Air
Airisallaroundus.It'saroundusaswewalkandplay.Fromthetimewewereborn,airwasaroundusoneveryside.Whenwesitdown,itisaroundus.Weliveinair.
Alllivingthingsneedair.Livingthingscan'tlivewithoutair.Wecangowithoutfoodorwaterforafewdaysbutwecan'tliveformorethanafewminuteswithoutair.Wetakeinair.Whenweareworkingorrunning,weneedmoreair.Whenweareasleep,weneedlessair.
Weliveinair,butwecannotseeit.
Wecanonlyfeelit.Wecanfeelitwhenitismoving.Movingairiscalledwind.Howcanyoumakeairmove?Hereisoneway.Holdanopenbookinyourhandsinfrontofyou.Closeitquickly.Whatcanyoufeel?Whatyoufeelistheair.