This book is a basic introduction to what Earth Day is and a few ways that we can care for the Earth. There are only 1-2 sentences per page. There are many nonfiction text features including bold words, glossary, headings, index, and maps. In the back there is a page where readers can find out more in print and on the internet. The photographs are relevant to the topic on the page and directions for how to plant lettuce seeds is included.