Source of Water, All About Water, Pollution, PowerPoint Lesson slides Quiz for K 1st,2nd,3rd Enhance your students' learning experience with this comprehensive PowerPoint lesson quiz on 'All About Water', 'Water Pollution', and 'Source of Water'. Perfect for grades K-3, this engaging resource includes detailed slides and an answer key to help reinforce key concepts and assess understanding.This pack contains:Lesson about Source of Water, Water pollution, Water important ,Save the water.15 Quiz G