Seed Dispersal & Abiotic Factors Ecology Unit for Grades 5–8 that teaches plant dispersal and environmental influences through a visual slideshow while students follow along in a single organized Work Bundle. Each lesson unfolds one slide at a time, building understanding step-by-step while making science easy to teach and engaging to learn.This unit includes 4 structured lessons where students investigate how seeds spread through wind, water, animals, and other mechanisms while exploring how ab