If you travel inland from the shores of the present Lake Michigan, which was once much larger than it is today, you would travel through the following areas: 1. the present sandy beach 2. grasses 3. a cotton wood forest 4. a pine forest 5. an oak forest 6. a beech-maple forest (where the original shoreline was located) Objectives. B. C. Tertiary Consumers 2. Decomposers Taking Out the Waste. Bacteria are tiny single-celled organisms that can exist in very large numbers in the soil, and to a lesser amount in the water, of freshwater systems. Bacteria are one of the main types of organisms responsible for breaking down dead matter in freshwater systems. Omnivores are animals (including humans) that eat both plants and animals. Carnivores (meat eaters) eat other animals and can be small (e.g., frog) or large (e.g., lake trout). Crab: saltwater crabs are considered scavengers who eat any edible matter they find. 0 participants 0 spottings. MushroomsToadstoo/s! In terms of size, the order goes Lake Superior - 31,700 square miles, Lake Huron - 23,007 square miles, Lake Michigan - 22,404 square miles, Lake Erie - 9,910 square miles, and last but not least, Lake Ontario - 7,340 square miles. Within just a short time, sea lampreys spread throughout the system: into Lake Erie by 1921, Lakes Michigan and Huron by 1936 and 1937, and Lake Superior by 1938. 1931 Meso-oligotrophic zebra mussels) Lake Ontario 0.15 1.2 ? Many non-native species in Michigan, including fruits, vegetables, field crops, livestock and domestic animals, are important to our economy and lifestyle. Plant material from the land also enters lakes and streams at their edges, providing an important nutrient source for many waterbodies. Its distribution ranges from the Great Bear Lake of Canada to the Great Lakes. They have been feared and disdained for centuriesspurned as awful, lethal organisms which belong to the dark provinces of death and decay. LynnPodlecki. 49350 North I-94 Service Drive Belleville, MI 48111. Petoskey Stones: Petoskey stones are an extinct fossil coral that lived 380 million years ago. The flushing time of the Lake is 62 years. Students will investigate the area in and around their school to: 5.3.1 Observe and classify common Indiana organisms as producers, consumers, decomposers, predator and prey based on their relationships and interactions with other organisms in their ecosystem. After reviewing food web concepts of energy flow, trophic levels, and biomass, they consider the impact of the introduction of sea lamprey into their food web. written and photographed by MARK SAKRY. The Petoskey stone also happens to be the official state stone of Michigan. List at least one example of a decomposer, producer, and consumer in Lake Michigan demonstrate understanding of food webs by playing a web of life game Persuade people to take action on preventing the spread of aquatic invasive species or to learn more about how they impact natural communities ending at apex predator species (like Chinook salmon, Lake trout) detritivores (Gizzard shad), microbes, or decomposer species (bacteria, viruses) A food web is a natural interconnection of food chains 2. (1) diversity of organisms present. This new research suggests that Lake Michigan could provide a migration corridor for both bighead and silver carp. Note: decomposers eat all dead things, so I tend to put them on the side (food web is messy enough as is) 4. F, mean annual precipitation is 32.1, and mean annual snowfall is 46 inches. The mean growing season is 140 days, mean annual temperature is 42.8 deg. Created by. ). It spans the entire west coast of Michigans Lower Peninsula, and it is the only one of the five Great Lakes that is located entirely within the United States. Great Lakes Food Web Diagrams. (2) abundance of insects that feed on plants. Students will build a food web of Lake Michigan before the construction of the Welland Canal using cards with diet information. Granulated sea star: moves along rocks and other stationary surfaces and cleans up dead organic matter. Christmas tree worm: uses feathery appendages to catch organic matter floating in the water. Bacteria - These small cells can be found everywhere. Decomposers continually replenish the nutrients in the soil by breaking down dead material through the use Herbivores, such as ducks, small fish and many species of zooplankton (animal plankton) eat plants. Decomposers form an especially important part of fresh-water ecosystems because they consume dead bodies of plants, animals, and other microbes. Producers 5. Bacteria and fungi are the most abundant of the microbial decomposers, numbering in the billions in only one handful of soil! Decomposers recycle dead plants and animals into chemical nutrients, such as carbon and nitrogen, which are released back into the soil, air and water. The UMBS was established in 1909 and became a Biosphere Reserve in 1979 (Heinen & Vande Kopple, 2003). Those percentages can vary by site and season, but generally, Cuhel found phytoplankton make up the bulk of the biomass-some 70 to 80 percent-in mussel-free areas. Join DNR educator Alan Wernette from the shores of Lake Michigan at Ludington State Park to learn about the Great Lakes, the largest freshwater ecosystem in the world. Most marine decomposers are bacteria. (3) changes in the climate of the area. A. decomposers B. worms (in the web), bacteria and fungus. Freshwater Decomposers. They trace the flow of energy through food webs. Michigan State Motto Si quaeris peninsulam amoenam, circumspice (If you seek a pleasant peninsula, look about you) Michigan State Nicknames The Great Lakes State Water Winter Wonderland Lady of the Lake The [] Lake Michigan Food Web ~ ANSWERS 1. Can you identify a food chain leading to Chinook salmon in Lake Michigan? Climate. GLERL has developed food web diagrams for all of the Great Lakes and Lake St. Clair. LAKE SUPERIOR'S GREAT DECOMPOSERS. decomposers as the three groups interact within an ecosystem. 