miércoles, 3 de octubre de 2012

TASK 5

A- A new passage text.
    Predict what it is about
    Write concepts
    Define concepts
B – Read. Graphic organizer to sum up.
C – Find a painting to representing the reading
      Explain why you have selected

Amazon River


The Eight Most Important Things to Know About the Amazon River

By Matt Rosenberg, About.com Guide


Updated January 07, 2009

The Amazon River in South America is an amazing and important river for the planet and therefore, you need to know about it. Here are the eight most important things you need to know about the Amazon River:
1. The Amazon River carries more water than any other river in the world. In fact, the Amazon River is responsible for about one-fifth (twenty percent) of the fresh water that flows into the world's oceans.
2. The Amazon River is the second longest river in the world (the Nile River in Africa is the longest) and is about 4,000 miles (6400 km) long. (In July 2007 a group of scientists reportedly determined that the Amazon River might just be the longest river in the world, taking that title from the Nile River. It will take further studies to substantiate the claim and for the Amazon River to be recognized as the longest.)
3. The Amazon River has the largest watershed (area of land that flows into the river) and more tributaries (streams that flow into it) than any other river in the world. The Amazon River has more than 200 tributaries.
4. Streams that begin in the Andes Mountains are the starting sources for the Amazon River.
5. Most of the runoff of Brazil flows into the Amazon River along with runoff from four other countries: Peru, Bolivia, Colombia, and Ecuador.
6. Due to the vast amount of water as well as sediment that are deposited where the Amazon River meets the Atlantic Ocean, the color and salinity of the Atlantic Ocean are modified for nearly 200 miles (320 km) from the delta.
7. For much of its path, the Amazon River can be as much as one to six miles wide! During flood seasons, the Amazon River can be much, much wider; some report it is more than 20 miles wide (32 km) in certain places.
8. The Amazon River taken different routes since it began to carry water. Some scientists have determined that the Amazon River even flowed west at one time or more, into the Pacific Ocean.





A) Pensamos que debido a que el río Amazonas es el segundo más largo del mundo y su cuenca abarcar tantos cientos de km2, este texto tratará acerca de la importancia del río ya sea por su extensión, por ser un recurso tan rico en agua dulce y albergar tanta diversidad en fauna y flora.

-        Río tributario: es aquel que desemboca sus aguas en un río principal.

-        Sedimentos: material que es el resultado del proceso de meteorización

-        Delta: acumulación de sedimentos que se acumulan en la desembocadura de un río formando brazos.

B) ESQUEMA: