Or maybe plant new trees or find time to care for animals. I think this day should be just as important as Christmas, the Fourth of July or your birthday. You should care about your earth or you might not have one to live on. So instead I take an old piece of paper I no longer need and use that. This is a way to help save trees.
Trees help clean our air.
I buy recycled paper from stores. I also save water by not leaving the water on while brushing my teeth. We then use them as gift boxes when wrapping a gift. This way we already have the box and wrapping paper isn't necessary. This will save paper from being wasted.