Portal:Earth sciences
The Earth Sciences Portal
Earth science or geoscience includes all fields of natural science related to the planet Earth. This is a branch of science dealing with the physical, chemical, and biological complex constitutions and synergistic linkages of Earth's four spheres: the biosphere, hydrosphere/cryosphere, atmosphere, and geosphere (or lithosphere). Earth science can be considered to be a branch of planetary science but with a much older history. (Full article...)
Selected articles
Did you know (auto-generated)
- ... that the Danish geologist Tove Birkelund received a gold medal for her early work on fossils of Scaphites in Greenland?
- ... that English amateur geologist Charlotte Eyton wrote a number of papers and pamphlets on the geology of the Wrekin, a part of Shropshire, between 1862 and 1870?
- ... that life exists in every part of the biosphere, from the deepest parts of the ocean to altitudes of up to 64 km (40 miles) in the atmosphere?
- ... that geologist Gilbert Wilson was the fifth Wilson at school, so he was known as "Quintus"?
- ... that the geology of the Ellsworth Mountains was explored by geologists using motor toboggans in 1961?
- ... that the Iowa Colored Cowboys played softball for audiences of over a thousand people, in an atmosphere similar to a Harlem Globetrotters show?
- ... that Frederick Murray Trotter had a distinguished career as a field geologist despite losing a part of his skull and an eye to shrapnel during World War I?
- ... that the Apollo 12 Solar Wind Spectrometer detected a gas-ion shockwave produced by the impact of the Apollo 13 S-IVB stage on the lunar surface?
More did you know? -
- ...that a tuya (pictured) is a type of flat-topped, steep-sided volcano formed when lava erupts through a thick glacier or ice sheet?
- ...that in the United States, on average tornadoes are around 500 feet (150 m) across, and stay on the ground for 5 miles (8 km)?
- ...that dust storms can carry large amounts of dust, so much so that the leading edge of one can appear as a solid wall of dust as much as 1.6 km (1 mile) high?
- ...that the area of the world Ocean is 361 million square kilometers, its volume is approximately 1.3 billion cubic kilometers, and its average depth is 3,790 meters?
- ...that three quarters of the earth's atmosphere lies within the troposphere, and the depth of this layer varies between 17 km at the equator and 7 km at the poles?
- ...that the Mariana Trench is the deepest point in the ocean?
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In the news
- 17 December 2024 – 2024 Port Vila earthquake
- A 7.4 magnitude earthquake strikes Vanuatu's capital Port Vila, with at least 14 people killed and more than 200 others injured. (RNZ)
- 5 December 2024 – 2024 Cape Mendocino earthquake
- A 7.0 magnitude earthquake strikes offshore near the northern coast of California, United States. (Weather Channel)
- 5 December 2024 – European Union Space Programme
- The European Space Agency (ESA) successfully launches the Vega C rocket carrying the Sentinel-1C satellite to monitor Earth from the Guiana Space Centre in Kourou, French Guiana, two years after its failed commercial flight. (DW) (European Space Agency)
- ISRO successfully launches the PSLV-XL rocket carrying the European Space Agency's PROBA-3 satellites from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh, India, in a solar observatory mission to gather data about the Sun's atmosphere. (DW) (El Mundo)
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Atmosphere | Hydrosphere | Lithosphere |
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Biosphere | Systems | Others |
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Quality content
- Climate change (More...)
Global warming · Rachel Carson · Retreat of glaciers since 1850
- Earthquakes (More...)
1949 Ambato earthquake · 1968 Illinois earthquake · 1980 eruption of Mount St. Helens · 1997 Qayen earthquake · 2002 Bou'in-Zahra earthquake · 2005 Qeshm earthquake · 2007–2008 Nazko earthquakes
- Volcanoes (More...)
1980 eruption of Mount St. Helens · 2007–2008 Nazko earthquakes · Amchitka · Armero tragedy · Calabozos · Cerro Azul (Chile volcano) · Craters of the Moon National Monument and Preserve · David A. Johnston · Geology of the Lassen volcanic area · Loihi Seamount · Mauna Kea · Mauna Loa · Metacomet Ridge · Mono–Inyo Craters · Mount Cayley volcanic field · Mount St. Helens · Mount Tambora · Nevado del Ruiz · Surtsey · The Volcano (British Columbia) · Upper and Lower Table Rock · Volcano (South Park) · Yellowstone National Park
- Other geology (More...)
Mary Anning · Archaea · Archaeopteryx · Cerro Azul (Chile volcano) · Bryce Canyon National Park · Calabozos · Chicxulub crater · Cretaceous–Paleogene extinction event · Charles Darwin · Earth · Ediacara biota · Geology of the Bryce Canyon area · Geology of the Capitol Reef area · Geology of the Death Valley area · Geology of the Grand Canyon area · Geology of the Lassen volcanic area · Geology of the Zion and Kolob canyons area · Global warming · Iridium · Oil shale · The Volcano (British Columbia) · Toronto Magnetic and Meteorological Observatory · Volcanology of Io · Yellowstone National Park
- Geography (More...)
Antarctica · Australia · Bryce Canyon National Park · Carlsbad Caverns National Park · Craters of the Moon National Monument and Preserve · Death Valley National Park · Geography of India · Geography of Ireland · National parks of England and Wales · Niagara Falls · Rondane National Park · Shoshone National Forest · Yellowstone National Park · Yosemite National Park · Zion National Park
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- John H. Roscoe
- G.D. Blodgett
- Cross section (geology)
- Strunzite
- Koscierzyna borehole
- Versoyen unit
- Magnetic chronozone
- Fleischerite
- Mineralogical Association of Canada
- Phosphosiderite
- Menezesite
- Yuanshan Formation
- Berzeliite
- Sartorite
- Sorosite
- Colusite
- Internal Valais
- Cernyite
- David J. Siveter
- Johnbaumite
- Moûtiers unit
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