We all have the same air, but it swirls around the planet and gets blown to different places. ? This means that sometimes when we emit pollution in England, it will get blown over other coutries like Norway and Sweden and can affect the pollution in those countries ?. Air can get blown all the way from America to England too!
Cat and Gabriel are both completely right! On Earth the air is mostly made up of nitrogen gas (78%), oxygen (20%) and some small amounts of water, carbon dioxide and other gases. The air is the same all over but different countries put different substances into the air as pollution. The pollution in the air can travel quite a lot way and cause problems in other places!
Did you hear about the volcano that erupted in Iceland a few years ago? It put out an enormous cloud of ash into the air that travelled all over Europe. Lots of planes had to be cancelled for weeks because it travelled so far!
Comments