6This book is packed with scientific facts, experiments, and activities linked to pollution and waste. and explains how they damage the environment. It brings a lively, hands-on approach to practical science experiments. Children can find almost everything they need for the experiments around the home. The materials and instructions are simply, safely, and clearly presented. This STEM-focused book will show readers how to test for air pollution, watch global warming at work, clean up an oil spill, and much more.