hydro =water: waterโ (as in hydroelectric) or โhydrogen,โ (as in hydrochloride).
Noun.Combining forms meaning sweat, sweat glands.
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-graphy =description:relating to visual art, especially involving drawing, engraving, or lettering.
Noun. "his mature graphic work"
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Meteorology: The scientific study of the processes that cause particular weather conditions
Noun. Particle sizing in remote sensing, which must rely on backscattering using several wavelengths, is an importani topic in experimental meteorology.
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Geosphere: any of the almost spherical concentric regions of matter that make up the earth and its atmosphere, as the lithosphere and hydrosphere.
Noun. The geosphere is big
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Oceanography: the scientific study of the sea
Noun. One may find direct analogues of this situation in oceanography and meteorology.
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Biosphere: A part of a planet's environment where life exists.
Noun. With a massive impact, a biosphere gets another chance.
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Atmosphere: The mixture of gases around the earth.
Noun.These factories are releasing toxic gases into the atmosphere.
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Climatology: he scientific study of climate (= general or long-term weather conditions)
Noun. Time-series analysis is routinely found in physics, electronics, geophysics, astrophysics, climatology, computer science and biometric applications.
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Astronomy: The scientific study of the universe and of objects that exist naturally in space, such as the moon, the sun, planets, and stars
Noun. Unlike astronomy, astrology cannot be described as an exact science.
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Geology: The study of the rocks and similar substances that make up the earth's surface
Noun. A geology professor/student/class/department.
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lifesaver
Give 20 points!
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star
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gift
Win 15 points!
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banana
Go to last place!
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-logy =theory: a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.
Noun. "Darwin's theory of evolution"
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Paleontology: the scientific study of organisms that lived on earth before there were written records, esp. by examining fossils
Noun. Combining embryology and paleontology: origins of the anterior- posterior axis in echinoids.
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geo =earth: Geo- is a prefix derived from the Greek word ฮณฮท or ฮณฮฑฮนฮฑ, meaning "earth", usually in the sense of "ground or land
Noun. Terra/terr/ter are from another Latin word meaning โearthโ or โland.โ When combined with a suffix or another root word, geo and terra/terr/ter become com