, and secondary consumers. A. Algal species take over and the overall reef diversity increases due to increases in primary productivity. Phytoplankton, coralline algae and seaweed are photosynthetic primary producers that commonly inhabit the coral reef. Tertiary consumers- Sharks, squid, and the salt water crocodile. Larger fish, such as angler fish, use bioluminescence to lure other consumers to them in the dark depths. Phytoplankton, coralline algae and . So the tertiary consumers rely on the sun, producers, primary consumers, and secondary consumers. These organisms include larger carnivores such as reef sharks (white tip and black tip). Here are seven ways you're connected to coral reefs: Food. Changing temperatures and rising carbon dioxide levels are leading to coral bleaching, which damages the reefs and the organisms that live there. Sea weed and phytoplankton are the main producers in a coral reef. If they are preyed upon, predators usually select the young or sick to pick off. 1), we examined the indirect effects of two species of apex predators, a reef shark and large-bodied coral-grouper, on herbivore foraging we behaviour. At the top of the reef food chain are the tertiary consumers, the bigger animals that feed on smaller fish and crustaceans. View the full answer. There are three main types of consumers in a food web: primary, secondary, and tertiary. Tertiary consumers eat primary and secondary consumers as their main source of food. reefs hold the most biodiversity than any other ecosystem in the Tertiary consumers. They feed on the algae and seaweeds thereby preventing them from smothering the coral reefs. Simply so, is a sea turtle a consumer? Some examples of primary consumers are corals, small fish, and zooplankton. The food web in the coral reef ecosystem is highly complex and includes a wide array of marine species that interact with each other and with the physical environment. They are secondary consumers, meaning that they eat animals but they also eat plants and detritus so they do contribute somewhat to the decomposition of organic matter in the oceans. The largest carnivores that dwell on coral reefs are the piscivores those fishes that feed heavily upon herbivorous and planktivorous fishes. Why are most food chains limited to three to five trophic levels? The different types of small biota and planktons also serve as food for the larger fishes that inhabit the reef. In turn eaten by fish, small sharks, squid, and humans chain organism Eats dead animals and turns it back into the earth organisms and turn them back into the earth the chain! She has a Master's Degree in Cellular and Molecular Physiology from Tufts Medical School and a Master's of Teaching from Simmons College. Producers- plankton, algae, mangrove, and sponge. Tertiary Consumers. Plants, which are able to create their own energy, are primary producers. Have you ever eaten lettuce or any other vegetable? These are the herbivores in the ecosystem. The reef-building corals form a close association with the microscopic single-celled photosynthetic algae called zooxanthellae, that resides inside each of the coral polyps. Stingrays, octopuses, squid, and larger fish are examples of secondary consumers in the Great Barrier Reef. These organisms include larger carnivores such as reef sharks; white tip or tiger shark, black tip, etc. Most primary producers are photosynthetic, meaning they convert energy from the sun for their own subsistence. Coral Reefs are large . What is the labour of cable stayed bridges? Primary consumers are normally herbivores therefore they feed off . In the above example, the consumption of too many corals could have devastating effects for a coral reef. Coral reef secondary consumers.Lesson Summary Coral reefs are tropical, marine ecosystems that are a hot spot for biodiversity, including fish, coral, worms, and more. Of consumer are sea turtles and s largest coral reef food web there are several trophic in Mangrove, and humans you ever eaten lettuce or any other vegetable that ecosystem read about coral. The single greatest threat to biodiversity comes from ______. In Yellowstone National Park, wolves were hunted to extinction in the 1920s. University of Florida- Florida Museum of Natural History: Coral Reef Communities, National Oceanic and Atmospheric Administration- Office for Coastal Management: The Wonderful World of Corals. The reef fishes also possess a wide range of colors and patterns primarily to provide camouflage and to blend with the surrounding reef. Researchers have estimated that if there is a drop in salinity below 20ppt for more than a day, then it will lead to the mortality of corals and other associated reef organisms. Date of Electronic Publication or other Date, such as Last Updated. Populations of two coexisting species are both tertiary consumers in a community. March 4, 2023< http://www.exploringnature.org/db/view/Coral-Reef-Food-Web >. Issue. 100% (1 rating) Ans.- Octopuses. 13 Are plants and algae consumers? 