Engage your AP® Environmental Science students with this comprehensive 216-slide presentation, covering all topics in Unit 1: The Living World – Ecosystems. Designed to align with the AP® Environmental Science curriculum, this resource provides detailed explanations, visually engaging slides, and an editable Canva link for complete customization to suit your teaching style. Topics Covered:🌎 Introduction to ecosystems and ecological relationships; Earth’s spheres and abiotic-biotic interactio