... breakdown of agricultural fertilizers. Tropospheric ozone is photochemically produced in the atmosphere as a result of the release of methane, carbon monoxide, and other hydrocarbons, due largely to emissions from fossil fuel burning. Atmospheric concentrations of the principal non-CO2 greenhouse gases are increasing from between 0.3% per year in the case of nitrous oxide to 5% per year in the case ... in the atmosphere, have been proposed. Fourth, reducing CO2 emissions by scrubbing CO2 from stacks, switching to fuels which produce less CO2, and increasing energy end-use efficiency so ...

• Word Count: 2775
• Approx Pages: 11
• Grade Level: Undergraduate