2. Os animais da Amazônia estão sofrendo com o desmatamento e com as queimadas, provocados pela ação humana. A derrubada das árvores pode fazer com que a fina camada
de matéria orgânica em decomposição (humus) seja lavada pelas águas das constantes
chuvas que caem na região.
(J. Laurence, Biologia.)
O contido no texto justifica-se, uma vez que:
A.(
) a reciclagem da matéria orgânica no solo amazônico é muito lenta e necessita do
sombreamento da floresta para ocorrer.
B. ( ) o que torna o solo da Amazônia fértil é a decomposição da matéria orgânica
proveniente da própria floresta, feita por muitos decompositores existentes no solo.
C.
) as queimadas, além de destruírem os animais e as plantas, destroem, também, a
fertilidade do solo amazônico, originalmente rico em nutrientes e minerais.
D. ) mesmo com a elevada fertilidade do solo amazônico, proprio para a prática
agrícola, as queimadas destroem a maior riqueza da Amazônia, sua biodiversidade.
My father older then my mother by 5 years.
They have three children.
My mother is forty years old.
Tomorrow from 8 to 9 I will call you.
By end of this year I read 2 books in English.
When he arrived at the station the train had already left.
When I came home , my mom was making dinner.
He showed you yesterday its a new picture?
She writes a letter to her friend.
They are building a house since last year.
They just came home.
Your sister has children?
I'll be here tomorrow.
What did you do yesterday?
I didn't know he speaks English very well.
English is spoken people all over the world.
English is very popular .
Work will not be completed by September
Where's the letter? It was sent.
I didn't know that he's gone to the movies.
They told us that going to the library.
I thought you had left England.
She said she would be happy to see us again.
We had hoped that he was home.