1. 5 th 6 Weeks – 3 Week Review Power point by : Katherine Pease Questions by: T. Shorter

2. 1. Identify one food chain within the food web pictured. ttttomatoes > aphids > lacewing > spider

3. 2. What do the arrows mean in a food chain/web? FFFFlow of energy

4. 3. In the food web pictured, correctly label each organism as a producer, 1 st level consumer, 2 nd level consumer, 3 rd level consumer, or decomposer.

5. 4. Draw/Write snake in the food web where it would belong.

6. 5. Draw arrows in the food web to represent the heat that is released as the energy is transferred.

7. TTTThe producer would die, so all the consumers would die due to starvation 6. What would happen to the food web shown if this area stopped receiving sunlight and rain?

8. Use the Food web below to fill in the chart on the next slide.

9. Grass Sun Rabbit Eagle Bacteria fox

10. 7. How is a population different from a community? AAAA population is made up of only one type of species AAAA community is made up of 2 or more populations

11. 8.What would happen if there were no producers in an area?  Consumers would die due to starvation

12. 9. What would happen if there were no decomposers in an area?  Dead animals would not be broken down and their nutrients returned to the soil for the producers to use.

13. 10. What type of animal are you (herbivore, carnivore, omnivore)?  Omnivore

14. 11. Fill in the missing blanks in the table below. Type of Animal Source of FoodExampleHerbivorePlants CarnivoreWolf Plants and AnimalsHumans

15. 11. Fill in the missing blanks in the table below. TermRoleExample Hunts/eats other animals Lion Prey Hunted as food ProducerPlants Gets food from other organisms Animals Decomposer Gets food from dead organisms or the waste of of organisms

16. 12-15 Match the ecosystem terms with the correct picture

17. 16. What kind of organisms undergo photosynthesis?  Producers

18. 17. What three things do plants need in order to through photosynthesis?  A: Carbon Dioxide  B: Water  C: Light

19. 18. What three things do plants make when they go through photosynthesis?  A: Glucose  B: Water  C: Oxygen

20. 19. What would happen to plants if there was no more CO 2 ?  They could not go through photosynthesis and due to this unable to produce energy.

21. 20. Which biome has a high yearly average of rainfall and has diverse plant and animal life?  Tropical Rainforest

22. 21. Which biome receives very little rainfall each year and has plants and animals that are adapted to long periods of drought?  Desert

23. 22. Which biome is very cold, receives most of its precipitation as snow and has large evergreen trees?  Taiga

24. 23. Which biome is warm, has average rainfall, sparse trees, and has animals that are mostly herders and grazers?  Grasslands

25. 24. Which biome has a very cold climate and has few plants and animals because the ground is permanently frozen?  Tundra

26. 25. Which biome has four distinct seasons where trees change color in fall, fall off in winter and grow back in spring?  Temperate Deciduous Forest

27. 26. What type of organisms is usually found at the base of an energy pyramid?  Producers

28. 27. What is the main source of energy of the organisms in the pyramid?  Sun

29. 28. How much energy moves through each level of the pyramid?  10%

30. 29. What is the role of the hawk in the pyramid?  Tertiary Consumer

31. 30. If a disease strikes the snake population in the pyramid, what will be the effect on the populations of hawks and rabbits?  Decrease in Hawks  Increase in Rabbits

32. Study Hard!!!!!  Additional Review Help at…  www.kjpease.jimdo.com www.kjpease.jimdo.com  Go under the link power points and scroll down