E1X8O1S1P3H4E1R1I1C3
24 points
EXOSPHERIC is validvalid
related to the exosphere, the outermost layer of the earth's atmosphere, also EXOSPHERICAL
related to the exosphere, the outermost layer of the earth's atmosphere, also EXOSPHERICAL
related to the exosphere, the outermost layer of the earth's atmosphere, also EXOSPHERICAL
related to the exosphere, the outermost layer of the earth's atmosphere, also EXOSPHERICAL