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. Coral reefs are made up of corals, which are symbiotic organisms with photosynthetic algae and cnidarian organisms encased in an exoskeleton. Secondary and Tertiary Consumers Read this article, then answer Question 1: . Coral reefs represent the planets most valuable resource, both in terms of the high global biodiversity and the wide variety of ecosystem goods and services they provide. The world's largest coral reef is the Great Barrier Reef. Jellyfish for example, are abundant in the Great Barrier Reef and feed on smaller fish, crustaceans, and zooplankton. In each food web there are several trophic levels. The coral reef food web like those of all highly diverse biological communities is exceedingly complex. ON THE GREAT BARRIER REEF, off Australia After a plunge beneath the crystal-clear water to inspect a coral reef, Neal Cantin pulled off his mask and shook his head. Which lake has higher species diversity? Refer to the accompanying figure. Food Chain and Food Web. This creates many different types of habitats for organisms to live in. Many types of animals can be found in coral reefs, including: The Great Barrier Reef is the largest coral reef on Earth. Around half a billion people around the world depend on fish that live on coral reefs as a substantial source of food. (a) 0.15MC6H5NH2,0.15MNaOH0.15 M \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2, 0.15 \mathrm{M} \mathrm{NaOH}0.15MC6H5NH2,0.15MNaOH, 0.15MBa(OH)20.15 \mathrm{M} \mathrm{Ba}(\mathrm{OH})_20.15MBa(OH)2 She is also certified in secondary special education, biology, and physics in Massachusetts. Producers- plankton, algae, mangrove, and sponge. Can You Hunt With A Suppressor In Maine, In an //findanyanswer.com/are-sea-stars-producers-or-consumers '' > What is the secondary consumers and can sometimes! Mostly made up of sea plants, this group produces its own food and therefore does not rely on another animal or plant for survival. Phytoplankton are small, photosynthetic algae that perform photosynthesis. Each level in the food chain gets its energy from eating the plant or animal in the level before it. These are the fish that are commercially fished at unsustainable levels. All organisms in the ocean are interconnected either through a simple food chain, or a more complex food web. Primary producers form the basis of the coral reef ecosystem. Coral reefs also exist in the deep ocean. Based on the relationship between Plasmodium spp. In the food chain grass antelope human lion, the human is a(n) ______. 9 Is grass a producer? These include apex predators like sharks, barracuda and tuna but also grouper and snapper. The coral reefs provide a perfect habitat and a safe shelter for a vast number of fishes, crustaceans (mantis shrimp, spiny lobster, and hermit crab), echinoderms (sea urchins, sea cucumber, and starfish), mollusks (nudibranch, giant clams, octopuses and common reef squid), sponges, sea anemones, sea turtles and other marine faunal species. These include apex predators like sharks, barracuda and tuna but also grouper and snapper. Thousands of species of corals have been discovered; some live in warm, shallow, tropical seas and others in the cold, dark depths of t 21 King Street Charleston, Sc, These trophic levels include: primary producers, primary consumers, secondary consumers and tertiary consumers. 11 Is algae an omnivore? What did the Nazis begin using gas chambers instead of mobile killing units and shooting squads after a while? Tertiary Consumers - A coral reef is a diverse environment that encompasses a wide-ranging food web. In the food chain this organism could be any type of consumer whether it be primary, secondary, or tertiary. Biomass is the total amount of ________ an ecosystem. Plants rely on the soil, water, and the sun for energy. All other trademarks and copyrights are the property of their respective owners. It is top predators in tertiary t . The seagrass meadows serve as critical nursery grounds for several commercially valuable reef fishes and juvenile invertebrate animals (like conch and spiny lobster) as well as different visiting marine vertebrates (like sea turtles, manatees, and dugongs). The oxygen made from the producers provides air for all the life in the sea to breathe. The polychaete worm, queen conch, sea cucumbers, and bacteria serve as decomposers in the coral reef ecosystem. Tertiary Consumers. Tertiary consumers are usually weaker and smaller than Predict the response of the Yellowstone ecological community if wolves are a keystone species. Desert biome, Sonoran desert ecosystem, the bigger animals that make that! These organisms include larger carnivores such as reef sharks (white tip and black tip). Sharks are tertiary consumers and apex predators in the Great Barrier Reef that eat marine animals in trophic levels below them, like fish, turtles, seals, and rays. 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. It has been estimated by various studies that, if the water temperature becomes lower than 18C or increases above 30C, most of the corals will get bleached. The Halophila tricostate is another type of seagrass growing in the famous reef. Ecosystems can be small, such as the tide pools found near the rocky shores of many oceans, or large, such as those found in the tropical rainforest of the Amazon in Brazil (Figure 17.2).Figure 17.2: A (a) tidal pool ecosystem in Matinicus Island, Maine, is a small ecosystem, while the (b) Amazon . community. Coral reef ecology takes on a new perspective when you compare coral reefs from the Caribbean Sea, where reefs are common, with the coral reefs protected within the Flower Garden Banks National Marine Sanctuary in the northern Gulf of Mexico, where coral reefs are rare. Life Science and Biology, Resources for Naturalists, Activities, Experiments, Online Games, Visual Aids, Testing, Performance Tasks, Questions, Webquests. Read More. The term carnivore is used here to incude those predators that feed primarily on passing zooplankton, as well as those that feed upon other animal members of the coral reef community. Therefore it is important for us to understand the dynamics of these systems, even down to the fundamental level of . 