Search | NASA Climate Kids What Is an Urban Heat Island? What Causes Air Pollution? What Is Permafrost? It's Cold! Is Global Warming Over? How Do We Know the Climate Is Changing?
Mission: PACE - NASA Climate Kids This mission will study phytoplankton (a type of tiny algae), ocean color and measure atmospheric particles and clouds
Planet Health Report: AIR - NASA Climate Kids Why is carbon dioxide level a What does carbon dioxide "parts per million" mean? And why is it important? Carbon dioxide is a greenhouse gas Too much carbon dioxide in the air makes Earth get warmer and warmer When humans burn fossil fuels, like gasoline and coal, carbon dioxide is produced
Gallery of Air - NASA Climate Kids Gallery of Air This smokestack is releasing greenhouse gases and other pollutants into the atmosphere Pollution from cars and factories can create dense smog in cities Photo credit: Metro Transportation Library and Archive A car’s emissions are checked at a station in California Photograph by R Couse-Baker An oil refinery in Salt Lake City burns off waste gases, releasing carbon dioxide