Tertiary Consumer: Definition, Examples and Functions Large marine mammals are rarely found in coral reefs. In an ecosystem, plants and animals all rely on each other to live. Two examples of autotrophs in coral reef ecosystems are seaweed and zooxanthellae, a type of algae that makes up part of the coral and gives it color. Amanda has taught high school science for over 10 years. Chapter 54: Community Ecology Flashcards | Quizlet Coral reef communities are extremely efficient at acquiring, retaining and recycling nutrients received from multiple sources. They grow on reef surfaces, plant and algal surfaces, and even on the sand grains between reefs. As estimated by scientists there are over 4000 species of fish residing in the worlds coral reefs and these fishes are extremely diverse in their coloration, forms, and behavior. These predators are then preyed on by reef sharks. Great Barrier Reef Food Chain Analysis | ipl.org Well, reports Stanford University roadrunner eats these animals, it is posted! 10 Is Moss a producer? The sun serves as the initial source of energy for the coral reef ecosystem. Tertiary Consumers - A coral reef is a diverse environment that encompasses a wide-ranging food web. ! Coral has a mutually beneficial relationship with microscopic algae which means it gets energy from photosynthesis during the day. Are coral reefs consumers? - Sage-Answer A tertiary consumer is a fourth trophic level after producers, primary consumers, and secondary consumers. Enrolling in a course lets you earn progress by passing quizzes and exams. In general, for coral reef food webs it is somewhat simpler to consider only these three basic trophic levels. Producers in the Great Barrier Reef form the basis for the entire food web.