Our Combined resource includes all necessary areas of Ecology and Environments including: Classification and Adaptation, Cells and Ecosystems. Students will learn what do we classify? What is the difference between warm-blooded and cold-blooded animals? From there we look at Cells which are the building blocks of life. We take you from the parts of plant and animal cells and what they do to single-celled and multi-cellular organisms. Then on to the Study biotic and abiotic Ecosystems presented in a way that makes it more accessible to students and easier to understand. Discover the difference between Producers, Consumers and Decomposers. Comprised of reading passages, student activities and overhead transparencies. Reading Level: 3 to 4. Includes 18 overhead pages.