Discover the wonders at the centre of our planet's ecosystem. In ten short and accessible essays, science and nature writer Carolyn Fry takes us on an awe-inspiring journey of the Earth's lungs.From what makes a plant a tree and the incredible impact of forests, to how trees are under attack and what we can do to save them, this book will enthral and inform on the monumental power of the humble tree. Trees: 10 things you should know is an essential introduction to why trees are so important, and why our lives depend on them!