noun Date: 1939 any of the sciences (as geology, meteorology, or oceanography) that deal with the earth or with one or more of its parts, earth scientist noun
EARTH SCIENCE
Meaning of EARTH SCIENCE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012