Students will learn about interdependence of living and nonliving things in ecosystems, the definition of life, the importance of soil, the nitrogen and oxygen cycles, and more. This high-interest informational text features vibrant photographs, helpful diagrams, text features such as a glossary and index, and a hands-on Think Like a Scientist lab activity that is aligned with the Next Generation Science Standards. This 6-Pack includes six copies of this Level T title and a lesson plan that specifically supports guided reading instruction.