Unit 94th semester
recycle
Unit 94th semester
plant tree
Unit 94th semester
litter
Unit 94th semester
cloudy
Unit 94th semester
cold
Unit 94th semester
rain
Unit 94th semester
sunny
Unit 94th semester
windy
Unit 94th semester
burn
Unit 94th semester
DepositionEmissions Effects
particulates
NH4
Hg
NO3
HSO4
SO2
NO3
NH3
Al NH4 CaNO3 C SO4acid rain
Unit 94th semester
carbon dioxide
Unit 94th semester
fossil fuels
Unit 94th semester
global warmng
Unit 94th semester
Incomingradiationenergy
Reflected energyOutgoingradiationenergy
Energy trappedby greenhausegasses
greenhouseeffect
Unit 94th semester
coal
Unit 94th semester
extinct
Unit 94th semester
flood
Unit 94th semester
forest
Unit 94th semester
News flash!
ENDANGERED SPECIESINFORMATION NETWORK
Brought to you by thePacific Bioversity Institute
Oregon Idaho Washington
species
Unit 94th semester
ice cap
Unit 94th semester
pollutedplanet