My earth my world so blue and green, we live on you and be so mean! We ought to realize our habits and mistakes, as time you know doesn't has a retake! Reuse your resources and give them a recycle and to avoid pollution use a bicycle! REMEMBER! If not saved today for a better tomorrow, we'll be the ones in sadness and sorrow! So save our world then and now, be serious otherwise the future generation will go exhausted and furious! L et’s face it. At one point or another we’ve all heard about the “three R’s” of sustainability: reduce, reuse and recycle. But why don’t we use it? If we travel back into time, around 1800s, the world was clean and green, no garbage seen and 3 R’s followed. It’s tough to think there was a time like that, yet it was once a reality… The goal of the three R’s is to prevent waste and conserve natural resources. Implementing such “green” practices as the three R’s at a fac...