The U.S. Is the Biggest Carbon Polluter in History. It Just Walked Away From the Paris Climate Deal. - The New York Times
Our carbon footprint: How do paper products fit in? - Two Sides North America
Sources of Greenhouse Gas Emissions | US EPA
How much is a ton of carbon dioxide? | MIT Climate Portal
Climate Change Indicators: U.S. Greenhouse Gas Emissions | US EPA
Greenhouse gas emissions by the United States - Wikipedia
Overview of Greenhouse Gases | US EPA
Cumulative Emissions of CO2 - A Response to Climate Change
Global Carbon Emissions | National Geographic Society
1 Tonne of CO2: What Does it Look Like? | Crown Oil
Doha infographic gets the numbers wrong, underestimates human emissions - Carbon Brief
Carbon dioxide in Earth's atmosphere - Wikipedia
U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
Carbon dioxide peaks near 420 parts per million at Mauna Loa observatory - Welcome to NOAA Research
Outlook for future emissions - U.S. Energy Information Administration (EIA)
Carbon dioxide - Ballotpedia
Global Fossil-Fuel CO2 Emissions
U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
Who has contributed most to global CO2 emissions? - Our World in Data
U.S. historical CO2 emissions 1800-2019 | Statista
Climate Change Indicators: U.S. Greenhouse Gas Emissions | US EPA
Chapter 14 Flashcards | Quizlet
Which emits more carbon dioxide: volcanoes or human activities? | NOAA Climate.gov
Cumulative CO2 emissions globally by country 1750-2020 | Statista
Humanity dumped 37 billion tons of CO2 into the atmosphere in 2020 | Mashable
Co2 Emissions of the United States | 8 Billion Trees
