Kesler- Food Webs Activity

Read It A B C D A B C D A B C D A B C D Watch It Watch It #1 Name 2 impacts the wolves had on the deer population in Yellowstone. Watch It #2 How did the re-introduction of wolves impact the tree population in the park? Watch It #3 Explain how the re-introduction of wolves impacted the flow of the rivers in Yellowstone. Antarctic Food Web Game Research It- Click on the link and put each of the organisms into the correct place in the Antarctic food web then answer the following questions. Research It #1 Describe the energy flow to the Blue Whale. Research It #2 If Killer Whales were removed from the ecosystem, how would it impact the other organisms? Research It #3 What would you expect to happen if the algae population increased? Research It #4 Describe how the fish population would change if the seal population decreased. Explore It Explore It #1 Think of at least 7 different organisms that live in a desert ecosystem. Use Image #2 to see what a desert food web could look like. Explore It #2 What do you notice about how plants get their energy? Explore It #3 Describe the direction of the arrows in the food web in image #2. Explore It #4 What would happen to the population of snakes and rabbits if hawks were removed from the ecosystem? Illustrate It Insert a picture of a food web from an ecosystem that you would find in a nearby park.You must include, the sun, and at least 7 organisms. You also need to show the transfer of energy using arrows. Write It #1 Describe how removing an organism from a food web can impact the entire ecosystem. Write It #2 Describe the flow of energy throughout a marine food web. You need to include at least 5 organisms. Write It #3 Why are humans dependent on healthy ecosystems throughout the world? A B C D Assess It Food Web Diagram for Questions 2-4 A B C D A B C D A B C D