1 / 30

p.76 3/31: Chapter 15, 16 Cover Page

p.76 3/31: Chapter 15, 16 Cover Page. Big Idea: 15 : Key Concepts 2. Big Idea: 16: Key Concepts 1. 2. 3. QUIZ. Ch. 15,16,8. p.77 3/31: Chapter 15, 16 & 8: Calendar. p.78 3/31: Video Facts. List 5 different relationships between organisms described in video:

marshall-giles
Download Presentation

p.76 3/31: Chapter 15, 16 Cover Page

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. p.763/31: Chapter 15, 16 Cover Page Big Idea: 15: Key Concepts 2. Big Idea: 16: Key Concepts 1. 2. 3. Presentation Slide #

  2. QUIZ Ch. 15,16,8 p.773/31: Chapter 15, 16 & 8: Calendar Presentation Slide #

  3. p.783/31: Video Facts List 5 different relationships between organisms described in video: _____________ + _____________ = ____________ _____________ + _____________ = ____________ _____________ + _____________ = ____________ _____________ + _____________ = ____________ _____________ + _____________ = ____________ Presentation Slide #

  4. p.793/31: Final Exam Results Presentation Slide #

  5. p.804/1: CD Cover Design Design a CD cover that describes/uses the 8 vocabulary words on p. 93 Presentation Slide #

  6. p.814/1: Vocabulary 15-2 An animal that eats another An animal that is eaten by a predator The struggle between individuals or different populations for a limited resource An interaction in which organisms work in a way that benefits them all Close relationship between individuals of two different species An interaction between two species that benefits both A relationships between two species in which on species benefits while the other is not affected Relationship between two species in which one species benefits and the other is harmed Presentation Slide #

  7. p.824/2: Good Buddies Information • Organisms in your pair: • Why do they live together? • What advantage/disadvantage do they provide to one another? • What would happen if one buddy was not there? • What type of symbiotic relationship do your organisms have? Presentation Slide #

  8. p.834/2: Notes 15-2 1. Predator/prey: Ex: Wolf eating deer (Prey on sick or injured) 2. Competition: Ex: Plant complete for light, water and soil 3. Cooperation: Ex: Killer whales cooperate when they hunt 4. Mutualism: (+, +) Ex: Bees use nectar, flower is pollinated 5. Commensalism: (+, 0) Ex: Moss grows on the trunk of a tree to get more light, tree is not affected. 6. Parasitism: (+, -) Ex: Tapeworm lives inside human, Human does not get nutrients needed to survive. Presentation Slide #

  9. Review p. 525 #1-6 15.2 p.844/3: Section Review 15-2 p. 525 (#1-6) • Name two ways in which members of the same species interact. • In what ways do members of different species interact? • Give an example of each type of symbiotic relationship. Mutualism: Commensalism: Parasitism: • Give an example of how one population has affected another. • Explain how symbiotic relationships are similar to and different from predator-prey. Presentation Slide #

  10. p.85: 4/3 Write 5 questions from Sec. 15.2 that could be used on a clicker quiz. • 1. • 2. • 3. • 4. • 5. Presentation Slide #

  11. Review p. 551 #1 16.1 p.864/7: SR 16-1 (#1) • Identify four pressures placed on an ecosystem by an increasing human population. 1. 2. 3. 4. Presentation Slide #

  12. p.874/7: Notes 16-1 Human Population is growing and it causes: 1. Pressures of waste disposal 2. Pressures on resources: • Water, food, wood, stone, metal and minerals • 3% of Earth’s water is freshwater, 2/3 is ice • 1/5 of the population uses more than ½ of the world’s resources 3. Pressures on Urban Growth: • High population density increases pressure • Large number of people in an area changes the landscape. • Pressures of Expanding land Use: • Suburban Development: Building homes, malls & new roads in areas around cities. • Natural Habitats are destroyed • Loss of productive farmland (less food produced locally) • Increases the need for cars which decreases air quality Presentation Slide #

  13. p.884/8: Explore: Sharing Resources/ Acrostic Activity What did you think? • Did you get a fair share of your group’s objects? • How does the number of people in each group affect the outcome? • Was the job made easier when trading occurred across groups? B I O D I V E R S I T Y Presentation Slide #

  14. p.894/8: Notes 16-2 Renewable: Can be used over again. • Ex: Trees, Energy from sunlight, water Nonrenewable: Can not be replaced • Ex: coal & natural gas (fossil fuels) Pollutant: • Makes air, water, land harmful for life. Biodiversity: • Variety of life is destroyed by pollution 1. Air Quality: • Motor Vehicles, factories power plants, cid Rain 2. Water Quality: • Chemicals drain off from farms and landfills 3. Removing Habitat • Deforestation 4. Changing the Habitat • Invasive Species: New species that competes with native species for resources Presentation Slide #