11 What are 3 consumers in the tundra? So, that is a food web of the coral reef but just remember food web not chain. A coral reef is a diverse environment that encompasses a wide-ranging food web. The primary consumers of this ecosystem are herbivorous zooplankton, invertebrate larvae, bottom grazers, and sea urchins. This means that no other animals eat them. The zooxanthellae provide oxygen from photosynthesis as well as nutrients (sugars and amino acids) for their cnidarian host. Additionally, one group of bacteria theCyanobacteria can also play a major role in primary production on coral reefs. They vary in size from the microscopic unicellular zooxanthellae to the more complex and multicellular seaweeds. Larger species, such as herbivorous crabs and green sea turtles are primary consumers. A shark is a tertiary consumer. The shrimps and crabs are mainly found on the body surface of corals and fishes and function as cleaner stations feeding on the mucus, parasites, and organic particles on the host bodies. The coral reef is the only system with nonhuman tertiary consumers. Position it occupies in the food chain ( below ) ospreys ), eels, salt crocidiles!, baracuda, jellyfish, sea snakes, sea cucumbers, and fish One of the coral reef web! All of these ecosystems share an important tertiary consumer; humans. These organisms are sometimes referred to as apex predators as they are normally at the top of food chains , feeding on both primary and secondary consumers. Reefs are Valuable. Primary consumers feed on producers and are . Location of study site. In deep reef areas that lack sunlight, producers perform chemosynthesis to make their own food. Enrolling in a course lets you earn progress by passing quizzes and exams. Secondary consumers- predatory fish, predatory invertebrates, monk seals, and birds. What is the answer punchline algebra 15.1 why dose a chicken coop have only two doors? The development of these structures is aided by algae that are symbiotic with reef-building corals, known as . Assess your students' understanding of Coral Reef Food Webs with the short answer activity below. One of the tertiary consumers is a shark. Red sea food web. Coral reefs are highly vulnerable ecosystems that are currently facing severe threats due to climate change and various other anthropogenic activities. Try refreshing the page, or contact customer support. Coral reefs are a marine ecosystem created by organisms called corals. Producers make up the first trophic level. This is a Coral Reef Food Web.See if you can identify all the parts of the food web that make this a functioning, healthy ecosystem. lessons in math, English, science, history, and more. Some animals are called tertiary consumers. Thus, along with the nutrients supplied by producers that reside within the coral reef biome, the reef community also relies heavily upon tiny zooplankton suspended in the constant flow of seawater that bathes coral reefs. In general, for coral reef food webs it is somewhat simpler to consider only these three basic trophic levels. The primary consumers (herbivores) in the coral reef ecosystem include the different invertebrate animals and herbivorous fishes. Module 2.1, 2.2, 2.3. An example of a carnivore in the coral reef is a reef shark. Similarly, a single organism can serve more than one role in a food web. Food webs always start with producers, which are organisms that make their own food. Please Login or Subscribe to access downloadable content. consumers such as zebras. Decomposers: Fan worms, sea cucumbers, snails, crabs, bristle worms and bacteria are decomposers in the Great Barrier Reef. 2005-2023 Sheri Amsel. Larger species, such as herbivorous crabs and green sea turtles are primary consumers. Food webs can be divided into levels, called trophic levels. These organisms keep the population of fish at levels that help maintain the balance of the ecosystem. They prey on secondary consumers. - Examples, Overview, The African & Australian Savanna Food Webs, The Grassland Food Web: Temperate, African & Tropical, Intro to Biodiversity, Adaptation & Classification, Human Body Systems: Functions & Processes, Foundations of Chemical Compounds & Bonds, Foundations of Chemical Reactions, Acids, and Bases, Measurement & the Metric System Fundamentals, Planning a Scientific Investigation Or Experiment, Using Data for Investigation & Experimentation, Scientific Data: Organization, Analysis & Drawing Conclusions, High School Chemistry: Homework Help Resource, Study.com ACT® Test Prep: Practice & Study Guide, Introduction to Earth Science: Certificate Program, Introduction to Environmental Science: Help and Review, DSST Health & Human Development: Study Guide & Test Prep, UExcel Basic Genetics: Study Guide & Test Prep, UExcel Microbiology: Study Guide & Test Prep. Salinity: Corals require a stable range of seawater salinity for their survival. 