Search results
Select four cards to create a food chain, starting with a producer. Label the trophic level of each organism in your food chain as follows: producer, primary consumer, secondary consumer, tertiary consumer. Record your food chain in the space below using species names and arrows.
The Food Chain Gizmo shows a food chain with hawks, snakes, rabbits, and grass. In this simulation, the hawks eat snakes, the snakes eat rabbits, and the rabbits eat grass. Producers are organisms that do not need to eat other organisms to obtain energy.
In this hands-on activity, students will identify producers and consumers in their own state of Wisconsin. Using a set of “Snapshot cards,” they will then create a food chain to show the flow of energy in that system, introduce an ecological force or disturbance (e.g., flooding), and predict how that force would impact energy flow.
14 sie 2015 · This hands-on activity allows students to build model food webs and then evaluate how ecological disturbances affect each trophic level. Students begin the activity by identifying producers and consumers in the savanna ecosystem of Gorongosa National Park in Mozambique.
Select four cards to create a food chain, starting with a producer. Label the trophic level of each organism in your food chain as follows: producer, primary consumer, secondary consumer, tertiary consumer. Record your food chain in the space below using species names and arrows. 6.
Create a model (e.g., a food chain) showing feeding relationships among organisms. Evaluate different models that depict relationships among organisms in a community. Predict how ecological forces or disturbances may impact models and justify claims with evidence.
Select four cards to create a food chain, starting with a producer. Label the trophic level of each organism in your food chain as follows: producer, primary consumer, secondary consumer, tertiary consumer. Record your food chain in the space below using species names and arrows.
