Today, April the 22nd, is the Earth Day. The latest years have marked the beginning of the Green Generation, a generation more worried about the environment and about how to avoid the pollution. Are you green? Stop and think about it for a minute. What do you want? Do you want a car, a big house, a Wii, a great mobile phone...? Or maybe do you prefer clean air, food and water without pollution? So today why don´t we think about how we can help our planet? You know: "Give Earth a hand".