Why some water is salty
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Some water is salty because it contains mineral salts. Billions of years ago, volcanic eruptions released salty water into the seas and oceans, making the water salty. Today, 97% of the world's water is salty seas and oceans, with only 3% being fresh water on land. While rainwater is fresh, the water that evaporates in the water cycle is salty because the sun only evaporates water, leaving salt and minerals behind.
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El documento presenta una lista de obras maestras del arte del siglo XX pertenecientes a diferentes movimientos artísticos como el racionalismo, el organicismo, el fauvismo, el cubismo, el futurismo, el expresionismo, la abstracción, el dadaísmo y el surrealismo. Entre las obras destacadas se encuentran la Bauhaus de Walter Gropius, La alegría de vivir de Matisse, El Guernica de Picasso, La ciudad emerge de Boccioni, El grito de Munch, Lírica sobre blanco de Kandinsky y
9 arte del xix
El documento resume las principales obras maestras del arte del siglo XIX en arquitectura y artes figurativas, incluyendo ejemplos del historicismo, la arquitectura racionalista, el modernismo, el romanticismo, el realismo, el impresionismo y el postimpresionismo; con obras de arquitectos como Vignon, Pugin, Sullivan y Gaudí, y artistas como Ingres, Delacroix, Monet, Van Gogh, Cézanne, Gauguin y Rodin.
8 goya
El documento resume las principales obras maestras del pintor español Francisco de Goya a lo largo de su carrera, incluyendo sus cartones para tapices en la década de 1770, sus retratos realizados en 1800, sus pinturas sobre la guerra como "El 2 de mayo" y "Los fusilamientos de la Moncloa" de 1814, sus Pinturas Negras de 1820-1824 como "Saturno devorando un hijo", sus grabados "Los desastres de la guerra" de 1810-1820, y sus últimas obras realiz
7 arte neoclásico
El documento enumera algunas de las obras maestras del arte neoclásico en arquitectura, escultura y pintura de acuerdo con el currículo LOMCE, incluyendo la iglesia de Santa Genoveva en París diseñada por Soufflot, el Gabinete de Historia Natural en el Museo del Prado por Juan de Villanueva, las esculturas de Eros y Psique y Paolina Borghese por Canova, y los cuadros El juramento de los Horacios y Marat por Jacques-Louis David.
6 arte barroco
Obras maestras de la Historia del Arte, según el currículo LOMCE.
Presentación para alumnos de 2º de Bachillerato, Historia del Arte
5. arte del renacimiento
El documento describe las principales obras maestras arquitectónicas, escultóricas y pictóricas del Renacimiento en Italia y España, incluyendo trabajos de Brunelleschi, Miguel Ángel, Leonardo da Vinci, El Greco, entre otros. Se destacan logros en cúpulas, palacios, esculturas y pinturas religiosas y retratos realizados entre los siglos XV y XVI que marcaron el desarrollo del estilo renacentista en dichos países.
4 arte medieval (románico y gótico)
Obras maestras del arte románico y gótico, según el currículo LOMCE. Para alumnos de 2º de bachillerato
3 arte medieval (paleocx, bizantino e hispanomusulmán)
El documento describe las características arquitectónicas de diferentes estilos y periodos históricos como la basílica paleocristiana, la arquitectura bizantina como Santa Sofía, la arquitectura hispanomusulmana como la Mezquita de Córdoba y la Alhambra, y los diferentes elementos que los componen.
2 arte romano
El documento describe las principales obras maestras del arte romano como la arquitectura religiosa como el Panteón y el Maison Carrée, los teatros como el de Mérida, anfiteatros como el Coliseo, puentes como el de Alcántara, acueductos como el de Segovia, arcos de triunfo como el de Tito y columnas como la de Trajano. También se mencionan retratos imperiales como el de Augusto y esculturas históricas en relieves como los del Arco de Tito y la Columna de Traj
Las grandes culturas de la antigüedad
Este documento presenta ejemplos de obras maestras arquitectónicas, escultóricas y artísticas de las grandes culturas antiguas de Egipto, Mesopotamia, Persia y China. Incluye pirámides, templos y tumbas de Egipto, zigurats y estándartes de Mesopotamia, guerreros de terracota de China y bajorrelieves de Persia, que ilustran la rica herencia cultural de estas antiguas civilizaciones.
