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Earth system science. An ecological analysis of CO. 2 in an ecosystem. As systems biology, systems ecology seeks a holistic view of the interactions and transactions within and between biological and ecological systems. Earth system science ( ESS) is the application of systems science to the Earth.
Earth is rounded into an ellipsoid with a circumference of about 40,000 km. It is the densest planet in the Solar System. Of the four rocky planets, it is the largest and most massive. Earth is about eight light-minutes away from the Sun and orbits it, taking a year (about 365.25 days) to complete one revolution.
Geologic time scale. The geologic time scale, proportionally represented as a log-spiral with some major events in Earth's history. A megaannus (Ma) represents one million (10 6) years. The geologic time scale or geological time scale ( GTS) is a representation of time based on the rock record of Earth. It is a system of chronological dating ...
The geological history of the Earth follows the major geological events in Earth's past based on the geological time scale, a system of chronological measurement based on the study of the planet's rock layers ( stratigraphy ). Earth formed about 4.54 billion years ago by accretion from the solar nebula, a disk-shaped mass of dust and gas left ...
Remembrance of Earth's Past (Chinese: 地球往事; pinyin: Dìqiú Wǎngshì; lit. 'Earth's Past') is a science fiction novel series by Chinese writer Liu Cixin.The series is also popularly referred to as Three-Body from part of the title of its first novel, The Three-Body Problem (Chinese: 三体; pinyin: Sān Tǐ; lit.
Nearest globular cluster to the Earth. Also the first globular cluster known to have exoplanets (PSR B1620-26b) Messier 12: 74.4: Messier 70: 68: NGC 290: 66: Open cluster: Messier 28: 60: Globular cluster: Messier 18: 52.4: Open cluster: The following notable star clusters are listed for the purpose of comparison. MGC1: 49 (half-light), 7,800 ...
The classical elements typically refer to earth, water, air, fire, and (later) aether which were proposed to explain the nature and complexity of all matter in terms of simpler substances. [1] [2] Ancient cultures in Greece, Angola, Tibet, India, and Mali had similar lists which sometimes referred, in local languages, to "air" as "wind" and the ...
Wurm: Journey to the Center of the Earth, released in Japan as Vazolder: The Underground Battle Space (地底戦空バゾルダー, Chitei Sen Kū Bazorudā), is a multi-genre video game developed by Cyclone System and published by Asmik and SOFEL for the Nintendo Entertainment System in 1991.
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