earth science

noun

Definition of earth science

:any of the sciences (such as geology, meteorology, or oceanography) that deal with the earth or with one or more of its parts — compare geoscience

earth scientist

noun

Recent Examples of earth science from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'earth science.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of earth science

1873


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