Rainy day got you down? Just remember, rain is necessary to all life on Earth! In this Pebble Explore book, discover how this often overlooked-and sometimes annoying-part of nature is important to our world. We need rain to grow fruits and vegetables and replenish lakes and rivers. Rain is even important to the air we breathe!, All around us, there are plants, animals, and other living things that help keep our world working. In this Pebble Explore series, young readers will learn all about parts of nature we don't think about much-or wish we didn't have to think about-and just how important they really are. With eye-catching photos, quick facts, and beyond-the-book back matter, budding scientists are sure to enjoy exploring more about the NATURE WE NEED.