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Venus
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Compare the radius and mass of Mercury to that of Earth. Radius is 1/3 and mass is 1/28 of Earth Explain the following features on Mercury’s surface AND draw a picture to help you remember : Scarps: cliffs that formed from moving crust Caloris Basin: largest crater basin (1000 mi across); volcanoes around the edge Chaotic terrain: crazy uplifted surface area exactly opposite Mercury as Caloris Basin What is the temperature like on Mercury? Why? ranges from about 800 to -300 F; no atmosphere Does Mercury have an atmosphere? Explain. No; low gravity and proximity to the Sun Where does the water ice on Mercury come from and where do we find it? found at the poles in deep craters; came from comets and/or volcanoes Does Mercury have a magnetic field? Explain. yes but it's about 1% the strength of Earth’s What is strange about Mercury’s motion around the Sun? Explain why this occurs. Mercury spins 3 times for every 2 trips around the Sun; highly elliptical orbit How does Venus compare to the Earth in terms of diameter and mass? let’s say 95% What are the components of the Venusian atmosphere? 96% CO2, 3.5% N2, and small amounts of H2O and other gasses Why is Venus so bright? (hint: it’s the same reason we can’t see the surface from space) thick atmosphere How much denser is the atmosphere on Venus than on the Earth? 100x the pressure What is the temperature like on Venus? about 900 F at the surface Explain why Venus has a runaway greenhouse effect. lots more CO2 and it’s closer to the Sun, evaporating water from past oceans just made it worse How does it ‘snow’ on Venus given the extreme heat? galenar and bismuthinite are vaporized at the surface and settle on mountains to then ‘snow’ What are the dominant surface features on Venus? Explain them. mostly VOLCANIC in origin (volcanoes, pancake domes, lava channels); few crater impacts; low elevation for most of the surface What evidence do we have that Venus has an active surface? not many impact craters T or F: Venus has the slowest rotation of any planet in the Solar System. What is Mars named after? Roman God of war Compare the diameter and mass of Mars to that of Earth. diameter is 1/2 and its mass 1/10 that of Earth Explain the following features on the Martian surface, including how they formed AND draw a picture: Valles Marineris: rift near the equator (2500 mi long, 60 mi wide, 4 mi deep); bigger than Grand Canyon (Venusian war or tharsis bulge) Tharsis bulge: upland area with 4 huge volcanoes (magma rose from interior) Olympus Mons: largest volcano in the solar system Dune fields: formed as wind moved away from poles What are the polar ice caps on Mars made of? Why is there a difference between the Northern and Southern caps? dry ice and water ice; difference between of seasons Why is Mars red? iron oxide in crust Explain some evidence of past liquid water on Mars. dried river beds, Martian blueberries, frozen lake in crater, teardrop water features What are the components of the Martian atmosphere? How does the density of it compare to Earth’s? CO2 (95%) with traces of N2 (3%), O2 and H2O; 1% density of Earth’s What is the temperature like on Mars? cold (average of -80 F) For liquid water to exist on the surface of Mars we think there had to be a thicker atmosphere in the past. Why is it so thin now? blasted away by impact; low gravity /low volcanic activity causes it to lose it over time What are the two moons of Mars? Where did they come from? Phobos and Deimos; captured asteroids Explain the differences and commonalities between the interiors of the inner planets
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Venus_Notes
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Venus
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Neoclassical was derived from the Greek word nèos, which means "new, and Latin word classicus, which means "of highest rank." Neoclassical art is the revival of the classical Greek and Roman antiquity: Neoclassical artists imitated Renaissance artists to improve the kind of arts during the mid-eighteenth century. Its stern and unemotional forms were reactions to Baroque and Rococo styles. It was also characterized by symmetry, simplicity, and clarity of form, sober colors, shallow space, and strong lines. Jacques-Louis David Jacques-Louis David is one of the most influential artists in this era. He was born into a wealthy family in Paris on August 30, 1748. When he was 9 years old, his father was killed and his mother left him with