Natural historyNatural history is a domain of inquiry involving organisms, including animals, fungi, and plants, in their natural environment, leaning more towards observational than experimental methods of study. A person who studies natural history is called a naturalist or natural historian. Natural history encompasses scientific research but is not limited to it. It involves the systematic study of any category of natural objects or organisms.
Walter RaleighSir Walter Raleigh (ˈrɔːli,_ˈræli,_ˈrɑːli; 1552 – 29 October 1618) was an English statesman, soldier, writer and explorer. One of the most notable figures of the Elizabethan era, he played a leading part in English colonisation of North America, suppressed rebellion in Ireland, helped defend England against the Spanish Armada and held political positions under Elizabeth I. Raleigh was born to a landed gentry family of Protestant faith in Devon, the son of Walter Raleigh and Catherine Champernowne.
Charles IV of SpainCharles IV (Carlos Antonio Pascual Francisco Javier Juan Nepomuceno José Januario Serafín Diego de Borbón y Sajonia; 11 November 1748 – 20 January 1819) was King of Spain and ruler of the Spanish Empire from 1788 to 1808. The Spain inherited by Charles IV gave few indications of instability, but during his reign, Spain entered a series of disadvantageous alliances and his regime constantly sought cash to deal with the exigencies of war.
BogotáBogotá (ˌboʊɡəˈtɑː, also UKˌbɒɡ-, USˈboʊɡətɑː, boɣoˈta), officially Bogotá, Distrito Capital, abbreviated Bogotá, D.C., and formerly known as Santa Fe de Bogotá (ˌsanta ˈfe ðe βoɣoˈta; Holy Faith of Bogotá) during the Spanish Colonial period and between 1991 and 2000, is the capital city of Colombia, and one of the largest cities in the world. The city is administered as the Capital District, as well as the capital of, though not part of, the surrounding department of Cundinamarca.
Earth system scienceEarth system science (ESS) is the application of systems science to the Earth. In particular, it considers interactions and 'feedbacks', through material and energy fluxes, between the Earth's sub-systems' cycles, processes and "spheres"—atmosphere, hydrosphere, cryosphere, geosphere, pedosphere, lithosphere, biosphere, and even the magnetosphere—as well as the impact of human societies on these components.
Earth's magnetic fieldEarth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun. The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
El DoradoEl Dorado (el doˈɾaðo, ˌɛl_dəˈrɑːdoʊ; Spanish for "the golden") is commonly associated with the legend of a gold city, kingdom, or empire purportedly located somewhere in the Americas. Originally, El Hombre Dorado ("The Golden Man") or El Rey Dorado ("The Golden King"), was the term used by the Spanish in the 16th century to describe a mythical tribal chief (zipa) or king of the Muisca people, an indigenous people of the Altiplano Cundiboyacense of Colombia, who as an initiation rite, covered himself with gold dust and submerged in Lake Guatavita.
CuernavacaCuernavaca (kweɾnaˈβaka; Cuauhnāhuac "near the woods", ) is the capital and largest city of the state of Morelos in Mexico. Along with Chalcaltzingo, it is likely one of the origins of the Mesoamerican civilization. Olmec works of art, currently displayed in the Museum of Anthropology in Mexico City were found in the Gualupita III archeological site. The city is located around a 90-minute drive south of Mexico City using the Federal Highway 95D. The name Cuernavaca is a euphonism derived from the Nahuatl toponym Cuauhnāhuac and means 'surrounded by or close to trees'.
American Academy of Arts and SciencesThe American Academy of Arts and Sciences (AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and other Founding Fathers of the United States. It is headquartered in Cambridge, Massachusetts. Membership in the academy is achieved through a thorough petition, review, and election process. The academy's quarterly journal, Dædalus, is published by the MIT Press on behalf of the academy.
River bifurcationRiver bifurcation (from furca, fork) occurs when a river flowing in a single stream separates into two or more separate streams (called distributaries) which then continue downstream. Some rivers form complex networks of distributaries, typically in their deltas. If the streams eventually merge again or empty into the same body of water, then the bifurcation forms a river island. River bifurcation may be temporary or semi-permanent, depending on the strength of the material that is dividing the two distributaries.
