2. Ecosystem PowerPoint Ecosystem PowerPoint By: Joshua Gicana Period 5 Science Mr. Sunesara

3. What is ecosystem? All the living and nonliving things that interact in an area.

4. Examples of Ecosystem

5. What is Habitat? The place a where an organism lives and that provides the things it needs to survive

6. Example of Habitat

7. What is biotic factors? A living part of an ecosystem

8. Examples of biotic factors

9. What is abiotic factors? A nonliving part of an ecosystem

10. Example of abiotic factors

11. List 5 abiotic factors to which organisms respond ? Water,Sunlight,Oxygen, Soil, and Temperature

12. Example of abiotic factors to which organisms respond

13. What are producers? An organism that can make its own food

14. Examples of Producers

15. What are consumers? An organism that obtains energy by feeding on other organisms.

16. Examples of consumers

17. What are herbivores? An animal that eats only plants.

18. Example of herbivores

19. What is carnivores? An animal that eats only other animals

20. Examples of carnivores

21. What are omnivores ? An animal that eats both plants and animals.

22. Examples of omnivores

23. What are decomposers? An organism that breaks down the large molecules from wastes and the remains of dead organisms into small molecules and returns important materials to the soil and water.

24. Example of decomposers

25. What is a food chain? The series of events in which one organism eats another, resulting in a flow of energy among the organisms involved.

26. Example of food chain

27. What is a food web? The pattern of overlapping food chains in an ecosystem.

28. Example of food web

29. Draw a food chain?

30. Draw a food web?

31. Webilography http://pics4learning.com/