his architect uncles. He was supported by his rich uncles with his education at the College of the Four Nations. At age 18, he studied at the Royal Academy of Painting and Sculpture. Even though he had a tumor that impeded his speech, nothing stopped him from becoming an artist. He championed a style of rigorous contours, sculpted forms, polished surfaces, and historical paintings. In 1774, his painting of Erasistratus Discovering the Cause of Antiochus' Disease won him the Prix de Rome, a scholarship for arts students that ensured well-paid commissions in France. His scholarship also included a trip to Italy, where he studied Italian masterpieces and ancient ruins. David became an active supporter and one of the leading artists of the French Revolution. He was appointed as the "First Painter to the Emperor" by Napoleon Bonaparte. His propaganda art served a critical role in French Revolution to overthrow the monarchy and establish a republic. One of David's notable paintings from the French Revolutionary period was the Death of Marat. David's last work was the Mars Disarmed by Venus. This was the last picture he wanted to paint but desired to surpass himself in it. Propaganda art is used to encourage or influence an emotional rather than a rational response from the people to support a cause or movement. He remained faithful to the tenets of Neoclassicism, which he transmitted to his students, one of which was Jean-Auguste-Dominique Ingres. He died on December 29, 1825 and was buried in Belgium, not in France, due to his connection to the killing of King Louis XVI. Jean-Auguste-Dominique Ingres Jean-Auguste-Dominique Ingres was one of the most revered French painters and was noted for his Neoclassical, historical, mythical, and nude paintings and portraitures. Ingres was known to follow his own instincts. He experimented on human form, causing his highly controversial anatomical distortions. Critics described his art as "creatures not found in nature." His quest for idealization was endless. Though Ingres preferred painting with historical theme, he also enjoyed doing portraits. He captured his figures with an impressive and realistic ingenuity to reveal their personalities. Ingres paid more attention to lines over colors. However, he was criticized for flatness due to lack of colors and conventional modeling. Despite this, he was still the most sought-after portraitist in France. He was a tenured director of the French Academy. During that time, he was able to complete three major canvases. He left more or less 4,000 artworks, all of which were housed in the Ingres Museum in Montauban, France. He died on January 14, 1867 in Paris. Romantic art was short-lived, yet it reflected philosophical approaches to art. This is the era where art was colorful, emotional, personal, and expressive. Romanticism was characterized by imagination, intuition, idealism, inspiration, and individuality. The Romantic period was an artistic, literary, musical, and intellectual movement that started in Europe toward the end of the eighteenth century. In some areas, it was at its peak between the periods from 1800 to 1850. It was characterized by its focus on emotion and individualism, and glorification of all the past and nature. It prefers the medieval rather than the classical. The Romantic era is partly a reaction to the Industrial Revolution, the upper-class social and political standards of the Age of Enlightenment. Romanticism was most strongly embodied in the visual arts, music, and literature, but had a major impact on history, education, and natural sciences. Romantic era is also associated with liberalism, radicalism, and nationalism. Francisco Goya One of the most influential figures in Spanish art was Francisco José de Goya y Lucientes. He was born on March 30, 1746 in Aragon, Spain. He began his art studies when he was a teenager and spent time in Rome to advance his skills. Goya was besieged with orders for portraits, altarpieces, and murals. In 1776, he returned to Spain and became the principal painter to the Spanish Royal Court. Goya described himself as a student of Velásquez and Rembrandt. From Velásquez, he acquired a feeling for soft shaded colors that were applied in layers. From Rembrandt, he learned prediction for dark and mysterious backgrounds. Goya also acknowledged nature as his teacher in art. Goya was trained in the classical tradition of eighteenth century, but he remained an individualist and a realist. Romantic qualities appeared in his paintings, which were not glorified by some art critics. He was a liberal-minded man. He