石油资源勘查专业英语

1 Unit 1 Basic Geology Lesson 1 Geology 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 sciences. The formal discipline of Earth Sciences may include the study of the atmosphere, oceans and biosphere, as well as the solid earth. Geology is generally categorized within the geosciences. Geology (from the Greek，geo, "earth" and, logos, "speech") is a natural science, which studies the geology science of the earth's history, composition, and structure, and the associated processes. It draws upon chemistry, biology, physics, astronomy, and mathematics (notably statistics) for support of its formulations. Geology is a very complex science. There are many branches of Geology, which can be grouped under the major headings of physical and historical geology. Physical Geology Physical geology includes mineralogy, the study of the chemical composition a......