Wednesday, 27 April 2011

Natural materials Vs. man-made materials.

Natural materials

They are found around us.
We have to take them from the living things or extract them from the ground (Minerals).

Man-made materials

We transform natural materials in many different ways, making them man-made materials. This process changes the properties of materials.

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5 comments:

  1. Anonymous21 February 2014 at 12:46

    CARLA R THE VIDEO IS EXCELENNT 3C

    ReplyDelete
  2. Anonymous21 February 2014 at 12:47

    Matter is very important!!!!!!!
    Carmen Guadalupe 3ºC

    ReplyDelete
  3. Anonymous21 February 2014 at 12:47

    ALEJANDRO GÓMEZ 3-C
    ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ITS FANTASTIC!!!!!!!!!!!!!!!!!!!!

    ReplyDelete
  4. Anonymous21 February 2014 at 12:48

    Its perfect!Carlos.F 3ºC

    ReplyDelete
  5. Anonymous22 February 2014 at 12:59

    Eva 3ºC
    excellent, very good.

    ReplyDelete

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