geology
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geology
The science that deals with the structure, composition, history of formation, and processes of the Earth and its rocks.
Sie studierte Geologie, weil sie sich schon immer für Vulkane und Erdbeben interessierte.
She studied geology because she had always been interested in volcanoes and earthquakes.
'Geologie' (geology) is an international word. The first part, 'Geo-', comes from Greek and means 'earth.' The second part, '-logie' (-logy), means 'teaching' or 'science.' So geology is the 'science of the Earth.'
Wörter wie Geografie oder Geometrie nutzen dieselbe Vorsilbe „Geo-“.
Words like Geografie or Geometrie use the same prefix 'Geo-'.
Words that end in '-logie' almost always refer to a science or field of study. In German, they are always feminine, so they take the article 'die' (e.g., die Biologie, die Psychologie).
Auch die Soziologie und die Archäologie sind weiblich.
Soziologie and Archäologie are also feminine.
The two meanings can be distinguished well. When 'Geologie' (geology) means a field of study, it often appears with verbs like 'studieren' (to study). When it means the nature of a place, it is often connected with a genitive or with 'von' (of/from).
Mein Bruder studiert Geologie an der Universität.
My brother is studying geology at the university.
When the nature of an area is described, 'Geologie' (geology) is often combined with adjectives like 'komplex' (complex), 'einzigartig' (unique), or 'vulkanisch' (volcanic).
Island ist bekannt für seine aktive vulkanische Geologie.
Iceland is known for its active volcanic geology.
geography
'Geographie' and 'Geologie' sound similar, and both have to do with the Earth. That is why they are easily confused. 'Geographie' looks at the Earth's surface: landscapes, cities, countries, climate, people, and spaces. In school, people often say 'Erdkunde'. 'Geologie' looks more into the ground and into the history of the Earth: rocks, rock layers, volcanoes, and the formation of the Earth. As a simple guide: for maps, countries, and landscapes, 'Geographie' fits; for stones, Earth layers, and the structure of the Earth, 'Geologie' fits.
Die Geologie der Region erklärt, warum es dort so viele Höhlen gibt.
The geology of the region explains why there are so many caves there.
In der Geographie lernen die Schüler, warum viele Städte an Flüssen liegen.
In geography, the students learn why many cities are located on rivers.