1. AIM: Interim Review Do Now: Please take out review packets HW: Interim Exam Wednesday April 15

2. Sustainable To keep in existence, maintain

3. Hunter-Gatherer Nomadic Small impact on environment- low population density allows the environment to regenerate

4. Agricultural Farming Settled permanently Plows Domestication of animals Increase in food supply leads to increase in population

5. Industrial Machines Advanced technology Factories Increase in population Increase in pollution

6. Sustainable Development Ethic Resources are limited Humans are part of nature

7. Renewable resource A source that regenerates quickly Ex: water, wind, sun, geothermal

8. Nonrenewable resource A resource that cannot regenerate quickly- will run out Fossil fuels- coal, oil, gas

9. Birth rate The number of babies born in a year

10. Death rate The number of deaths in a year

11. Malthus Population is increasing faster than food supply Reduce population by later marriages, smaller families

12. Germ Theory Bacteria and other microorganisms responsible for disease Sterile surgery, better personal hygiene, water treatment

13. Biomedical Revolution Increase in vaccines and antibiotics Led to an increase in population

14. Exponential Growth Growth rate increases more each year Ex: human population

15. Doubling time The amount of time it takes the population to double

16. Immigration People moving into an area Increases the growth rate

17. Emigration People leaving an area Decreases growth rate

18. Demography The number and types of people that make up a population Can help determine how the population is changing

19. Standard of Living The level of wealth and resources available in an area

20. Pathogen A diseasing causing organism Ex: bacteria, virus, fungus, parasite

21. Influenza 1918 Pandemic Flu virus Killed 30 million people worldwide

22. Epidemic A sharp increase in the incidence of a particular disease in a localized area

23. Pandemic A sharp increase in the incidence of a disease in a large geographical area Ex: Influenza of 1918 (Spanish Flu)

24. Endemic A disease that is normally present in a certain geographic area Ex: Malaria is endemic to Africa

25. Fossil Fuel Fuels from the remains of organisms that lived long ago (fossils) Ex: coal, oil, gas

26. Coal Solid Result of decaying plants, sedimentation, heat and pressure

27. Petroleum Liquid Formed from aquatic microorganisms, sedimentation, heat and pressure

28. Natural Gas Formed from aquatic microorganisms, sedimentation, heat and pressure (same as petroleum)

29. Fracking Fracturing shale rock with a pressurized fluid to release petroleum or natural gas

30. Shale Rock Non-porous rock where natural gas is trapped