miércoles, 30 de noviembre de 2011
NATURAL PRESERVES
Sabíais que en Europe hay importantes National Parks. Hemos estado investigando y estos son nuestros projects.
TEIDE IN SPAIN
HARZ IN GERMANY
VANOISE IN FRANCE
SNOWDONIA IN UNITED KINGDOM
TEIDE IN SPAIN
VANOISE IN FRANCE
SNOWDONIA IN UNITED KINGDOM
martes, 29 de noviembre de 2011
DESERTS
A desert is a biome that receives little rainfall. They have a reputation of having little life, but that depends on the kind of desert, in many there is abundant life, the vegetation is adapted to the low humidity and animals usually hide during the day to preserve moisture. The establishment of social groups in the deserts is complicated and requires a significant adaptation to the extreme conditions prevailing in them. Deserts make up the largest area of the earth's surface more than 50 million square kilometers, occupying nearly a third of it. Of this total, 53% are hot deserts and cold deserts 47%.
Erosion processes are important factors in the formation of desert landscape. Depending on the type and degree of erosion that wind and solar radiation have caused, the deserts have different types of soil: sandy desert is that they are composed primarily of sand, which by the action of the wind shapes the dunes, stony or rocky desert is one whose land is made up of rocks or pebbles (this type of desert is often referred to the Arabic word hamada).
The deserts may contain valuable mineral deposits that were formed in the arid environment, or were exposed by erosion. In the lower zones may form salt flats. Due to the dry deserts are ideal places for the preservation of human artifacts and fossils.
It also defines wilderness as an uninhabited place, not inhabited by humans or barely living at all. By this definition, the deserts are also located in colder climates such as the Arctic or tundra.
En el último tema de science hemos hablado sobre the deserts. Algunos han querido pintar deserts o incluso escribir en inglés sobre ellos. Aquí tenéis lo que hemos hecho.
sábado, 26 de noviembre de 2011
SOME CHILDREN WENT TO MADRID BY PLANE.
Here are the photos of the travelling to Madrid.
Enjoy yourself !
martes, 22 de noviembre de 2011
EARTH. OUR PLANET.
Estos últimos días hemos estado aprendiendo una bella canción sobre los planetas.
SHOOTING STAR
Shooting star,
Give me a wish,
to know the planets,
one by one.
Mercury is near the sun.
Look at Venus, morning star.
This is Earth, planet Earth.
Then it´s Mars and Jupiter.
Rings, rings! It´s Saturn´s rings.
Now Uranus, green and blue.
Storms, storms! Stormy Neptune.
Finally tiny Pluto.
DO YOU KNOW THAT...
Mars is a very exciting planet. It is called the Red Planet, because it has got lots of red rocks. The largest volcano in the solar system is on Mars. It is called Olympus Mons.
Venus is the second planet from the sun. It is the brightest and hottest planet. We can sometimes see Venus from the Earth.
Saturn has got beautiful rings made of ice and rock.
Mercury is very hot, because it is the nearest planet to the sun.
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