omnivores in the tropical rainforest
We use cookies to ensure that we give you the best experience on our website. a. food b. oxygen c. carbon dioxide d. food and oxygen e. food and carbon dioxide. What is the biotic factor "decomposer"? The end result is a very thick canopy overhead that shades the ground from sunlight. the leeward side of a mountain range located near the ocean. Elephants, zebras, giraffes, deer, leopards, and other animals can be found in this area. Which of the following options is correct? Giant anteaters and armadillos are New World rainforest carnivores; the giant anteater eats ants and termites whereas armadillos feed on snakes, mice, lizards and insects that they dig out of the ground. Herbivores are species that primarily eat plants or parts of plants. Disturbances drive plant growth and plant community structure in many different ecosystems, including highly productive tropical forests, where, for example, an increase in light underneath a treefall gap can increase plant growth and alter plant community structure (Brokaw & Grear, 1991).Beyond primary producers, higher trophic levels are influenced by disturbances as well. It lives in the canopy layer of the rainforests where it feeds exclusively on nectar, fruits, and flowers. Here are a few primary consumers in the tropical rain forest: Sloth Lemurs Grasshopper Humming Bird Gorilla Macaw Fruit Bats Insects Now here are a few secondary consumers: Parrot Frog Monkey Jaguar Iguanas Vampire Bat Red-Eyed Tree Frog I can tell you that there are way more consumers than just these ones. They sleep by day stuck to leaf-bottoms with their eyes closed and body markings covered. a. grassland b. tropical rainforest c. desert d. forest, Which biome has four seasons and is dominated by plants that drop their leaves in the winter to conserve water? For this reason, they are often known as ' cloud forests '. a. buffalo herds b. buffalo chips c. air d. tropical forests. The forest floor is the rainforests bottom-most layer which receives only 2% of the sunlight. a. tropical b. subtropical c. boreal d. temperate, Which biome is characterized by a coniferous forest with low average temperature and moderate rainfall? Are trees herbivores carnivores or omnivores? Here the temperature is high, rain falls for much of the year, and the atmosphere is humid. Create your own unique website with customizable templates. Their typical diet consists of plants, fruits, nuts, pollen, and insects. The forest is home to some of the richest biodiversity on the planet, with thousands of fish, plant, bird and mammal species. The 'typical' tropical rainforest is known as a lowland tropical rainforest. The animals that eat plants, grass , or fruit are what the rain forest calls herbivores. is a pig-like herbivorous mammal with a short, prehensile snout. The jaguar prefers to inhabit the rainforests of the Americas and is found across much of Central America and south to northern Argentina and Paraguay. They move through the canopy at a rate of about 40 yards per day, munching on leaves, twigs and buds. Omnivores eat both plants and other animals. Which ecosystem with fertile soil has been mainly converted into agricultural farmlands for human use? Some scavengers found in a tropical rain forest are velvet worms, king vulture, ants and giant millipedes. We use cookies to ensure that we give you the best experience on our website. raccoons. \\ Select one: \\ a. Frogs and toads also feed off the insects in the rainforest. What term describes animals which produce their own food? The sloth uses camouflage and moves very slowly to make it difficult for predators to spot. B) herbivores. Trees, Vines, and Ferns Both endemic and introduced trees dominate the rainforests of Hawaii. Deer, rabbits, squirrels, and caterpillars are all forest herbivores. What kind of animals live in dry forests? a. Deserts. There are herbivores, carnivores, omnivores, and detritivores. B. Kristy Ambrose enjoys writing about teaching, travel and pet care. What are 4 herbivores in the tropical rainforest? Crocodiles such as the caiman prey on whatever animals happen to come along, including small mammals and birds. The jaguar (Panthera onca) is the biggest cat species living in the Americas and is the third largest in the world after the lion and the tiger. Description. The Most Dangerous Animals Of The Amazon Rainforest, Meet 12 Incredible Conservation Heroes Saving Our Wildlife From Extinction, India's Leopard God, Waghoba, Aids Wildlife Conservation In The Country, India's Bishnoi Community Has Fearlessly Protected Nature For Over 500 Years, Wildfires And Habitat Loss Are Killing Jaguars In The Amazon Rainforest, In India's Sundarbans: Where People Live Face-To-Face With Wild Tigers, Africa's "Thunderbird" Is At Risk Of Extinction. Which major change to the ecosystem will probably not change this plant