geoscience

n. earth science, any scientific field that deals with the earth and its characteristics (e.g. geology, geography, etc.)

Earth science (also known as geoscience, the geosciences or the Earth Sciences), is an all-embracing term for the sciences related to the planet Earth. It is arguably a special case in planetary science, the Earth being the only known life-bearing planet. There are both reductionist and holistic approaches to Earth science. The major historic disciplines use physics, geology, geography, meteorology, mathematics, chemistry and biology to build a quantitative understanding of the principal areas or spheres of the Earth system.
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n. geoscience, earth science, any scientific field that deals with the earth and its characteristics (e.g. geology, geography, etc.)