So as oxygen shows paramagnetic behaviour can't we make a dome like structure made of some material. Which not allow exchange of air or have any impact of moon atmosphere. Can we add some oxygen to it so that one human can survive inside for few days. Also let's place a carbon dioxide absorber inside and add on some earth soil and plants to grow with some water ice to make oxygen. And heater for night and artificial sunlight so that after some days that oxygen will be used by humans and carbon dioxide by plants. And also can we place on a huge strong magnet so that it can hold on oxygen..