population. Fact 1: Rainforests only cover around 2 percent the total surface area of the Earth and about 6% of the Earth's land surface, but about 50 percent of all known species of the plants and animals on the earth live in the rainforest. Both pass on all energy received to the next trophic level. Parrots are able to live in the rainforest due to their great adaptations to a varied omnivorous diet, intelligent social behaviors, defensive strategies, and various other noticeable physical adaptations that help them survive in the wild even in the instances of various difficult challenges. Analytical cookies are used to understand how visitors interact with the website. (a) Super carnivores (b) Carnivores (c) Herbivores (d) Primary producers. Four different kinds of cryptocurrencies you should know. They keep an ecosystem free of rot and decay by breaking down organic matter. The coatis are found in the lowland rainforests east of the Andes from Colombia to the Guianas to Uruguay and northern Argentina. 5 What do herbivores eat in the tropical rainforest? Woodland creatures like red foxes, gray foxes, coyotes, skunks, raccoons and opossums inhabit woodlands and eat a varied diet. It can live for around 50 years in captivity and features prominently in the rituals and cultures of locals in areas where it is found. A large number of reptiles, insects, and amphibians also occur in this layer. 2 What are 4 herbivores in the tropical rainforest? b. A small, common monkey, found throughout western Amazonia. squirrels. Although, habitat loss is a major threat to the animal, it still exists today. Pigs are omnivores belonging to a family of even-toed ungulate known as Suidae and the genus Sus. Tropical rainforests lie in the equatorial zone, between the Tropic of Cancer and Tropic of Capricorn. Which biome has the richest soil? It covers and area of 1,112,000 square miles, almost twice the size of Alaska. By clicking Accept All, you consent to the use of ALL the cookies. Why are large predators relatively rare in the rainforest. What are the major plants, animals, and fungi that are found in a terrestrial ecosystem? The peccary family includes warthogs, wild boars and the endangered babirusa. 1 What are 3 omnivores in the tropical rainforest? A large number of small mammals, birds, reptiles, and predators like the jaguar inhabit this layer. Did Smokey Robinson sing with the Miracles? The canopy is the most distinctive layer of the rainforest forming a roof over the forest floor and the understory layer. (The word carni is Latin for flesh.) In the rainforest, the carnivores that most likely come to mind are the big jungle cats such as tigers and jaguars. C) carnivores. Like the plants, the herbivores play important roles in the forest ecosystem. a. taiga b. savanna c. tundra d. temperate deciduous forest e. tropical rainforest. \\ c. Both pass on much less energy to the next trophic level than th, Which is usually a carnivore? What is the ecosystem of a tropical rainforest? How have human activities, What is another term for secondary consumer? All other trademarks and copyrights are the property of their respective owners. Sloth bears live in Sri Lanka and Southern India, where they feed on termites; the sun bear is a related species that lives in Southeast Asia. These include the leopard cat in Asia and the margay and the ocelot in the New World. What animals live in the Indian rainforest? These include the warthogs, wild boars and babirusa. OMNIVORES of the RAINFOREST FLOOR. While some omnivores are solitary, many species of tropical rainforest omnivores live in groups, which helps them to defend their food resources and survive. . They include not only mechanically independent forms, whose stems are self-supporting, and saprophytic plants but also mechanically dependent synusiae such as climbers, stranglers, epiphytes, and parasitic plants. to 100, making a lot of noise! Tocos are probably the most recognizable member of the toucan family. Despite harsh conditions, some animals thrive in hot, dry desert climates. All of these organisms feed on and decompose dead matter. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Golden Poison Dart Frog - The Golden Poison Dart Frog contains the most poison of all the dart frogs. Animals which eat both plants and other animals are known as what? Should I get a dog if I live alone and work full time? They are not carnivores, however. The cookies is used to store the user consent for the cookies in the category "Necessary". In temperate rainforests, primary consumers include monkeys, snakes, elks, and other small mammals . Green Anaconda- At the top of the food chain and . A peccary is a pig-like mammal that lives in the tropical forests of both South America and the rain forests of Africa, India and Asia. . a. marine, freshwater, and terrestrial b. desert, forest, grassland