Thursday October 13

[2JustinR]

Environmental Sustainability:

• Deforestation - needed for supplies to live - slash and burn farming
• Concerns
  • Atmosphere and Hydrological
    • Global Warming(happens naturally anyway)
      • Greenhouse effect
      • Less rain
      • Runof

• • Soil and Biodiversity
    • Erosion
    • Loess Plateau
    • Shelters for animals
    • Life is dying
• Climate Change
  • Solar Radiation
  • Mountain Building
  • Continental Drift
  • Changes in weather patterns
  • Climate Forcing
  • Future
    • We cause this..(It happens naturally)

7c:

• Reduce by 1/2 2015 the proportion of pop. without access to drinking water and sanitation
• Not much to put down

7b

• by 2020 improve life of at least 100 million people that live in slums
• Slum - run down area of a city
• Amount of people in slums - 39 to 33% (Population went up in world?)