Synonyms|33Antonyms|0|Broader|17Narrower|116Related|119

104 entries under study topic. ×

2
inner core(noun, expression, form, science)
2
ionosphere(noun, form, science, field)
2
limnology(noun, treatment, science, knowledge)
2
lithosphere(noun, form, science, field)
2
magnetosphere(noun, form, science, field)
2
marine geology(noun, expression, treatment, science)
2
mesopause(noun, form, science, field)
2
micropaleontology(noun, treatment, science, knowledge)
2
mineral physics(noun, expression, treatment, science)
2
mineralogy(noun, treatment, science, knowledge)
2
mining(noun, treatment, science, knowledge)
2
noosphere(noun, form, science, field)
2
outer core(noun, expression, form, science)
2
ozone layer(noun, expression, form, science)
2
paleoceanography(noun, treatment, science, knowledge)
2
paleoclimatology(noun, form, science, field)
2
paleogeography(noun, treatment, science, knowledge)
2
paleoseismology(noun, treatment, science, knowledge)
2
paleotempestology(noun, form, science, field)
2
pedology(noun, treatment, science, knowledge)
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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>