c. ocean, coastal, inland d. tropical, deciduous, boreal, What trophic level(s) (producer, consumer, or decomposer) is/are you eating when you eat each of the following: a. steamed broccoli b. chicken c. eggs d. mushrooms. Where do omnivores live in the Amazon rainforest? The shallow roots of rainforest trees absorb these nutrients, and dozens of predators consume the decomposers! All maps, graphics, flags, photos and original descriptions 2023 worldatlas.com. Since omnivores hunt and are hunted, they can be both predators and prey. The crowned eagle (Stephanoaetus coronatus) is a massive and ferocious bird of prey that is found in the emergent layer of the rainforests. Their most recognizable trait is their long, orange and yellow bill which usually grows to .5 - .75 ft (.15 - .23m) in length. The mountain gorilla, as its name suggests, is a species that ranges into . How many times should a shock absorber bounce? The clouded leopard, flying squirrel, sloth, leopard, tiger, slow loris, and Indian bison are just a few. Threats. What are the examples of a carnivorous and a herbivorous reptile? Analytical cookies are used to understand how visitors interact with the website. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. These animals are nocturnal, frugivorous, and arboreal in nature. They feed mainly on fruit but are known to supplement their diet with plants and roots. In addition to the big rainforest cats, there are numerous small rainforest cat species. The keel billed toucan (Ramphastos sulfuratus) is found in the rainforests of Latin America. The typical diet of the tropical forest omnivore includes plants, fruits, nuts, pollen, a variety of insects and sometimes even honey. When such emergent layer trees collapse, it forms gaps in the canopy, allowing sunlight to reach the lower layers of the rainforest. The most notable rainforest omnivores are the wild forest pigs which are found in both the New and Old World. Related. These tropical birds are omnivores and consume plants, fruits, snakes, and small types of mammals. Desert and Tundra C. Rainforest and Freshwater Lake D. None of the above, What consumes organic matter from all trophic levels? The birds are currently classified as vulnerable and number between 120,100 and 259,000. These cookies ensure basic functionalities and security features of the website, anonymously. a. zooplankton b. fungus c. rabbit d. grass e. cat, Think about the ecological biome where you currently live or grew up. c. Tertiary. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Unfortunately, they are hunted for the pet trade and for their fur. MongaBay.com: Tropical Rainforests: The Understory: Mammals of the Forest Floor. The babirusa is usually found in swamps and along streams. Photo by Judy Gallagher on Flickr. They live in the Canopy and Understory forest layers. (The word carni is Latin for flesh.) In the rainforest, the carnivores that most likely come to mind are the big jungle cats such as tigers and jaguars. But opting out of some of these cookies may affect your browsing experience. Producers Producers are able to produce their own food through photosynthesis and they can also produce for other consumers. - Definition, Plants & Animals. An example of a food web: Also known as the ring-tailed coati (Nasua nasua), it is an animal that inhabits the rainforests of South America. Toucan Toucans live in the forest canopy. a. desert b. savanna c. tropical rain forest d. prairie e. temperate rain forest, Which of the following represents a grazing food chain? Their food sources are buried in the soft, wet forest soil and consist of roots, bulbs, insects and small animals. These rainforests receive a high volume of annual rainfall, and nearly every month receives at least 60 mm rainfall. The name for this animal is derived from an Indian word that means "honey bear." Omnivores in the rain forest? What happens to atoms during chemical reaction? What is the importance of the diastema for an herbivore? a. Pigs are generally herd animals that move in groups ranging from 5-25 individuals. What is meant by the competitive environment? Where would a rain shadow be located? What biogeochemical cycles go on in a tropical rainforest? Feral pigs are distributed in the Northern territories of Australia and the Western part of Australia. A small carnivorous mammal that eats, Which of these forest types has increased in recent years? All the seven species of these monkeys are threatened to some extent. 3 to 4 females and 1 to 3 males of this primate species live together in one group. 