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                                                          Airu

 
       
 


 




atmosfera


                                         Abou den atmosfera, kaminda nos ta na Kňrsou, airu ta konsisti di 78% di nitrógeno,
                                         21% oksígeno, 0,04% dioksido di karbon i gasnan noble.
                                         Airu ta kontene awa tambe, e kantidat di gas di awa ta varia.

                                         Kua pintura di aki bou ta e mihon model di airu?

                                          

                                          Plachi B tin mas nitrógeno ku oksígeno, B ta e mihon ilustrashon di airu.