then turned his attention to the world of the dispossessed. He produced Los Caprichos (The Whims), a set of 80 prints in aquatint and etching from 1797 and 1798, and published as an album in 1799. These involved sorcery and witchcraft, injustices, cruelty, and false morality. The Black Paintings (1819+ 1823) were 14 paintings of his darkest and most mysterious creations, disillusionment with society, and insanity. His artworks embodied personal imaginative visions that defied traditional academism and conventional subjects. Romanticism, Impressionism, Expressionism, and Surrealism were the principal movements to be influenced by his work. He died on April 16, 1828 in Bordeaux, France. Eugène Delacroix Ferdinand Victor Eugène Delacroix was born on April 26, 1798 in France into an artistic family. He began studying art at the age of 17. He pursued Classical studies and trained under Baron Pierre-Narcisse Guerin, a painter who taught him to paint realistically. At 24, he was already in-charge of architectural decorations. His style was also inspired by the music of his friend Frédéric Chopin, a Romantic composer, He fine-tuned Romanticism by incorporating the art styles of Michelangelo and Rubens. He then developed his own style with affinity of expressing pain and suffering through bright, exploding, and energetic colored canvases. Delacroix became known as the "Master of Color" for his development of unique and memorable approach to color. Though his style had evolved over the years, he stayed true to his displays of emotions and intense colors. He never hid his fascination for destruction and violence to bring out virtuous colors in his paintings. He was admired for his bold and technical innovations. He is remembered as one of the world's most influential French Romantic painters for his ingenuity and expertise. He died in Paris on August 13, 1863 was buried in Père Lachaise Cemetery. Théodore Géricault Jean-Louis André Théodore Géricault was born on September 26, 1791 in Normandy, France. At a young age, he already displayed artistic inclinations and had fascinations with horses. He became friends with Eugène Delacroix. Together with the other artists, they formed the Romantic movement. In 1819, he ushered the Romantic movement into French painting with his The Raft of the Medusa, which inspired other artists and became the norm for the Romantic painting. It also forged new emphasis on raw emotion and sharply swerving art styles from the refined compositional studies of Neoclassicism. Gericault achieved brilliant visual effects using small, adjacent strokes of contrasting colors. He was the most influential to the Romantic painters that his art styles were adopted and extended by the Impressionists. His art styles in painting were less rigid than the Neoclassical works. In 1822, he produced one of his greatest achievements: his portraits of the mentally disabled or insane people. Originally, there were ten paintings but only five have survived. His untimely death came after months of suffering, following a fall from a horse. He died in Paris on January 26, 1824 at a young age of 32
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Venus Flytraps
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venus in transit
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VENUS IN TRANSIT
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CM N°1 HISTOIRE ANTIQUITE VENDREDI 13/09 14-16H HISTOIRE ROMAINE ROME , DE LA ROYAUTÉ A L’EMPIRE DE LA FONDATION À LA REPUBLIQUE , LES PREMIERS PVRS La cité= mot imp =une portion de ville ds antiquité=un territoire dont une partie au moins = ville ROME=(urbs) Rome devenu urbs= ville car a un moment Rome devenue extraordinaire = atteint 1 million hab ( il faut attendre 18 siècle pr qu’une ville ait autant d’hab=Londres) dimension urbaine de la cité 1million de romains = les habitants MAIS romains peuvent aussi être les citoyens = ceux membres de la cites = civitas On peut être romain et vivre partout ds l’Empire ( jusqu’à babylone , en fR …) = quand Mme citoyens de Rome car appartient a la cité cité aussi dimension juridique = la citoyenneté = en 212 apr J-C mise en place de la constitution antenine = octroi la citoyenneté romaine a ts les H libres = extension max de la cité AINSI. Ds antiquité = cité pas que dimension territoriale = aussi ensemble citoyens 3 GRANDES PRIODES HIST ROMAINE 753-509 = période ROYALE 509-44 ou 31 ou 27 = période RÉPUBLICAINE 44/31/27 = Période EMPIRE sur 1 millénaire = bcp de variation I)LA FONDATION ACTE POLITIQUE LE RÉCIT DE FONDATION TRANSMIS PAR LES ANCIENS -21 