Dry Tundra
Temperature Inversion
Soil Injection
Entrepreneurs and investors (as settlers)
Evaporation Ponds
Chimney Effect
Controlled Environmental Housing (in agriculture)
Incineration
Isotherm
Physical Pollution
Air Pollution Sources
Chemical Toilet
Cloud Seeding
Desertification
Desiccant
Wind Erosion
Air-conditioning
Chilling Effect
Dust Burden
Heat Island
Hydrogenation
Thermal Pollution
Weathering
Dew Point
Selective Cutting
Acid Deposition
Biomass
Eutrophication
Roentgen
Trash
Air Pollution Episode
Catalytic Incineration
Climate
Hypolimnion
Nitric Oxide (NO)
Weather
