二氧化碳令地球?保持溫暖
但人類活動不斷的碳排放?
令大氣中的二氧化碳濃度上升,地球變得越來越熱??
完整影片 - 來源自BBC
現時CO2濃度
【2021年】大氣中的二氧化碳濃度已來到 410ppm(至少 200 萬年來最高)
碳從何來?
【國家排名】
各國歷年碳排放量(百萬噸/年)
【人類活動排名】
1、燃燒煤炭(佔全球二氧化碳排放量的40%)
Carbon dioxide keeps the earth ? warm
But the continuous carbon emissions of human activities?
Increase the concentration of carbon dioxide in the atmosphere, and the earth becomes hotter and hotter??
Full video - from BBC
Current CO2 concentration
【2021】The concentration of carbon dioxide in the atmosphere has reached 410ppm (the highest in at least 2 million years)
Where does carbon come from?
【Country Ranking】
Carbon emissions in various countries over the years (million tons/year)
【Ranking of human activities】
1. Burning coal (40% of global CO2 emissions)