This document is a chapter-by-chapter summary of Johnny Bertoncello's ecology project. It covers topics like the carbon cycle, plant and animal adaptations, niches, biomes, and human impacts. Each chapter provides explanations and examples of key ecological concepts. For example, chapter 3 describes the steps of the carbon cycle, from photosynthesis to decomposition. It also gives examples of how plants and animals rely on resources like sunlight, water and each other in ecosystems.