The science of the earth. 7 letters

Crossword clues for The science of the earth. 7 letters:

GEOLOGY: Earth science
GEOLOGY: One of the earth sciences
GEODESY: Science of earth measurement
GEODESY: Earth-measuring science
GEOLOGY: The science of the earth.
GEOLOGY: Science of the earth.
GEO: Earth-science prefix
EONS: Earth science measures
MOHS: Earth science eponym
GEOL: One of the earth sciences: Abbr.
AEONS: Earth science chapters
EPOCH: Earth science chapter
EPOCHS: Earth science chapters?
ECOL: Earth science, for short
GEOL: Earth science subj.
MOHS: Scale discussed in earth science class
GEOL: Earth science: Abbr.
ECOL: Earth science: Abbr.
GEEOGRAPHY: Whiz-course in earth science?
ECOL: Earth Science subj.
GEOLOGIC: Of a certain earth science
ECOL: Earth Day science: Abbr.
GEOD: Science of earth measurement: Abbr.
TERRA: Earth, in science fiction
GEOL: Science of the earth: Abbr.
ELOI: Future Earth dwellers of science fiction
GEOL: Science which treats of the earth: Abbr.
GEOL: Science of the history of the earth: abbr.
TRACTORBEAMS: Science fiction energy rays that might suck up earthly bodies, as depicted three times in this puzzle