Hi! Welcome to our blog. Here you can find information about English course Level advanced in San Juan Bosco High School.

This group is formed by , Manuel Perdomo, Federico Massini, Federico Incerti, Guillermo Lacuesta and Leandro Spada.

lunes, 23 de mayo de 2011

Blue Whale


The blue whale is a marine mammal. At perhaps over 33 metres in length and 180 metric tons or more in weight, it is the largest animal ever known to have existed.

Long and slender, the blue whale's body can be various shades of bluish-grey dorsally and somewhat lighter underneath. As with other baleen whales, its diet consists almost exclusively of small crustaceans known as krill.





Blue whales were abundant in nearly all the oceans on Earth until the beginning of the twentieth century. For over a century, they were hunted almost to extinction by whalers until protected by the international community in 1966. A 2002 report estimated there were 5,000 to 12,000 blue whales worldwide.

No hay comentarios:

Publicar un comentario