37 entries under expression topic. ×

18
environmental geology(noun, form, study, treatment)
15
chemical oceanography(noun, study, treatment, science)
15
engineering geology(noun, form, study, science)
15
physical geography(noun, study, treatment, science)
15
soil science(noun, study, treatment, science)
4
atmospheric chemistry(noun, form, study, science)
4
environmental chemistry(noun, form, study, science)
2
air turbulence(noun, form, study, science)
2
atmospheric physics(noun, form, study, science)
2
atmospheric science(noun, form, study, science)
2
earth's core(noun, form, study, science)
2
earth's mantle(noun, form, study, science)
2
earth's sphere(noun, form, study, science)
2
economic geology(noun, form, study, science)
2
environmental science(noun, form, study, science)
2
environmental soil science(noun, form, study, science)
2
geographic information system(noun, study, treatment, science)
2
global navigation satellite system(noun, study, treatment, science)
2
global positioning system(noun, study, treatment, science)
2
historical geology(noun, study, treatment, science)
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APASmart Define. (2011). earth science thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/earth_science/thesaurus/narrower
ChicagoSmart Define. 2011. "earth science thesaurus" https://smartdefine.org/earth_science/thesaurus/narrower (accessed September 25, 2026).
HarvardSmart Define 2011, earth science thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/earth_science/thesaurus/narrower>.
MLASmart Define. "earth science thesaurus" 22 May 2011. Web. 25 September 2026. <https://smartdefine.org/earth_science/thesaurus/narrower>