Multiple choice

What are the major causes of air pollution in the United Kingdom?

  1. Factories, mines, automobiles

  2. Buses, trains, and airplanes

  3. People and animals

  4. Factories, homes, automobiles
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The primary contributors to air pollution in the UK are industrial activities (factories), residential heating (homes), and transportation (automobiles).

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