Answer:Here are the topic sentences for each paragraph:1. Sentence (1) - "Today our world is full of chaos."This sentence introduces the overall theme of the paragraph: the different problems and devastations facing the world.2. Sentence (2) - "Let's put a stop to war."This sentence sets the main argument of the paragraph, which is about ending war.3. Sentence (1) - "Only education can provide the driving force such a renewal of awareness."This sentence highlights the main idea, which is how education can inspire environmental awareness and positive change.4. Sentence (1) - "There are many ways to stop global warming."This sentence introduces the topic of the paragraph, which is about various ways to prevent global warming.5. Sentence (3) - "Indeed, he is one of the Filipinos worth emulating."This sentence concludes the paragraph by emphasizing that Atty. Antonio Oposa, Jr. is a Filipino role model.