Outline for Test 4

  1. Water resources
    1. Ground water
    2. Surface water
  2. Energy resources
    1. non-renewable energy
    2. renewable energy
  3. Climate and resources
    1. Deserts and global patterns
    2. Climate change data
    3. Human impacts
  4. Soil resources
    1. Weathering
    2. Type of soil

Key idea: Humans have learned to enhance life through use of available resources but that use has had unintended side-effects.