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Wednesday, 21 March 2018

sustainability

Today we learnt more about sustainability and the pressures on the earth.We blew up a balloon to represent the earth.If we use a sustainable action we let air out. If we use a non-sustainable action we let air in to show the pressure on earth.My balloon was the some.It changed because i keep the tap running when I brush my teeth.one small thing i can do to help sustain our earth is to all ways turn my lite off.

2 comments:

  1. Hi Hollie
    I like the way you used a balloon to represent the earth. You taught me that you should always tern of the taps and lights. Why did you use a balloon?
    By Hayley HB

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  2. Great work Hollie. I loved how you gave 2 examples of how you can help- by turning the tap off when you brush your teeth and by turning the lights off when you don't need them on.

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