29. The cookie is used to store the user consent for the cookies in the category "Analytics". A majority of the largest trees of the rainforest, growing up to 30 to 45 m in height, are found in this layer. The carnivores that do exist have adapted to be able to hunt above ground in the forest canopy as well as on the ground; they have also adapted to eat smaller prey. African gray parrots are medium-sized, gray, black-billed birds found in equatorial Africa. \\ b. Plants growing here seldom reach 10 feet in height and usually have broad leaves to provide greater surface area for photosynthesis. Why does it look like pictures are looking at you? She holds a Bachelor of Arts in English literature from the University of Victoria. Most songbirds eat both insects and plants, as do crows and ravens. For example, grass produces its own food from sunlight. Decaying plant and animal matter collect in the forest floor where they are decomposed by microbes like bacteria and fungi. (Cho, Consider an ecosystem that hosts a population of plants, herbivores and a carnivorous predator. Ellie Gambrel lives in Raleigh, N.C., where she has worked as an editorial assistant since 2007. Their range is very limited, as they are only found in a tiny amount of rainforest near the Pacific coast of Columbia. The jaguar closely resembles the leopard but is sturdier and larger than the latter. What are 10 herbivores in the rainforest? Slender Loris. Feral pigs do not have a consistent diet because they are opportunistic omnivores. coatimundis. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. bats. This cookie is set by GDPR Cookie Consent plugin. Shade-tolerant shrubs, small trees, woody vines, and herbs comprise the vegetation of this layer. email Animals that hunt other animals are known as predators, while those that are hunted are known as prey. Do not sell my personal info These animals include fennec foxes, dung beetles, Bactrian camels, Mexican coyotes, sidewinder snakes and thorny devil lizards. The small cats can be the size of a house cat or the size of a dog. What are 3 examples of biomes and ecosystems? The tropical rainforest layer between the forest floor and the canopy is the understory layer, and it receives only about 5% of the sunlight. Tropical rain forests are among one of Earth's largest biome. Many omnivorous animals--animals that eat other animals but also supplement their diets with plants--live in the rainforest as well. What are 3 omnivores in the tropical rainforest? Complete this lesson to answer these questions and many more. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Desert. What kind of animals live in tropical dry forests? All rights reserved. Proudly powered by WordPress | Mongabay.com: Mammals of the Forest Floor. These are woodland creatures that eat both plants and meat. All living things are either known as producers, consumers (herbivores, carnivores, or omnivores), or decomposers. In which biome would the extinction of an animal species have the least impact? Mammalian herbivores include spiny rats, deer, peccaries, sloths, monkeys, and many others; they are often generalists, feeding on a variety of available plant taxa according to season or locality. Tapir. They are almost completely herbivores, with invertebrates like insects making up an infinitesimal part of their diets. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. (The word carni is Latin for flesh.) In the rainforest, the carnivores that most likely come to mind are the big jungle cats such as tigers and jaguars. It is about the same size as a chipmunk and lives most of its life in the trees. bats. With so many trees and plants in the Amazon Rainforest, its not surprising that there is a high diversity of animals that feed almost exclusively on plant material. You can see a camera trap clip of these fantastic animals on the Amazon mammals post. Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help. Which forest biome is most likely to get precipitation snow? Four good reasons to indulge in cryptocurrency! The Western lowland gorilla (Gorilla gorilla) is found in the forests of central Africa. The chimpanzee's favorite foods are fruits, leaves and foliage. The significant role played by bitcoin for businesses! D. primary producers. Consider one of the plant species that is consumed by the herbivores. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Herbivores are animals that eat plants or plant parts. Animals That Live in the Tropical Forest That Are Omnivores. The most notable rainforest omnivores are the wild forest pigs which are found in both the New and Old World. . Facebook These are woodland creatures that eat both plants and meat. 3 What is a omnivore in a tropical rainforest? Omnivores eat both plants and other animals. Montane rainforests are found at higher altitudes. Omnivores eat both plants and other animals. (a) Tropical rainforest (b) Desert (c) Hydrothermal vent (d) Tundra. But rainforest carnivores also include plants, fish, insects and birds too, like the giant condors. What biological factor makes carnivorous animals eat only meat and herbivores animals only plants? The word omnivore