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Food Web Worksheet. Part A: Use the marine food chain below to answer questions 1 to 5. 1. Identify the organism (s) that are producers. Phytoplankton (underwater microorganism which produces glucose by photosynthesis...so a plant more or less!) 2. Identify the organism (s) that are consumers. Zooplankton, Small Fish, Big Fish, Mammal. 3.
Food chains "end" with top predators, animals that have little or nö natural enemies. When any organism dies, it is eventually eaten by detrivores (like vultures, worms and crabs) and broken down by decomposers (mostly bactejia and fungi), and the exchange of energy continues.
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.
FOOD WEBS. 1. Food of almost any kind can be traced back to what? _______________________________________________. 2. True or false: animals eat other animals to get energy and building blocks to help them grow and repair. ____________________. 3. Which is an example of a producer?
ANSWER KEY. Label each organism based on its position in the food web: = Producer, 1 = Primary Consumer, Then label each animal as: H = Herbivore, 2 = Secondary Consumer, 3 = Tertiary Consumer, D = Decomposer (Some may have more than one label.) C = Carnivore or O = Omnivore. P.
Use the food web to help you answer these questions. Name the producer in this food web. Name a consumer in this food web. What eats rabbits? What does a fox eat? 3 Look at this food web. Then answer the questions. fox. perch. frog. heron. small fish.
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.