AVRIL 753 = fondation intellectuels a un moment ont réfléchis a qd s’est formes = ont écrit l’histoire des romains ( intellectuels = VIRGILE ET TITE LIVE) récit classique : Enee d’après Virgile fuit Guerre de Troie et parcours mer Méditerranée fond une ville = Lavignium ( d’après nom femmeLavignia celle qu’il épouse ) a un fils = Ascagne= fonde une cité = Albe la Longue pls descendants … Une fille = Rhéa Silvia fille du roi Numitor père est chassé du pvr son oncle fait d’elle prêtresse de Vesta ( censé reste vierge) mais violée par le Dieu Mars elle abandonne les 2 enfants jumeaux qu’elle a ds eau ( = Romulus et Remus ) s ‘échouent près de Rome ( existe pas encore ) louve les sauves ils recup le trône de leur grand père la trouvent pas assez grande s’entendent pr en refaire une querelle sur emplacement vont voir augures / Dieu Romulus dis qu’il a vu plus oiseaux = decident = lui roi et commence a construire muraille Remus se moue et passe la muraille et se fait tuer par Romulus = Hist raconté par les romains latin dit de se méfier condere = fonder mais aussi = cacher ainsi ds fondement de Rome = quelque chose de caché réflection / cherche autre part les historiens va voir les récits no autorisés ( autres auteurs) +30 récits ≠ sur fondation de Rome bcp de ≠ Denys d’HALYCARNASSE livre ANTIQUITÉ ROMAINES I) fait la liste des ≠ sur identité fondateur ( Enee , Ulysse, Des Albains …) sur date ( après guerre Troie directement , 15 générations après …) tres divergents car bcp de suppositions COMMENT faire en histoire :changer de source archéologie ( grec = archaios logos) = discours sur choses vieilles rai archéologie née 19e avc méthode scientifique ( avt archéologie=pillage) archeologie se base sur statigraphie=etude des couches MOT CLÉ = CONTEXTE seulement en mettan contexte = valeur / sens L’APPORT ARCHÉOLOGIQUE fonds de cabane découverts sur colline du Palatin fin 19e = montre présence H découverte céramiques qui illustrent vie de ces hab avait des gens pdt période fondation Rome = peut concorder avc hist mas il y avait présence de gens avant ( 10-18) en + de gens autour d’ici DE PLUS : fouilles de GIACOMO BONI début 20e s au nord du forum = découverte tombe du 10 ou 9 e s AAinsi Rome ne s’est pas fondé de rien car y avait déjà nécropole avt la fonda Mais a été cassse vers la date de la fonda ARCHÉOLOGIE dit :il se passe quelque chose pdt la période de fonda mais avant aussi synoecisme = regroupement de petites communautés humaines pr former une cité c phénomène de regroupement se passe déjà avec les fête du Septimontium 11/12e s rassemblement des 7collines+Subura font un sacrifice publique ( se sépare de quelque chose pr donner aux dieux ) fetecommemorait les tps anciens + pourrait faire réf aux 7 villages qui se seraient réunis ( pr former Rome ) question fondamentale :EST CE QUE ROME A ÉTÉ FONDÉE ? non peut être pas phénomène synoecisme = sur un tps long ainsi ce moment = jms existé = reconstruction du passé le fait que fondation Rome = en meme tps que effondrement de la république = interroge récits fondation Rome = charges d’anchronismes qu’il faut prendre en compte se montre par idée que des départ Rome domineras le monde projette le futur sur le passé avc idée de destin LA CONSTRUCTION DES SAVOIRS fama= réputation/hist orale en + intégration présence des dieux ds les récits fondateurs ds gènes des romains aurait des dieux ( mars= Romulus ) ( venus = Enee) ainsi bcp de ≠ en histoire ont dit qu’il faut prendre une posture de tres grande défense HYPERCRITISISME 1e auteur = Louis de BEAUFORTS « disssertation un l’incertitude des 5 premier siècles de l’histoire romaine » 1738 Dit qu’il faut TOUT effacer car pas cohérent = radical ETTORE PAIS reprend l’idée avec « storia di Roma « 1899 ex : dit qu’il y a jms eu de roi MAIS en meme temps : fouilles lapis niger découvert = colonne ou graver des termes en latin archaïque mots = recei = rex = roi date du 6 au 5e siècle = après fin période royale hypercriticisme = demonté par le réel conduit a la création de FIDÉISME (fides=la foi) = ceux qui croient aux mythes 1 incarnation du fidéisme = ANDREA CARANDINI = archéologue « le mythe est la realité et l’histoire n’est que sa métaphore » CARANDINI dis a trouvé trace du sillon originel( aurait été trace par Romulus le jour de la création Rome ) on croit le mythe mais lequel ? Car il y en a pleins Conclusion : prudence a adopté ds écriture de l’histoire de la période romaine royale II) LA ROYAUTÉ A ROME A)LA ROYAUTÉ ENTRE MYTHE ET HISTOIRE Les 7 rois de la tradition Rois latins et sabins ROMULUS ( 753-715) NUMA POMPILIUS ( 715-672) TULIUS HOSTILIUS ( 672-641) ANCUS MARTIUS (641-617) PUIS rois étrusque ( viennent de Toscane) LUCIUS TARQUINIUS( tarquin l’ancien ) (617-578) SERVIUS TULLIUS(578-534) TARQUIN LE SUPERBE (534-509) FIN de la ryauté car = 509 et = roi = TARQUIN LE SUPERBE = tyran Romains vêlent plus jms de roi après ça MAIS bcp aberrations ns font douter de la chronologie longueur des règnes = entre 38 et 44 ans hors a cette époque espérance de vie courte = sans dote y a eut bcp plu de rois mais certains ont été évacués Quel sens ? Pk se fixer a 7 rois ? 