Water and its importance to human life were the centre of the world’s attention last week. March 22 was World Water Day and 36 the theme “Water for Life”. There are more than one billion people in the world who live without
In 2003, Haggerty went on a field trip to the Great Lakes Science Centre in Ohio. There she saw an exhibit about how 43 in old batteries harm the water of Lake Erie. Haggerty learnt that 44 the batteries was an easy solution. “I think everybody can do it, because everyone 45 ...