denotes an animal that eats both plants and animals, including insects. Amazon Animals: Omnivores Omnivores eat both plants and other animals. Bears are the largest of the forest omnivores. They roam around the tree tops in large troops of 20 What are some common carnivores in the tropical rainforest? A family of birds called flycatchers wait for insects to fly past, then swoop out to catch them; other birds spend their whole lives following swarms of army ants (which themselves eat mostly insects). Eats a wide variety of fruits, berries and insects, as well as leaves, flowers and nectar. Over 20 million arthropod species and a large number of avians inhabit this forest layer. This cookie is set by GDPR Cookie Consent plugin. Which major change to the ecosystem will probably not change this plant population? d. Tropical wet forests. One example of this is felines. Some plants depend on herbivores to help them spread their seeds. Some rainforest omnivores include: wild pigs. Explain why this specifically describes felines. Andean cocks-of-the-rock (bird) consumes fruits, berries and insects. Their droppings disperse seeds in these sunny areas where new trees and shrubs can take root. The Secondary Consumers - the jaguar and boa constrictor. Conifer trees are the dominant plant species of what type of biome? What are some herbivores in the tropical rainforest? Red Brocket Deer. Where in the world would you be located? You also have the option to opt-out of these cookies. They inhabit the tropical forests of western Africa. Some birds that are endangered are pheasants, eagles, owls, wood ducks and hornbills. Could there be a food chain without herbivores and carnivores? Three Toed Sloth. Lives in semi-open habitats and spends much of its time on the ground searching for small fruits and insects. The tropical rain forest is filled with all kinds of animals and plants, and many of the inhabitants of the tropical forests will stalk and eat some of both varieties to survive. The cookie is used to store the user consent for the cookies in the category "Analytics". Trees, vines, mosses, grasses, tropical fruit trees, decomposers. They forage in nomadic groups and their constant movement gives the plants time to regenerate. A. The most specialized carnivores are the cats with their retractable claws and acute senses. The golden arrow frog (Phyllobates terribilis) is the most dangerous among the three. The most diverse group of mammalian carnivores, the weasel family (Mustelidae) includes several rainforest species, such the tayra ( Eira barbara ). Sulawesi Wrinkled Hornbill. squirrels. Can a food chain have quaternary consumers without having secondary or tertiary consumers? b. Carnivores. a. Living in the leaves and plants on the floor of the rainforest near streams and rivers. There can be many roles in an ecosystem, but for now lets look at the producers in the Tropical Rain forest. Southeast Asia is a 3,100 mile long chain of about 20,000 islands strung between Asia and Australia. Examples of omnivores include bears, birds, dogs, raccoons, foxes, certain insects, and even humans. These are one of the most commonly sighed mammals in the Amazon Rainforest. Logging interests cut down rain forest trees for timber used in flooring, furniture, and other items. Carnivores dont simply prowl the rainforest floor for their prey but are also found in the trees like the tayra of the Amazon Rainforest, a weasel-like efficient hunter. Carnivores feed off other animals in the rainforests and usually prey on herbivores. What carnivores are in the tropical rainforest? (The word carni is Latin for flesh.) In the rainforest, the carnivores that most likely come to mind are the big jungle cats such as tigers and jaguars. We also use third-party cookies that help us analyze and understand how you use this website. Our experts can answer your tough homework and study questions. Tropical rainforests are found in the equatorial zone in Central America, South America, Africa, Asia and Australia (see map above). Examples are wild pig-like mammal called peccary. The chimpanzee rarely hunts other small forest animals like pigs and antelopes. a mountain range located 30 degrees north of a tropical rainforest. Part of the definition excludes animals that must eat food of a certain type in order to survive, even if the animal is capable of eating other types of food. Which two biomes are characterized by extremely high biodiversity? They feed on producers and consumers and break down leftover materials into simpler forms. e. Piscivores. The cookie is used to store the user consent for the cookies in the category "Performance". Gorillas eat leaves, shoots, stems, roots and bark. The most common Amazon Which animals are found in tropical grassland? Below are 45+ Facts on Tropical Rainforests. Peccaries are active all day long, although mostly at dawn