Creator: EPA | visit site
Grade Range: 6 - 11
Confused about climate change and the evaluation of the data? View this free site from the EPA that compiles current greenhouse gas emissions data into an interactive map. This site visualizes the biggest emitters. Included are polluters of more than 25,000 metric tons of carbon dioxide a year. Unfortunately, not shown in the data are the smaller polluters. When using the site, keep in mind that polluters like transportation, residential, or agricultural sources are missing. This tool is useful for looking at how industry and power contribute to climate change, and which type of fuel source (coal provides 50%) provides power generation. Click on the US map and then specific blue circles (the numbers inside represent the total number of facilities) to zoom in and find the list of facilities in the left navigation panel. Clicking on each facility brings up the data of emissions. Search by specific gas emission (carbon dioxide, nitrous oxide, or methane). Change the overall view by list, map, or graph to customize how best students view the data.
In the Classroom
Use this site during a unit on pollution. First be sure to discuss what combustion is. Choose facilities found within your state to investigate. Compare similar facilities across various states to compare emissions. Have students or groups compare by facility type (especially different types of power generation) then research the type of fuel used to determine the different emissions. Research how emissions compare to the driving of automobiles and the use of agriculture. Research the types of changes and alternatives that could change these numbers. Have students make simple infographics to show comparisons and conclusions. Try using a tool such as Venngage, <a href="/single.cfm?id=13706">reviewed here</a>.
At Home
Interested in environmental issues? Explore the locations close to where you live to learn the impacts on your local area.
Tags
carbon dioxide, climate change, fossil fuels,
Subjects
Biology/Life Science, Chemistry, Current Events, Earth Science/Geology, Engineering/Technology, Science,