This unit is a literacy based unit of work based on the cross curricular priority, sustainability. The unit incorporates aspects of the History, Geography, Mathematics and English syllabus. Students embark on an inquiry based unit of work, that is differentiated for small group work in order to extend students who require it, support struggling students and cater for students working at a grade level. The unit incorporates a variety of written and visual texts and websites. The unit is intended to be studied over a term. The accompanying worksheets can also be purchased.