Pressures on the Earth

This term we are learning about Sustainability. Today we played a game where we blew up our balloons and then Miss Kay would ask us a question. For eg: Do you grow vegetables at home? If you answered yes you let out some air, if you answered no you would blow some more in, causing to pressure the earth. My Earth (balloon) kind of shrunk because there was only one question that I had to put pressure on my Earth. Afterwards we were asked questions like; What happened to my Earth?, What could we do to stop that happening? and What is one thing we could do to change our behavior. Here is a before and after shot of my table group's Earths.