Problema ecuaciones

Hola, en la semana Santa la profesora de matemáticas nos ha mandado un problema de ecuaciones para que lo resolvamos y hagamos un video.
Bueno, este es el mío.
Os lo dejo aquí abajo.
Al final tiene un minuto y algo que está en blanco que cuando lo ví lo corte y no me deja subirlo otra vez a youtube pero bueno, acaba en el minuto 2:34.
Espero que os guste.
Adiós!

7º File of geographic accident

Kerguelen Islands

Also known as the Desolation Islands, are a group of islands in the southern Indian Ocean constituting one of the two emerged parts of the mostly submerged Kerguelen Plateau. They are among the most isolated places on Earth, more than 3,300 km away from the nearest populated location. The islands, along with Adélie Land, the Crozet Islands and the Amsterdam and Saint Paul Islands are part of the French Southern and Antarctic Lands and are administered as a separate district. There are no indigenous inhabitants, but France maintains a permanent presence of 50 to 100 scientists, engineers and researchers.

 The islands were discovered by the Breton-French navigator Yves-Joseph de Kerguelen de Trémarec on 12 February 1772. The next day Charles de Boisguehenneuc landed and claimed the island for the French crown. Yes de Kerguelen organised a second expedition in 1773 and arrived at the « baie de l'Oiseau » by December of the same year. On the 6th of January 1774 he commanded his lieutenant

Bye!

6º File of geographic accident

Aconcagua

Aconcagua is bounded by the Valle de las Vacas to the north and east and the Valle de los Horcones Inferior to the West and South. The mountain and its surroundings are part of the Aconcagua Provincial Park. The mountain has a number of glaciers. The largest glacier is the Ventisquero Horcones Inferior at about 10 km long.

In mountaineering terms, Aconcagua is technically an easy mountain if approached from the north, via the normal route. Aconcagua is arguably the highest non-technical mountain in the world, since the northern route does not absolutely require ropes, axes, and pins.

See you in the next work!

5º File of geographic accident

This are the Atlas' Mountains.

They are in Africa , In Morocco, Algeria and Tunissia.

he basement rock of most of Africa was formed in the Precambian and is much older than the Atlas mountains lying in Africa. The Atlas formed during three subsequent phases of Earth's history.

The first tectonic deformation phase involves only the Anti-Atlas, which was formed in the Paleozoic Era  as the result of continental collisions. North America, Europe and Africa were connected millions of years ago.

Porcentajes. Ofertas.

Aquí os voy a decir de peor a mejor oferta de las que vemos en los supermercados para aclararos las dudas y no gastaros tanto dinero.

¡Hasta la próxima publicación!

Continentes del mundo

¡Os dejo un rap de los continentes para que os los aprendáis de una vez por todas!

Alerta de marea negra en Canarias

4º File of geographic accident

Desierto de Gobi

  Os voy a explicar primero que es una sombra topográfica por lo que el desierto es árido:
Una sombra topográfica es cuando la humedad y las nubes que vienen de un océano o mar, pasan por una cordillera grande (grupo de montañas grande) y tienen que subir. Toda la lluvia se descarga cuando la humedad y las nubes suben por esa cordillera, y cuando llegan al desierto lo único que queda es un viento seco que convierte el desierto en árido.

Sombra topográfica

It have much food for a lot of animals. Often times cheetahs and bears go to this desert.  There are some bush accustomed to the drought.

In the winter, the desert it have a lot of snow. You can see in this page.

Bye!

3º File of geographic accident

Hi! Today we're going to speak in English because we are bilingual people.


The lesson of today is about the "Sidney Harbour".
In this big gulf are a lot of gulfs inside.
At the weekend, a lot of people go to do katesurfing.
All 26 of December is a regatta of yachts.

You can see a video of the "Sidney harbourd" from a small plane.



 In  the New year more than a million of people in a spectacle of fireworks.

Bye!

2º File of geographic accident

Grand Canyon

This geographic accident is produce of the erosion. Millions of years ago, there was a river called "River Colorado", in this period of time, this river erosion a lot, and it forms "The grand canyon".

 

Like this, it forms "The Grand Canyon".

This is so beautiful. The lines on the high altitude of the canyon are because lot of years ago, the water was at theese level.

Every year, a staggering five million people flock to Arizona to see "The Grand Canyon".

You think that is not finish, but this is false. You can see ravens over you flying there.

Here you have a page of more information.