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= Welcome to the ecochallenge wiki Today we are going to compile a wiki with information about sustainability topics and examples of these You need to choose a topic from the list below, put you initials in the table, and make a new page for the topic. You don't need to sign into wikispaces because this is a public wiki and can be just edited by anyone. = = = = = = || || || || Solar energy || || || Wind power || || || Water tanks || || || Permaculture || || || Frog bogs || || || Local buses || || || Local trains || || || Riding bikes to school || || || Conserving water || || || Indigenous plants || || || || || || Rubbish || || || Local fauna || || || Possum boxes |H.B| || || Bat boxes || || || Energy use at school || || || Carbon footprint || || = = = = =