Practice - CNG in Urban Areas
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Practice Questions
Test your understanding with targeted questions
What does CNG stand for?
💡 Hint: Remember the key term for gas that is compressed for cleaner fuel?
Name a major pollutant reduced by CNG vehicles.
💡 Hint: Think about which gases contribute to smog.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a primary benefit of using CNG in urban transport?
💡 Hint: Think about which fuel is known for being cleaner.
True or False: CNG vehicles emit more nitrogen oxides than petrol vehicles.
💡 Hint: Are CNG vehicles considered cleaner?
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Challenge Problems
Push your limits with advanced challenges
Evaluate the environmental impact of transitioning 50% of a city's bus fleet to CNG.
💡 Hint: Think of both immediate and long-term environmental benefits.
Assess the economic implications for a regional government investing in CNG infrastructure.
💡 Hint: Consider how clean air translates into financial savings.
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Reference links
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