  15. p.904/9: Create a study guide for upcoming quiz covering 15.2, 16.1, 16.2, and 16.3 Presentation Slide #

  16. p.914/9: Notes 16-3 Conservation: The process of saving or protecting a natural resource • Local Efforts: • Taking action in your own community • Federal Efforts • Clean Air Act, Endangered Species Act • Government works with scientists to write laws • Sustainable Practices • Conservation Tillage: Cuts soil erosion • Cutting Selectively: Reduces erosion and encourages rapid re-growth • Geothermal Power: Uses heat of molten rock in Earth’s interior • Hydropower: From Falling water • Wind: Energy of moving air into electricity • Solar Energy: Used to generate electricity • Reducing Waste and Pollution • Carpooling • Home: Thermostat, insulation • Recycling Presentation Slide #

  17. p.924/10: Chapter 8 Review p. 269-270 Reviewing Key Concepts: p. 269 10.____ A limiting factor that depends on the size of the population in a given area is a: 11.____ Density Independent limiting factors include: 12.____ Which are abiotic factors in an environment? 13.____ Which is an example of competition for resources? Thinking Critically: p. 270 24. Wolves are the natural predator of moose. During one season the moose population increased dramatically. What could have caused the increase in the moose population? 25. Why do you suppose that the growth rate of human populations differs dramatically in different countries? 26. Human activity has resulted in the decline of many populations of other species. Choose one example of how humans have put pressure on species around the world and describe ways that humans can avoid causing continued decreases in these populations. Presentation Slide #

  18. p.934/10: Notes Chapter 8 Limiting Factors: The factor that prevents the continuing growth of a population in an ecosystem 1. Density Dependent: Ex: Competition, disease 2. Density Independent: Ex: weather, fire Human Populations are growing because: • Able to expand habitat to many climates • Technology • Availability of resources • Lack of predators • Survival of offspring to reproduce Human Population growth affects the environment • Introduction of New Species Ex: Zebra Mussels in MN lakes • Pollution Ex: Waste from factories, farming • Over-fishing Ex: Lobster & Tuna numbers are low • Habitat Destruction Ex: Deforestation, Draining wetlands Presentation Slide #

  19. p.944/14-4/18: Finding Nemo Video Guide • 1. List 2 biotic and abiotic factors of a coral reef ecosystem? • BioticAbiotic • ______________ ______________ • ______________ ______________ • 2. Give an example of a population from a coral reef • ecosystem. ______________ • 3. What vocabulary word describes all of the biotic and • abiotic factors that make up where Marlin and Nemo • live? ______________ • 4. Give an example of each of the following types of • relationships: • Predator/Prey __________________________ • Commensalism _________________________ • Competition ____________________________ • 5. Identify some limiting factors that • could affect the ecosystem where • Marlin and Nemo live. • ___________________________ • ___________________________ • ___________________________ Presentation Slide #

  20. 7. Construct a food chain using at least three different organisms from the movie. p.954/14-4/18: Nemo 6. What is the habitat and niche of this Angler Fish? __________________________ __________________________ __________________________ 8. What would happen if the sea level dropped and exposed the coral reef where Nemo lives? _____________________________________ _____________________________________ 9. List three different movie characters and their most importantadaptation. Character Adaptation ____________ ____________ ____________ ____________ ____________ ____________ Presentation Slide #

  21. p.964/18: Chapter Investigation Conclude: • What effects does increasing human population growth have on forests? • Was the forest always shrinking? • How does this investigation help you to answer your questions about resource management? • What aspects of this investigation fail to model the natural habitat? • What other renewable resources need sustainable management? Presentation Slide #

  22. p.974/18: Chapter Investigation Question: How can people meet the ongoing human demand for wood without using all the trees? Observe and analyze: Presentation Slide #

  23. p.984/21: Wolf Pack Activity My Wolf Pack’s Survival Percent: __________ Limiting Factors that affect Wolf Populations 1. 2. 3. 4. 5. Pressures that human populations have placed on wolf populations: 1. 2. 3. 4. 5. Presentation Slide #

  24. p.994/21: Ecology Debate Information Presentation Slide #

  25. p.1004/22-4/23: Ecology Debate Presentation Slide #

  26. p.1014/22-4/23: Ecology Debate Presentation Slide #

  27. p.1 Plant Experiment Background Information: Purpose: Hypothesis: Presentation Slide #

  28. p. 2Plant Experiment Variable: All constants: All Materials: Procedure: Presentation Slide #

  29. p. 3 Plant Experiment Data Collection Presentation Slide #

  30. p. 4Plant Experiment Conclusion: Presentation Slide #

More Related