sábado, 4 de abril de 2009

Too much sun is dangerous...



Our sun produces a lot of ultraviolet radiation. Too much radiation is danngerous; but between fifteen and fifty kilometres above the earth there is a layer of a gas called ozone. This 0ozone layer protects the earth from the sun's dangerous radiation. We products many gases which go high into air and damage the ozone layer.

What do you think. "the tecnology to contribute to Global Warming"?

8 comentários:

  1. Yes, we know. That is so dengerous to us, but some peoples don´t take care!!!

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  2. Very good! It's importante to think about it.
    Congratulations.

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  3. I think the tecnology changed many things in the world. Today, we have samethings to worry us.

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  4. So, we must take care the every things. How plants, animals, weather and other things. These are the rules we must make a better wolrd.

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  5. I think the tecnology contribute to global warming because o world can be destroyed by new tecnology in factories and pollution the environment.

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  6. yes, because if the world was not so advanced in terms of technology, the environment would still be the same.

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  7. Is true Sebastiana, the tecnology contributed very much for global warming.

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  8. I think the advancement of technology contribute to global warming because the man uses natural resources for the construction of technological products

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