This title is suitable for children of ages 9 to 12 years. Investigating a variety of biomes & todays natural & human threats to their preservation this interactive series challenges young readers to look at how their own actions influence the planets health. Four distinct environments are explored in detail showcasing the assortment of plants & animals that inhabit these outdoor communities as well as how they have adapted to their surroundings. Offering fascinating facts on each ecosystem along with vocabulary-building sidebars these guides show budding scientists how they can contribute towards ongoing conservation efforts. The majesty of the earths alpine biome is captured in this guide that discusses threats such as acid rain climate change & habitat destruction clearly depicting how these factors affect the worlds mountains.