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 we let air out the earth if we used non-sustainable action we put air in, to show the pressure on earth my balloon got bigger. it changed because i wrap sandwiches in glad wrap. one small thing i can do to help sustain earth is... turn t.v´s off at the wall.
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