1 / 25

Biology Review

Biology Review. Unit 1. 1. What type of growth is shown on this graph?. Exponential growth. 2. What type of growth is shown on this graph?. Linear growth. blank. 3. Give an example of a relationship between a producer and a consumer. A cow eating grass.

dian
Télécharger la présentation

Biology Review

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Biology Review Unit 1

  2. 1. What type of growth is shown on this graph? Exponential growth

  3. 2. What type of growth is shown on this graph? Linear growth blank

  4. 3. Give an example of a relationship between a producer and a consumer. A cow eating grass 4. Why is a food web better than a food chain? It usually shows more than one food source for each animal, more accurate

  5. 5. Is this a picture of a food web or a food chain? blank Food Web

  6. Blank 6. The eel would be considered _____. a. herbivore b. second-order consumer c. third-order consumer d. decomposer B 7. Which organism in this chain uses photosynthesis for food? Plants

  7. 8. Why can several species of these birds live together in the same tree? They occupy different niches

  8. 9. A _____ is described as several populations that interact a. ecosystem b. community c. organism d. population B

  9. 10. An earthworms job is to decompose leaves and fertilize the soil. It’s job is called its ______ Niche 1. Ecosystem 2. Population 3. Community 11. Which is the correct order from largest to smallest? 1 -> 3 -> 2

  10. 12. A certain species of cat has predators that keeps the cat colony from growing. This is called a ______ factor. Limiting factor

  11. 13. What are the first plants that will appear after a forest fire? grass 14. Is a natural disaster considered primary or secondary succession? Secondary

  12. 15. What is an example of primary succession? • Volcano

  13. 16. An increase in the hawk population, would cause a decrease in which of the following? a. rabbit b. moose c. grass A

  14. 17. Name at least 3 abiotic factors in the pictures below. • water • rocks • clouds • light • temperature

  15. 18. Name at least 3 biotic factors in the picture below. • trees • grass • hawk • moose • rabbit

  16. 19. Some parrots live in rain forests and others live in cages as pets. This is a description of their ___________. A. niche B. job C. habitat D. lifestyle C.

  17. 20. A. The following example below is a __________. (chain or web?) • Food Chain B. What is the horses role? Grass Horse Mountain Lion a. producer b. consumer c. decomposer B

  18. 22. Animals that will feed on the remains of animals they have not killed themselves, as well as feeding on animals they have killed themselves, are referred to as which of the following? (hint….more than one answer a. herbivores b. parasites c. predators d. scavengers C, D

  19. 23. Identify which of the following that would be good choices for limiting factors on a seal population. (choose more than one answer) a. predators b. competition c. disease d. drought A, B, C

  20. 24. Match the following? occurs when number of individuals increases rapidly; produces J-shaped curve on graph Logistical/Linear growth growth: S-shaped curve; shows steady growth; slows after populations reach carrying capacity Carrying Capacity Exponential growth the number of individuals that an environment can support

  21. 25. Match the following? • Process where heat is retained by gases in the environment Acid Rain Ozone Layer Water mixes with carbon dioxide to form carbonic acid • high in stratosphere; protects Earth from U.V. Greenhouse Effect

  22. 26. Match the following? • available in limited amounts. Ex. Fossil fuels, metals Pollution • contamination of any part of environment Renewable Resource • replaced or recycled by natural processes (Biodegradable) ex. Crops, soil Nonrewable Resource

  23. 27. Match the biome with its characteristics. • Herd animals, has a special type known as Savannah Tundra • Permafrost, polar bears, no trees, arctic hares Taiga Grassland • Black bear, maple and hickory trees, Deer

  24. Last slide

  25. 28. Out of the following list, name two autotrophs, and two heterotrophs. Then tell if they are an herbivore, carnivore or an omnivore. • Seeds, Berries, Wheat, Grass, Oats, Moose, • Squirrel, Hawk, Deer, Racoon Hetero. Racoon Moose Squirrel Hawk Deer Auto. Seed berry wheat grass oats Omnivore Herbivore Herbivore Carnivore Herbivore

More Related