Generate a possible food web for a Pond. Your food web must contain at least 5 of these organisms (algae, roundworms, pouch snail, dragonfly nymph and crayfish) and at least 2 any other organisms , but you predict would be involved in the food web. Label each organism with a trophic level. You must include at least one of each of the following: primary producer, primary consumer, secondary consumer, tertiary consumer
Generate a possible food web for a Pond. Your food web must contain at least 5...
5.) Construct a diagram of a food web ( of at least 5 animals) with a Barn Owl at the uppermost trophic level. Use an arrow to show which organism is the consumer or predator (hint: the arrow always points to the predator). You will likely have to do a little more research on this (regarding the diet of a Barn Owl) and you should include all organisms you found in the Owl pellet dissection. You should also include a...
Exercise 16 Energy Relationships Place the following organisms in the proper trophic level in the diagram below: Bacteria, Fungi, Deer, Wild Oats, Bullfrog. Red-tailed Hawk, Garter Snake, Grasshopper, and Pocket Gopher Sunlight 2. Primary consumer 2. Primary consumer 1. Primary producer 2. Primary consumer 3. Secondary consumer bacteria Fungi Decomposer 5. Quaternary consumer 4.Tertiary consumer Figure 16-2 INTERACTIONS WITHIN A BIOTIC COMMUNITY – STUDY DIAGRAM Edaphic factors Figure 16-3. Factors that influence the ecology of a community INTERRELATIONSHIPS OF ORGANISMS...
Exercise 16 Energy Relationships D. The Food Web no en plant Figure 16-4. The forest floor web. 1. Which organism is a food producer? 2. Which orgarfisms are food consumers! 3. Which organisms are decomposers? 4. Which organisms are herbivores? 5. Which organisms are carnivores? 6. Which organisms are omnivores? 7. Can any one organism be eliminated without interrupting a food chain? Explain your answer: 153 16 Energy Relationships PROBLEMS 1. Why might the use of insecticides cause a decrease...