viernes, 13 de enero de 2012
martes, 20 de diciembre de 2011
TREE
A tree is a perennial, woody stem, that branches off the ground. The term usually refers to those plants whose height exceeds a certain limit, other sources say, 2 meters, [1] 3 meters [2] [3] 5 meters [4] or the 6 m [5] at maturity . They also produce new secondary branches each year starting from a single stem or trunk with clear apical dominance, [6] giving rise to a new cup off the ground. Some authors make a minimum of 10 cm in diameter at the trunk (the length of the circumference would be 30 cm). [7] Woody plants that do not meet these characteristics have several trunks, or are of small size, are considered shrubs .
The trees have a greater longevity than other types of plants. Certain species of trees (such as redwood) may exceed 100 m in height, and come to live for thousands of years. [8]
Trees are an important component of the natural landscape because they prevent erosion and provide a protected ecosystem of the weather in their foliage and below it. They also play an important role in producing oxygen and reducing carbon dioxide in the atmosphere and moderate soil temperatures. They are also elements in landscaping and agriculture, both for his good looks as for its production of fruits in the orchard as the apple. Wood from trees is a building material as well as a primary energy source in many developing countries. Trees also play an important role in many mythologies of the world. [9]
the tree is a natural element , and very known
Elements of natured that surround the school San Agustín
Natural Artificial
-Sand -Swings
-shrubs - cars
-trees -motor-coaches
-leaves - plastic
-grass -concrete
-trunks - networks of desks
-roots - desks
-branches - sources
- defaults - crystals
- stones - semaphores
-cherries - baskets slides
-sand -doors
-pineapples - roads
- bushes -fences
- flowers -swimming pool
BROWN BEAR
The brown bear has some major features that define him: weight, color of its dense, thick coat, his little tail, and his large head topped by two small rounded ears. It is the largest land animals of the Iberian fauna of the earth.Usually measured two meters and walk on all fours but you can also send two. Their food depends largely on the fruits, so that their habitat must be generous in fruits of all kinds and has to keep. The color of its tcoat varies greatly. Although his physical make look like a typical carnivores, devouring is a completely atypical. Fewer and fewer bears, just over 80 in Spain are divided into three towns: western nucleus, nuc
Eastern Cantabrian nucleus, nucleus pyran.
The brown bear has some major features that define him: weight, color of its dense, thick coat, his little tail, and his large head topped by two small rounded ears. It is the largest land animals of the Iberian fauna of the earth.Usually measured two meters and walk on all fours but you can also send two. Their food depends largely on the fruits, so that their habitat must be generous in fruits of all kinds and has to keep. The color of its tcoat varies greatly. Although his physical make look like a typical carnivores, devouring is a completely atypical. Fewer and fewer bears, just over 80 in Spain are divided into three towns: western nucleus, nuc
Eastern Cantabrian nucleus, nucleus pyran.
viernes, 16 de diciembre de 2011
EL OSO PARDO
EL OSO PARDO ES EL ANIMAL DEL CUAL OS INFORMAREMOS UN POCO DE SU VIDA GENERAL ,DESPUES CON ESTA PÁGINA PODREIS APRENDER MÁS COSAS: http://www.faunaiberica.org/?page=oso-pardo-iberico
SE SITÚA EN ESPAÑA ES MUY DIFÍCIL DE VER PERO SI NO PARA SABER SU EXISTENCIA
A TRAVÉS DE SUS GRANDES HUELLAS .
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