When it comes to carbon emissions, how much does your family make? MOSS provides a quick look at household carbon emissions. This chart is useful for the Value of a Tree lesson. suggested age: K-12
Follow this link to learn more: https://docs.google.com/a/nararenewables.org/file/d/0B188lS8SaYDgNGNvRkZQb2RfcVU/edit