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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.
LABEL THE FOOD WEB. Label each organism based on its position in the food web: = Producer, 1 = Primary Consumer, 2 = Secondary Consumer, 3 = Tertiary Consumer, 2) Then label each animal as: H = Herbivore, C = Carnivore or O = Omnivore. D = Decomposer (Some may have more than one label.) Oak Tree. Squirrel.
Food Web Worksheets. Use this group of printable worksheets to learn how energy is transferred from one living organism to another in a food web. Build your knowledge better by solving the worksheets. Suitable for: Grade 5, Grade 6. A Food Web Worksheet. Download PDF.
Food Web. A food web shows how energy is passed on from one living thing to the next. It shows the feeding habits of different animals that live together in an ecosystem. In the food web pictured on the left, energy is passed from the grass to the mouse to the snake to the hawk.
Ecological Pyramids Worksheet 1. Give one example of a food chain that exists in nature. 2. In an ecological pyramid, what happens to energy, biomass and # of species as you move up? Why? 3. What is biomass? 4. In an ecosystem, can there be more carnivores than herbivores? Explain why or why not? 5. What is the 10% rule? What is its significance?
Food Webs and Chains. Overview: This activity sheet will familiarize your students with food webs and chains, along with the changes that can happen when parts of the food web are altered. Each animal plays a critical role in their habitats. That role may be as a key part of the food web.
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.
