Alineamiento de Carnac

The alignment of Carnac is located north of the village with the same name, along the Gulf of Morbihan in Brittany (France). It is the largest prehistoric monument in the world and can be seen from space. Is 8 km long and 40 hectares. In the beginning of its construction were over 10,000 menhirs, now there are only about 3,000. The lowest measured 90 inches, while the highest measure up to 7 meters.

 

 

Acueducto de Segovia

The Aqueduct of Segovia is a Roman aqueduct (Y is in Segovia). It was built between the last half of the first century and early second century. The core component of the aqueduct 44 arches on which are 119  smaller arches. Its highest point is 30 meters, in the Plaza del Azoguejo. It is built with granite blocks. He had a bronze inscription was located in the attic of the water and put the time in which it was built.

Problema con Ecuaciones de Primer Grado

Hola, este es un vídeo que he hecho sobre cómo resolver un
problema de Matemáticas con una ecuación de primer grado.
Lo he hecho con Moovly y espero que te/os guste.

La extinción del Homo Neanderthalensis

Existen muchas hipótesis sobre la extinción del Homo Neanderthal y voy a explicar algunas de ellas.

Los Homo Sapiens llegaron hace 40.000 años a Europa y los Homo Neanderthales ses extinguieron hace 28.000 años, por lo que convivieron 12.000 años juntos. Respecto a esto se cree que puede que los Homo Sapiens...
-Compitieran contra los Homo Neanderthales por los recursos.
-Mataron a los Homo Neanderthales.
-Contagiaron a los homo Neanderthales de enfermedades para las cuales no tenían defensas.
       ...
 Por otro lado, se ha llegado a la conclusión de que hace 65.000 años había un buen clima y hace 25.000 años estaba todo el norte de Europa helado, por lo que también se cree que los Neandertales no sobrevivieron al frío o que los animales que comían emigraron.

                                                                                         
                                                                                                  

Volcán Karkar

Información en inglés
The Karkar volcano is an active volcano that is on the island of the same name, in the Bismarck Sea. It has 1839 m. height. It has a caldera 5'5 Km in diameter and another, which was created after, 3'2 km in diameter.Are known 10 Karkar volcano eruptions, in years: 1643, 1830, 1885, 1895, 1962, 1974, 1974-75, 1979, 1980 and 2012. There are two other possible eruptions in 2009 and 2010 but are unsecured because they could be thunderstorms.

Río Muling

Información en Inglés:
It is a tributary of the Ussuri River, which in turn is a tributary of the Amur River in its lower part. It has a length of 577km. The most important cities through which it passes are Jixi and Hulin who are in Heilongjiang Province in China. It is north of Lake Janka. The region of this river is famous because there were battles of the Red Army anti the Kwantung Army, Japanese, in the Chinese-Soviet conflict of 1929.

Catarata Fitzroy

Información en inglés:
It's in Australia, in Morton National Park, which is one of the greatest National Parks in New South Wales. It was discovered by Charles Throsby in 1800. Is 82 meters high. Has 23500000000 liters. It has humid tropical climate.