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PRESENTATION OUTLINE

EARTH RESOURCES

should've wore your brown pants
Photo by webtreats

NATURAL RESOURCES

  • Resources of earth
  • Renewable and Nonrenewable
Photo by Thomas Hawk

RESOURCES FROM OUR CRUST

  • Public lands
  • Desertification
  • Topsoil, bedrock, aggregate
  • Ores
Photo by Costa1973

TYPES OF DEPOSITS

  • Crystals (iron, chromium, platinum
  • Hydrothermal fluids (veins)
  • Chemical precipitation (manganese)
  • Placer (gold)
  • Mining + tailings

AIR RESOURCES

  • The beginning Prokaryotes and eukaryotes
  • Carbon cycle
  • Nitrogen cycle
  • Pollutants
Photo by jasoneppink

WATER RESOURCES

  • Properties
  • Hydrogen bonds
  • States of water
  • Desalination