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Hydrocarbon exploration (or oil and gas exploration) is the search by petroleum geologists and geophysicists for hydrocarbon deposits beneath the Earth's surface, such as oil and natural gas. Oil and ...
Wikipedia Article
The elevation of a geographic location is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential grav ...
Dbpediathing
This is a list of tectonic plates on Earth. Tectonic plates are pieces of the Earth's crust and uppermost mantle, together referred to as the lithosphere. The plates are around 100 km (62 mi) thic ...
Bird
The Greater Scaup (Aythya marila), just Scaup in Europe, or colloquially "Bluebill" in North America for its bright blue bill, is a mid-sized diving duck though it is larger than the closely ...
Wikipedia Article
Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. Radio waves have frequencies from 300 GHz to as low as 3 kHz, and corre ...
Book
Wild Solutions: How Biodiversity is Money in the Bank is a 2001 book by biologists Andrew Beattie and Paul R. Ehrlich. The authors explain the value of "wild solutions" to technical and medi ...
Scientist
Walter Maurice Elsasser (March 20, 1904 – October 14, 1991) was a German-born American physicist considered a "father" of the presently accepted dynamo theory as an explanation of the Earth& ...
The following is a list of sovereign states and dependent territories in South America, including their capitals, official languages, currencies, population, area, and GDP per capita at PPP.South Amer ...
Book
Imajica is a fantasy novel by British author Clive Barker. Barker names it as his favourite of all his writings. The work, 825 pages at its first printing in 1991, chronicles the events surrounding th ...
The Sirian Experiments is a 1980 science fiction novel by Nobel Prize in Literature-winner Doris Lessing. It is the third book in her five-book Canopus in Argos series and continues the story of Earth ...
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