1 arte griego
Este documento presenta una breve historia del arte griego, comenzando con la arquitectura del templo y el teatro en la época clásica. Luego describe la escultura, desde el estilo arcaico hasta el clásico de Mirón, Policleto y Fidias en el siglo V a.C. y el período helenístico posterior con esculturas como la Venus de Milo y la Victoria de Samotracia. Finalmente, cubre la arquitectura helenística con ejemplos como el friso de la Gigantomaquia.
Blanca mezquita de cordoba (1)
La Mezquita de Córdoba se construyó entre los siglos VIII y X en el estilo Hispano-musulmán. Consta de una gran sala rectangular dividida en 19 naves por hileras de columnas. Ha sido ampliada en varias ocasiones a lo largo de la historia, alcanzando su mayor tamaño bajo el califato de Córdoba. Es uno de los edificios más importantes de la Alta Edad Media europea y sirvió de inspiración para el posterior desarrollo de la arquitectura hispano-musulmana.
Machón de la duda de silos
El documento describe una escultura románica del siglo XI titulada "El Machón de la duda de Santo Tomás" ubicada en el claustro del monasterio de Santo Domingo de Silos en Burgos, España. Representa a Cristo con los doce apóstoles, mostrando el momento en que Santo Tomás pone su mano en la herida del costado de Cristo. La escultura está realizada en piedra con técnica de tallado y presenta figuras de tamaños jerárquicos ordenadas en hileras. El estilo románico
Justiniano y su séquiro
Este mosaico del siglo VI representa al emperador Justiniano y su séquito ofreciendo una donación a la Iglesia de San Vital en Ravena, Italia. El mosaico sigue el estilo bizantino caracterizado por la ausencia de perspectiva, figuras frontales rígidas, y colores planos. Muestra a Justiniano y el obispo Maximiliano en el centro rodeados por diez soldados y eclesiásticos, y utiliza el dorado y púrpura para resaltar la presencia divina y el poder imperial.
San pietro in montorio
El Templete de San Pietro in Montorio en Roma fue construido en 1502 por Donato Bramante y es un edificio conmemorativo circular de dos pisos que conmemora el lugar donde San Pedro fue crucificado. Presenta elementos renacentistas como columnas dóricas, una cúpula hemisférica y una planta centralizada, y simboliza ideas como la perfección a través de su forma circular y cúpula. Influyó en obras posteriores como la Basílica de San Pedro originalmente concebida.
La primavera de botticelli
La Primavera de Botticelli es una pintura al temple sobre tabla realizada entre 1480-1481 que representa la llegada de la primavera con figuras mitológicas como Venus, las Tres Gracias, Mercurio, Flora y Cloris. La composición triangular muestra tres grupos y destaca el uso de colores cálidos, líneas delicadas, volúmenes ondulados y una luz homogénea, características del estilo renacentista del Quattrocento italiano.
14 picasso
El documento resume las diferentes etapas artísticas de Picasso. Comienza con su época azul entre 1901-1904, caracterizada por temas tristes y colores azulados. Luego pasa a su época rosa entre 1905-1906 con temas de circo y colores más cálidos. Después introduce el cubismo entre 1906-1915, donde Picasso revoluciona el arte rompiendo con la perspectiva tradicional. Más adelante presenta su etapa clásica entre 1915-1925 y su etapa surrealista entre 1925-1936, para finalmente describir su estilo durante
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Why some water is salty
- 1. WHY SOME WATER IS SALTY?
- 2. Some water is salty because have mineral salts.
- 3. 4500 millions of years ago, the seas and ocean were not salty. Water became salty because of the volcanic eruptions salty watre go up (like a heiser). And this salty water went to the seas.
- 4. DO YOU KNOW THAT? If we divide the world in four parts three parts will be water and one land and of this three parts a 97% will be salty water.
- 5. DO YOU KNOW THAT? In the sea live more than 1.000.000 of diferents species and know it only 230.000
- 6. DO YOU KNOW THAT? The water of the rain is fresh water but the water that is evaporate in the cycle of water is salty water, this is posible because the salt is heavier than water and the sun only evaporate the water.
- 7. This is a demostration of the previous explanation.
- 8. LET’S DO IT WE WILL DO AN EXPERIMENT PUTING SALTY WATER NEAR THE SUN AND SEE IF THE WATER EVAPORATES