Question

An increase in automobile use has led to increased demand for fuel. The extraction, processing, and delivery of fuel put harmful pollutants into the atmosphere. The fuel that is then consumed by engines creates carbon dioxide emissions. The carbon dioxide creates a greenhouse effect in the atmosphere. The gasses trap heat in Earth's atmosphere, leading to global warming.

Answer 1

Answer:

The best answer would probably be B.

Explanation:

Answer 2

B) He uses the phrase "harmful pollutants" to express his feelings that people shoukd stop using mass transit.