Welcome to your Carbon IQ Test - Let's test your carbon IQ and help keep the planet green!
Which of these generates around 1.2 million metric tons of CO2 per year?
Which of these emits 17 million metric tons of CO2 per year?
Which below generates 2,459,158,000 tons of carbon dioxide a year, worldwide?
Which of the below contributes 500 million tons of CO2 to the planet?
Which of these generated over 5,800 million metric tons of carbon dioxide a year?
Which of these below would emit 700 million tons of carbon dioxide per year?
Which below contributes 60 million tons of CO2 to the atmosphere yearly?
Which of these below generates around 1.2 million metric tons of CO2 per year?
