MiniLab Construct a Food Web How is energy passed from organism to organism in an ecosystem? A food chain shows a single path for energy flow in an ecosystem. The overlapping relationships between food chains are shown in a food web. . Procedure 1. Read and complete the lab safety form. 2. Use the following information to construct a food web in a meadow ecosystem: • Red foxes feed on raccoons, crayfishes, grasshoppers, red clover, meadow voles and gray squirrels. Red cover is eaten by grasshoppers, muskrats, red fores, and meadow voles. Meadow voles, gray squirrels, and raccoons all est parts of the white oak tree. Crayfishes feed on green algae and detritus, and they are eaten by muskrats and red fores. Raccoons feed on muskats, meadow voles, gray squirrels, and white oak trees. . Data and Observations dhe Analysis 1. Identify all of the herbivores, carnivores, omnivores, and detritivores in the food web.