2. Science: Unit B Chapter 2 Hosted by Mrs. Tweedie

3. 100 200 400 300 400 Living Things and Food Food Chain Energy Pyramid Food Webs 300 200 400 200 100 500 100

4. Row 1, Col 1 A living thing that makes its own food. What is a producer?

5. 1,2 A living thing that breaks down dead things for food. Fungi, mushrooms, earthworms What are decomposers?

6. 1,3 It shows that the amount of usable energy in an ecosystem is less for each higher animal in the food chain. What is an energy pyramid?

7. 1,4 A model that shows how food chains overlap in an ecosystem. What is a food web?

8. 2,1 A living thing that eats other living things as food. What is a consumer?

9. 2,2 To work together. What is interact?

10. 2,3 What are plants? They are at the bottom of the energy pyramid. 1

11. 2,4 An animal that hunts another for food. What is a predator?

12. 3,1 eats only plants sheep and deer What is a herbivore?

13. 3,2 All living things need it to live Producers get it from sunlight. Consumers get it from food. What is energy?

14. 3,3 What are plant-eating animals? 1 They are second on the energy pyramid. 1 2

15. 3,4 An animal that is hunted. What is prey?

16. 4,1 a consumer that gets food by eating other animals lions, owls, hawks What are carnivores?

17. 4,2 It shows how energy moves through the environment. What is a food chain?

18. 4,3 They are third on the energy pyramid. What are animals that eat other animals? 1 2 3

19. 4,4 Two things on this web that get their energy directly from the sun. What are trees and grass?

20. 5,1 eat both plants and animals most people, bears, turtles What are omnivores?

21. 5,2 It would come next in the food chain. What is a turtle?

22. 5,3 They are at the top on the energy pyramid. What are animals that are not usually eaten by other animals? 1 2 3 4

23. 5,4 What are the robin, and mouse? Two animals on this web that are both predator and prey.