terrestrial
Adjective
Medium difficulty
What does “terrestrial” mean?
adjective.of, on, or relating to the earth.
SAT Usage
this term often appears in passages related to environmental science, geography, or discussions of biology, emphasizing the characteristics or phenomena associated with Earth as opposed to extraterrestrial or aquatic contexts. It implies a focus on land-based life or conditions, distinguishing it from terms like "marine," which specifically pertains to the sea or oceanic environments.
Common Confusions
Terrestrial implies a focus on land-based environments and life forms, while aquatic usually suggests contexts related to water or marine ecosystems.
Do not choose terrestrial if the context emphasizes celestial or outer space rather than being of, on, or relating to the earth.
Example Sentences
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Unlike marine life, terrestrial animals breathe directly from the air.