<p> Name: ______Date: ______Period: _____</p><p>Food Web Worksheet Ms. Ottolini, PreAP Biology</p><p>Create a food web using the following information. You do not need to draw pictures of the organisms… just write their names! Remember, arrows must point in the direction of energy transfer. The food goes INTO the organism that the arrow is pointing to! Additionally, answer the questions given below the web. </p><p>Organism Energy Transfers Grass Eats nothing (makes its own food using sunlight) Grasshopper Eats grass Mouse Eats grass Rabbit Eats grass Snake Eats grasshopper and mouse Kookaburra (bird) Eats mouse and snake Hawk Eats kookaburra and snake</p><p>Questions</p><p>1. Identify one producer:</p><p>2. Identify one primary consumer:</p><p>3. Identify one secondary consumer: </p><p>4. Identify one tertiary consumer:</p><p>5. Which trophic level was left out of this food web?</p><p>6. How would the grasshopper and kookaburra populations be affected if the snake population were to decline drastically due to disease?</p><p>Identify the trophic level of each organism shown in the food web to the right. If an organism can be in multiple trophic levels, include all these levels in your answer. </p><p>7. Trees 12. Fox</p><p>8. Cricket 13. Rabbit</p><p>9. Frog 14. Snake</p><p>10. Squirrel 15. Owl</p><p>11. Mouse</p><p>16. How would the cricket and owl populations be affected if the frog population were to increase rapidly in size?</p><p>17. Why are there more trees in this community than there are crickets, squirrels, rabbits, and mice?</p>