Assignment task: For this assignment, you will create a digital model of a food chain and food web that includes multiple trophic levels and a defined flow of energy.
Choose an Ecosystem: Select an ecosystem that interests you. It could be a terrestrial biome like a forest or grassland, or an aquatic ecosystem like a lake or ocean.
Identify Organisms: Identify the key organisms within your chosen ecosystem. Start with primary producers, such as plants or algae, which convert sunlight into energy through photosynthesis. Then, identify primary consumers, which are herbivores that feed on the producers, and secondary consumers, which are carnivores that feed on the primary consumers.
Create a Digital Model: Use a digital tool to create a visual representation of your chosen ecosystem. Organize the organisms into a food chain and a food web that depicts the flow of energy from one trophic level to another.
Explain the Flow: For each trophic level in your food chain and food web, explain the flow of energy. Start with the primary producers and describe how they obtain energy from sunlight and convert it into food. Then, explain how this energy is transferred to primary consumers when they consume the producers, and further to secondary consumers when they consume the primary consumers. Emphasize the 10 percent law, which states that only about 10% of the energy is transferred from one trophic level to the next, with the rest being lost as heat or used for the organisms' metabolic processes. Need Assignment Help?
Include Examples: Provide specific examples of organisms and their roles within your chosen ecosystem. For instance, in a forest ecosystem, the food chain could include trees as primary producers, deer as primary consumers, and wolves as secondary consumers.
Explain Trophic Levels: Define and explain the concept of trophic levels within your food chain and food web. Highlight the distinction between primary producers, primary consumers, secondary consumers, and so on, to provide a comprehensive understanding of energy flow within the ecosystem. Make It Short And Do Not Put Instructions