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Students will learn about food chains and food webs by exploring a beaver pond food web and the life within it. Activity. Begin by introducing the concept of a food web. Additionally, explain what a food chain is and how energy is transferred through it.
In this worksheet, we will practice interpreting the interdependent relationships of organisms in ecosystems using food webs. Q1: Each link of the food chain is named according to what the organism eats and how it contributes to the energy of the ecosystem.
4. Draw a food web which illustrates a feeding relationship between at least ten organisms. Include the four organisms in the food chain you drew in (1). [10] 5. Choose one organism in the food web you drew in (4) and draw a circle around this organism. Imagine that this organism was eliminated (removed) completely from the feeding relationship ...
Understanding Life Systems: Habitats and Communities. • Build food chains consisting of diferent plants and animals, including hu-mans. • Use appropriate science and technology vocabulary, including: habitat, popu-lation, community, adaptation, and food chain, in oral and written communi-. Specific Expecta-tions:
Grade Level: 4. Curriculum Links: Science and Technology. Time Needed: 40 minutes – 1 hour. Learning Goal. To understand food chains/webs and how living things are connected in an ecosystem. To become familiar with species in an Ontario wetland and science terminology.
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.
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.
