About this video
This video explains why smokestacks are so tall. It shows how factories use them to release smoke and fumes into the air. We learn about pollution and how engineers try to keep our air clean.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What is a smokestack?
Answer: A tall pipe that releases smoke and fumes from factories.
Q2 What kind of things can be released from smokestacks?
Answer: Smoke, fumes, and pollutants.
Q3 Why are smokestacks tall?
Answer: To release pollution high into the air where it is less harmful.
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