54 entries under treatment topic. ×

18
environmental geology(noun, expression, form, study)
17
geomorphology(noun, study, science, knowledge)
16
geography(noun, study, science, knowledge)
15
chemical oceanography(noun, expression, study, science)
15
physical geography(noun, expression, study, science)
15
soil science(noun, expression, study, science)
11
geophysics(noun, study, science, knowledge)
10
oceanography(noun, form, study, science)
10
geoinformatics(noun, study, science, knowledge)
10
biogeography(noun, study, science, knowledge)
10
geochemistry(noun, study, science, knowledge)
10
glaciology(noun, study, science, knowledge)
10
palynology(noun, study, science, knowledge)
10
sedimentology(noun, study, science, knowledge)
10
volcanology(noun, study, science, knowledge)
9
paleontology(noun, study, science, knowledge)
3
geodesy(noun, form, study, science)
2
edaphology(noun, study, science, knowledge)
2
gemology(noun, study, science, knowledge)
2
geochronology(noun, study, science, knowledge)
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APASmart Define. (2011). earth science thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/earth_science/thesaurus/narrower
ChicagoSmart Define. 2011. "earth science thesaurus" https://smartdefine.org/earth_science/thesaurus/narrower (accessed October 1, 2026).
HarvardSmart Define 2011, earth science thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/earth_science/thesaurus/narrower>.
MLASmart Define. "earth science thesaurus" 22 May 2011. Web. 1 October 2026. <https://smartdefine.org/earth_science/thesaurus/narrower>