and dusk. Omnivores are animals which eat both plants and meat. They eat tropical fruit, spiders, lizards, frogs, snakes and even plunder nests of smaller birds, taking eggs and nestlings. Northwestern University: What is an Omnivore? Though less biologically diverse than rainforests, tropical dry forests are still home to a wide variety of wildlife including monkeys, large cats, parrots, various rodents, and ground dwelling birds. The emergent layer has few giant trees that reach heights up to 45 to 55 m or even higher. The cookies is used to store the user consent for the cookies in the category "Necessary". This cookie is set by GDPR Cookie Consent plugin. (67) $7.50. The Southeast Asia Tropical Rainforest is located in Southeast Asia, known as one of the most oldest forest on Earth. Yes, deer can be seen everywhere in the world, except for Australia and Antarctica. What are some examples of an omnivore? Every living thingfrom one-celled algae to giant blue whales needs food to survive. Peccary. This website uses cookies to improve your experience while you navigate through the website. Mammals, invertebrates, and reptiles are also found here. The Producers and Consumers of the Tropical Rainforest. Which major change to the ecosystem will probably not change this plant population. This is a tough question to answer because there are multiple different types of rainforests. These cookies ensure basic functionalities and security features of the website, anonymously. They have a large dark spot on both sides of the bill near the tip of the bill. We also use third-party cookies that help us analyze and understand how you use this website. What kind of food does the tropical rain forest eat? The boa constrictor (Boa constrictor) is a massive snake that is found in forests throughout the Americas and also the Caribbean islands. Photo by Bernard Dpont on Flickr. The Congo Basin makes up one of the most important wilderness areas left on Earth. 0.1%. Tropical rain forests also contain a diverse amount of plants and animals. Animals That Live in the Tropical Forest That Are Omnivores Peccary. Consider one of the plant species that is consumed by the herbivores. One of the five extant rhino species today, the Sumatran rhinoceros (Dicerorhinus sumatrensis) inhabits the tropical forests of Borneo and Sumatra. These unique ecosystems are typically found along the equator. A large number of small mammals, birds, reptiles, and predators like the jaguar inhabit this layer. Jaguars (Panthera onca) are the largest of the big cats native to North and South America. Organisms that can feed on autotrophs as well as on heterotrophs are known as: A. omnivores B. carnivores C. primary consumers D. producers E. herbivores What type of food would be consumed by a. Semi-evergreen forest is more extensive than the evergreen formation partly because evergreen forests tend to degrade to . Some insects, such as crickets, are omnivores. Which major change to the ecosystem will probably not change this plant population. What Animals Live In The Tropical Rainforest? What are the decomposers in the tropical rainforest? This tropical rainforest animal is today critically endangered. Tropical rainforest B. Coral reef C. Arctic tundra D. Ponds E. Boreal forest. raccoons. The top layer or canopy contains giant trees that grow to heights of 75 m (about 250 ft) or more. 4 What animals in the rainforest are omnivores? This cookie is set by GDPR Cookie Consent plugin. The tropical rainforest animals (fauna) live in different layers (strata) of the jungles. July 31, 2012 The most notable rainforest omnivores are the wild forest pigs which are found in both the New and Old World. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. The typical diet of the tropical forest omnivore includes plants, fruits, nuts, pollen, a variety of insects and sometimes even honey. But rainforest carnivores also include plants, fish, insects and birds too, like the giant condors. Photo by Judy Gallagher on Flickr. 4 What do herbivores eat in the rainforest? However, three main groups dominate the tropical rainforests. Each food chain is a possible pathway that energy and nutrients can follow through the ecosystem. As they extend, they curve backward and downward to form partial semicircles. The Canopy is Super Thick. Found along Amazonian rivers. The Borneo lowland rain forests is diminishing due to logging, hunting and conversion to commercial land use. What are primary consumers? The trees of this layer are well adapted to withstand the strong winds and hot temperatures above the canopy. What part of your neck hurts with meningitis? Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Have you ever thought what it would be like if you stood in the middle of a tropical rainforest? Herbivores are: A. primary consumers B. secondary consumers C. decomposers D. scavengers.