7 = calcul rationnel de 509 a 753 ( 7x35 = une génération a cette époque ) ou sont parti de la date 753 et ont calculé 7 autre courant de pensé : STRUCTURALISME ANNÉES 1950 George DUMÉZIL idee u’il y aurait une civilisation originelle = indoeuropéene si on analyse structure communes = preuve s’il y a une origine unique ( A REVOIR PAS COMPRIS ) élément qui marque la théorie la TRIPARTITION FONCTIONNELLE orga structurelle autour de 3 pôles fonctionnels = orga des soc Fonction SACERDOTALE (religieux) Fonction GUERRIÈRE Fonction PRODUCTRICE = ce serait un idéal fonctionnel certains rois de Rome ont incarnés ces fonctions ex ROMULUS= guerrière ex NUMA = Sacerdotale ex ARCUS= productrice B) L’ORGA DES PVRS roi = chef de guerre MAIS aurait été assisté du conseil des patres ( père) souvent chef et père des 7 tribus , familles « originelles » = 100 au conseil aide a prendre des décisions =une préfiguration du sénat (ex La Boulè a AThENES ET la Gerousia a SPARTE) ainsi roi en quelque sorte = arbitre pr que pas guerre entre familles monarchie = théoriquement modérée Le peuple aurait été divisé en 3 tribus ( TITIES, RAMNES ET LUCERES ) + en 10 groupes appelés curies ( = 30 curies ) militaire chaque tribus(3) 100 cavaliers + 1000 fantassins = fait de Rome une importante puissance militaire cela pet peut expliquer pk Rome survécu alors que était tt le tps en guerre combinaison tres forte entre les fonctions militaires et civique L’IDÉAL = citoyen soldat rafiné par l’avant dernier roi ( prépare a la période républicaine) responsabilité du roi = rétablir équilibre entre Hommes et Dieu rassemblement de grps de pretes permet réaliser rituels MAIS Rome bcp grandis tradition accueil étranger + politique volontaire d’accroissement = asile ( asylum) = espace pr obtenir la citoyenneté romaine commence des le règne de ROMULUS en + épisode du RAPT DES SABINES = Romulus a invité les sabins ( = voisins ) a célébré une fête = ont enlevés ttes les femmes ce rapt = politique agressive de Romulus pr accroître pop cela fait que bcp de nvx citoyens mais PPRBLM car faut les intégrer ds la soc conseil des patres = figé par l’ancienneté manque d’intégration = deviennent clients des patrons = chefs des conseils mais si chef trop de clients déséquilibre fonctionnement de la royauté ( chef va se croire trop imp ) = source de tensions roi SERVIUS veut casser la dynamique des chefs grnds pleins PVRS Tyrannie du dernier roi marque la fin royauté il écartait / minimisait les charges attribuées aux citoyens et au conseil … Pr avoir ts les PVRS B) DU VILLAGE À LA VILLE ASPECT URBAIN développement urbain excptionel du 8 au 6e s ( archéologie le prouve) structures imposantes cela manifeste une capacité royale , le pvr fort du roi a cette époque = se montre avec construction du pont SUBLICIUS DE PLUS pdt royautéé étrusque : action urbaine la plus imp ex drainage de la zone du forum car sans cesse inondée donc on mis des ÉNORMES ÉGOUTS « la Grande ROme des TARQUINS » = Rome sous royauté des étrusque creation des égouts = encore la depuis 2600 ans ex autre création énorme = TEMPLE À LA TRIADE CAPITOLINE 10x taille des autres temples montre enrichissement citée+ gran pvr royal ont construits la GRANDE MURAILLE SERVIENNE LA GRANDE ROME DE TARQUINS = par l’urbanisme CONCLUSION malgre difficultésmetho a savoir hist romaine. Réussis avec ≠ sources questionne la manière d’écrire ancienne et des anciens On a pu définir la cité de manière complète ds monde romain = communauté d’individus qui se recoco avc origine commune partage dieux , langue ; culture - territoire en partie urbain , ruraux et idéal Autarcique ( en autonomie ) - corps civique décompose d’individus bénéficiants de droits perso polique ais aussi de devoirs ( militaires et financiers ) - variabilité régimes politique de la cité de Rome : monarchie , oligarchie ploutocratie(sur la richesse), démocratie mais ça ne définit pas la cite a lui tt seul le régime politique fin 1ER COURS J
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Venus In Transit
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