An oil spill occurs when oil is dumped into water and can kill animals. While oil spills from tankers are particularly harmful due to the large quantity spilled, shipping, drains, and dumping also account for the majority of oil entering oceans. The document outlines facts about oil spills, lessons learned such as oil entering groundwater and rain, ways to spread awareness of the issue, and a pledge to not pour oil in water to avoid harming animals and water sources.