This document is a lesson plan on environmental pollution. It introduces the topic and learning outcomes, which are to introduce environmental pollution, discuss common causes, and write about different types. It then covers various types of pollution - air, water, soil - and their causes such as vehicle exhaust, industrial waste, and deforestation. For each type, it provides ways to reduce pollution like using natural gas vehicles, proper waste disposal, and limiting fertilizer use. Students then do individual and group work activities like defining words and preparing a lecture on pollution. The document ends with evaluation questions and an assignment to write a paragraph on the topic.