sunlight and air are inexhaustible natural resources comment Share with your friends Share 1 Ketaki answered this this is because they dont get over or exhausted and are presesnt in unlimited quantities. -1 View Full Answer Rashi Modani answered this sunlight and air are in unlimited quantity or they can not be exhuasted therefor sunlight and air are kept under in-exhuastable natural reasorce 4 Sharma Kumar answered this they are in unlimited quantity therefore -1 Evan Dsouza answered this They are inexhaustible because they are unlimited in nature. 1