Cards (3)

    • What is afforestation?

      Planting trees to increase the area of forest
    • What is albedo?
      A measure of the reflectivity of a surface. More reflective surfaces have high albedos. A surface that reflects all light has an albedo of 100% while one that absorbs all light has an albedo of 0%. the albedo of an area can affect the local climate.
    • What is anaerobic digestion?

      Composting.