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Final Exam Review Slides

Final Exam Review Slides. National Hockey League playoff game from 2017. Start of a cross country race. Endemic range of yellow fever in Africa and South America as of 2009. The life cycle of the Trypanosoma brucei parasites which causes sleeping sickness.

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Final Exam Review Slides

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  1. Final Exam Review Slides

  2. National Hockey League playoff game from 2017.

  3. Start of a cross country race.

  4. Endemic range of yellow fever in Africa and South America as of 2009.

  5. The life cycle of the Trypanosoma brucei parasites which causes sleeping sickness.

  6. Comparison of a normal aged brain (left) and the brain of a person with Alzheimer's (right). Characteristics that separate the two are pointed out.

  7. Karyotype for trisomy Down syndrome. Notice the three copies of chromosome 21

  8. Tay–Sachs disease is inherited in the autosomal recessive pattern, depicted here.

  9. Hemophilia (and other conditions) is caused by X-linked recessive inheritance.

  10. Figure A shows normal red blood cells flowing freely in a blood vessel. The inset image shows a cross-section of a normal red blood cell with normal hemoglobin. Figure B shows abnormal, sickled red blood cells blocking blood flow in a blood vessel. The inset image shows a cross-section of a sickle cell with abnormal (sickle) hemoglobin forming abnormal strands. Normal blood cells next to a sickle-blood cell, colored scanning electron microscope image.

  11. Example of an epidemic showing the number of new infections over time.

  12. Spread of Zika virus. First discovered in humans in Uganda 1952, it then spread to Asia and by 2015 to the Americas (Brazil).

  13. Map of average daily dietary energy availability per capita in 2006–2008. Lightest shade is <1,600 kcal and the darkest shade is >3,600 kcal.

  14. Percentage of population affected by undernutrition by country

  15. Map of the Global Hunger Index Scores 2016.

  16. Health care density by number of people per physician.

  17. Health spending per capita, in US$ purchasing power parity-adjusted, among select countries.

  18. Percentage of population served by different types of sanitation systems.

  19. Infant Mortality Rate

  20. Characteristic Unsustainable Economic Growth Environmentally Sustainable Development Production emphasis Natural resources Resource productivity Resource throughput Resource type emphasized Resource fate Pollution control Guiding principles Quantity Not very important Inefficient (high waste) High Nonrenewable Matter discarded Cleanup Risk–benefit analysis Quality Very important Efficient (low waste) Low Renewable Matter recycled, reused, or composted Prevention Prevention and precaution

  21. Oil refinery in Washington, USA.

  22. Central Business District (CBD) of Beijing, China.

  23. Figure 1-1Page 2 DO NOT POST TO INTERNET 16 15 ? 14 13 12 11 ? 10 9 Billions of people 8 ? 7 6 5 4 3 2 Black Death–the Plague 1 0 2-5 million years 8000 6000 4000 2000 2000 2100 Time B.C. A.D. Hunting and gathering Agricultural revolution Industrial revolution

  24. Per Capita Ecological Footprint (Hectares of land per person) Country 10.9 United States 5.9 The Netherlands 1.0 India

  25. Biodiversity Depletion • Habitat destruction • Habitat degradation • Extinction Air Pollution • Global climate change • Stratospheric ozone depletion • Urban air pollution • Acid deposition • Outdoor pollutants • Indoor pollutants • Noise Food Supply Problems • Overgrazing • Farmland loss and degradation • Wetlands loss and degradation • Overfishing • Coastal pollution • Soil erosion • Soil salinization • Soil waterlogging • Water shortages • Groundwater depletion • Loss of biodiversity • Poor nutrition Major Environmental Problems Water Pollution • Sediment • Nutrient overload • Toxic chemicals • Infectious agents • Oxygen depletion • Pesticides • Oil spills • Excess heat Waste Production • Solid waste • Hazardous waste

  26. Resources Perpetual Nonrenewable Winds, tides, flowing water Non- metallic minerals Metallic minerals Fossil fuels Direct solar energy Renewable Fresh air Fresh water Fertile soil Plants and animals

  27. Oil pumpjack near Lubbock, Texas and an oil derrick (drilling rig) in Okemah, Oklahoma circa 1922.

  28. Thorntonbank wind farm of the coast of Belgium and a wind farm in southern California.

  29. Area under curve equals the total amount of the resource. Economic depletion (80% used up) Resource production Time

  30. Types of vegetation that can be used as biomass fuels.

  31. Eruption of Mount Pinatubo in 1991.

  32. Dust is also a form of particulate matter pollution.

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