Final answer:
Tall smokestacks are effective ways of displacing and dispersing pollution by releasing pollutants high into the atmosphere and allowing them to spread out and disperse.
Step-by-step explanation:
Tall smokestacks are effective ways of displacing and dispersing pollution. When smokestacks release pollutants high into the atmosphere, the pollutants have more space to spread out and disperse. This can help prevent pollution from being concentrated in a specific area, reducing its impact.