Did you know that, due to the formation of carbonic acid from CO₂ in the air, “pure” rainwater is slightly acidic, with a pH around 5.5? Current efforts to control acid rain—such as smokestack scrubbers and clean-fuel initiatives—are expensive and debated. Do you think enough is being done?
Understanding such questions requires a solid foundation in earth and environmental science. Students explore ecosystems, climate systems, plate tectonics, and human impact on the environment. Skills developed include lab safety, experimental design, observation, data collection and graphing, and drawing conclusions from evidence.