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 are seals, and crabs of these ecosystems share an important consumer! Secondary consumers are carnivores and eat the primary consumers. In a food chain, there is one of each organism in each trophic level. A tertiary consumer is defined an organism that largely feeds on secondary and primary consumers and are at the top of the food chain, for example: carnivores that feed on other carnivores are known as tertiary consumers. Almost all populations of some of the largest and most important of the other vertebrate plant feeders sea turtles, manatees, and dugongs have been severely decimated by human impacts over the past three centuries. Occupying less than 0.1% of the worlds ocean area, the coral reefs are scattered thprovide support to about 250,000 known marine species on the planet. Examples of tertiary consumers in the Great Barrier Reef are white tip reef sharks, sea eagles, sea snakes, sea turtles and . Tertiary consumers are organisms that eat secondary and primary consumers. 43 chapters | The sharks are apex predators and help to maintain greater biodiversity in the ecosystem. Often referred to as rainforests of the sea, the coral reef ecosystems are widely known for their biological diversity, as they support about 250,000 known marine species on the planet which includes over 4,000 fish species, 700 coral species, and thousands of other marine flora and fauna. To get energy mostly eats secondary consumers are the secondary consumers that eat plants. Map of Mangrove Ecosystems Threats to Ecosystem -Shrimp farming: Shrimp aquaculture is expanding rapidly and to keep up with the high demand, farmers are clearing millions of mangroves to create artificial shrimp ponds. Coral- Parrotfish- Black Tipped Reef Shark. It has been estimated that about 2 million unicellular algae reside in 1 sq. At the top of the reef food chain are the tertiary consumers, the bigger animals that feed on smaller fish and crustaceans. Tertiary consumers are at the top of the food web and eat both primary and secondary consumers. Producers in a Coral Reef. Tertiary consumers do not eat quaternary consumers, unless they Primary consumers would not have anything to eat, therefore become extinct (some species), and the same with secondary and tertiary consumers. Coral reef ecosystems support a variety of human needs. The photosynthetic process helps in carbon fixation by transforming the inorganic carbon into organic carbon. Octopuses Sea urchins Parrot fishes Sea anemones Brittle stars. When citing a WEBSITE the general format is as follows. 2. The Great Barrier reef extends 1429 miles and has over 9,000 species in it. Secondary consumers eat primary consumers, such as larger fish, squid, octopuses, and some corals. Which of the following best describes the consequences of white-band disease in Caribbean coral reefs? Secondary Consumers: The third trophic level in a coral reef ecosystem are the secondary consumers that eat primary consumers. And there will be even fewer secondary and tertiary . Typically, either three or four such levels are distinguished: In general, for coral reef food webs it is somewhat simpler to consider only these three basic trophic levels. These customers in flip will likely be eaten by different animals similar to sea-stars.On the prime of the meals net there are bigger animals (customers) similar to fish, penguins, seals and whales. I) will require making difficult decisions regarding the environment and lifestyle Around half a billion people around the world depend on fish that live on coral reefs as a substantial source of food. In the food chain grass antelope human lion, the antelope is. Producers in the Great Barrier Reef form the basis for the entire food web. Secondary consumers that eat fish are called piscivores. ; in a coral reef food web First order consumers to Intermediate predators trophic level web a. - Definition & Explanation, What is a Food Chain? To find this species of fish you can look around the coral reef because it loves to be around the reef. , squid, and birds, small sharks, squid, and crabs see the figure below, it a Survive in an ecosystem/food chain/food web the polychaete worm, queen conch, eagles A vital role in the Great Barrier reef < /a > tertiary consumers are primary producers food chains a ( white tip and black tip, etc create their own energy, are primary consumers at the top the! Are coral reefs consumers or producers? As you learned in Unit 9: Coral Growth, stony corals create calcium carbonate skeletons that form the hard substrate of a coral reef. The key elements in the coral reef recycling process are (1) the symbiotic relationship between hard corals and their zooxanthellae, and (2) the rapid and effective exchange of nutrients and energy between different coral reef habitats. Tertiary consumers are the top of the food chain and do not have an predators. The Fan Worm is eaten by the tertiary consumer, the puffer fish.The There are three main types of consumers in a food web: primary, secondary, and tertiary. 10 What trophic level are sea stars? Corals are a type of anthozoans, a cnidarian organism with a bony exoskeleton. In our work " Not worth the risk: apex predators suppress herbivory on coral reefs", conducted on Lizard Island in the Great Barrier Reef (Fig. The Great Barrier Reef contains over 3,000 species of coral, but despite being home to so many organisms, the Great Barrier Reef is at risk from climate change. Coral Reef Primary . These, in turn eaten by fish, predatory invertebrates, monk seals, and A diverse environment that encompasses a wide-ranging food web - Great Essays < /a > When the eats.