3. The average depth of Lake Michigan is 279 feet with a maximum depth of 923 feet making it the second deepest Great Lake. Lake Michigan has a surface area of about 22,300 square miles making it the third largest Great Lake. 1229 Mesotrophic Lake Baikal, Siberia 0.2 540 1575 Oligotrophic Grindstone Lake (Pine County, MN) 0.82 36 820 Mesotrophic, water is fairly stained or colored Producers 6. This is where the remains of dead organisms and plants are found along with dead plant matter that enters the water from terrestrial sources. Bacteria are among the smallest forms of life on Earth. Transfer of matter into and out of the physical environment occur at every level. Decomposers Michigan Environmental Education Curriculum The Great Lakes Ecosystem When plants and animals die, they become food for decomposers like bacteria and worms. Decomposers recycle dead plants and animals into chemical nutrients, such as carbon and nitrogen, which are released back into The deepwater sculpin is generally gray-brown EPAID# MID 000 724 831 (Michigan Disposal Waste Treatment Plant) EPAID# MID 048 090 633 Sediment cores from Lake Michigan provided compelling evidence for an early post-Wisconsin low lake level (Hough, 1955). Further confirmation was obtained that the Mackinac Channel was a subaerial river channel when spruce stumps, rooted and in the growth position, were discovered at 35-40m depth in the Straits of Mackinac. Fungi also take part in breaking down dead matter. A downloadable file is now available at EPA's Central Data Exchange, which contains EPA GLNPOs abundance and biomass data for the Great Lakes crustacean zooplankton community. A similar scene plays out year-round on a much larger scale in Lake Michigan, mussels, or bottom-dwelling scavengers and decomposers. Even their names roll off the tongue In this post you will find 55 Catchy Michigan State Slogans, Michigan State Motto, Michigan State Nicknames and Michigan Sayings. The fossil corals have eroded out of the rock and are polished by the waves and sand. (4) lack of decomposers in the forest. Biological Station, University of Michigan (UMBS) Accessibility: If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you. Lake effect snow can be significant, especially along Lake Michigan. In this unit, students learn about ecological relationships among organisms in Pennsylvania ecosystems. An invasive species is one that is not native and whose introduction causes harm, or is likely to cause harm to Michigan's economy, environment, or human health. 10% 8. Lake Ontario is one of the 5 Great Lakes (Lake Ontario, Lake Huron, Lake Erie, Lake Michigan and Lake Superior) What are decomposers of lake Ontario? Lake Michigans name is derived from the Ojibwa word Michi Gami, meaning large lake.. Question #3: They live in the water, in the air, and on land. Stretching over 300 miles north to south, its coastline harbors boreal forest relics and coastal fens in the north and dry sand prairies and oak savannas in the south. Decomposers recycle consumers and decomposers trophic status eutrophication ecoregions Lake Michigan 0.190.24 ? Each is an important part of the food chain. 5.3.2 Investigate the action of different decomposers and The University of Michigan Biological Station (UMBS) in Pellston, Michigan owns over 13,000 acres of land surrounding Douglas Lake (Gates, 2010). Some people compare Lake Erie to Michigan Environmental Education Curriculum. The Great Lakes Ecosystem. When plants and animals die, they become food for decomposers like bacteria and worms. Decomposers recycle dead plants and animals into chemical nutrients, such as carbon and nitrogen, which are released back into the soil, air and water. The deepwater sculpin is a freshwater sculpin that inhabits the bottoms of cold, deep freshwater lakes of northern North America. Lake Erie is known to some as "monster lake" because of the stories about strange creatures in the lake. Lake Michigan, the second largest Great Lake and fifth largest lake in the world (by volume), is an ecologically rich and globally significant ecosystem. However, if bacteria reproduce to higher than normal levels, it can result in a health hazard for both humans and animals that are exposed to the water. Asian carp have been found in the Chicago River, as close as 9 miles from Lake Michigan and their DNA has been found even closer. What is Lake Eries nickname? A forest community is made up of thousands of species of organisms and can exist practically unchanged for hundreds of years. Most freshwater decomposers like bacteria and fungi are on the bottom of rivers and lakes. These microbial agents of decay are an important part of the ecosystem because they convert Disparities in soil and vegetation in these areas allows for a range of decomposers. (01.01 MC) For many generations, a forest has been the home of a single species of bird; these birds primarily eat insects off the forest floor. It is a designated at-risk fish species in Canada, protected as a species of Special Concern under Canada's Species at Risk Act. A. The major species in each lake are briefly described, along with a diagram summarizing the ecosystem energy flow (who eats or is eaten by whom! This stability is due to the. Bacteria are one of the main types of organisms responsible for breaking down dead matter in freshwater systems. Sun 3. create food chains and food webs to model ecosystem relationships. As mentioned above, Lake Superior is the largest of all the Great Lakes in North America. As essential components of the environment, fungal and bacterial microbes break down dead and discarded organic materials, supplying a continuous source of nutrients for the plants in surrounding soil. These corals are called colonial rugose corals and lived in the Devonian Period. Cold winters and warm summers are moderated by the thermal mass of Lake Michigan, especially in coastal areas. One year, humans living in the area accidentally introduce a new species of bird to the forest. They have been associated with mystery and enchantment, sorcery and witchcraft. Freshwater Decomposers Most freshwater decomposers like bacteria and fungi are on the bottom of rivers and lakes. This is where the remains of dead organisms and plants are found along with dead plant matter that enters the water from terrestrial sources. This new species has the same diet as the existing species. Heat 7. Phone: (800) 592-5489. Students will: describe the roles of producers, consumers, and decomposers in local ecosystems. At Michigan Disposal Waste Treatment Plant and Wayne Disposal, Inc., safety and compliance are our top priorities and we are proud to support programs in the local community.
