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Card ActivitiesIn this activity, students model trophic cascades, which are also explored in a variety of related resources, using cards of animal and plant species from seven different habitats. It is designed to illustrate the species relationships in a food chain and the effect of predators on the trophic levels below.
Card ActivitiesStudents use cards to build model food webs and evaluate how ecological disturbances affect each trophic level. Also available in Spanish.
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