Across
- 2. Long travelling times can result in _______ in drivers, causing them to lose concentration.
- 3. The combination of smoke and fog produces this.
- 4. The _________ loss from traffic congestion results in loss of a country's annual income per person.
- 6. Carbon dioxide and ______ oxide are examples of greenhouse gases emitted by cars.
- 8. Harmful air pollutants can cause difficulty in ________, asthma & reduced resistance to lung infections.
- 9. Tiny pollutant _________ may be deposited on soil and water surfaces, enter the food chain & poison animals.
Down
- 1. Greenhouse gases cause the Earth's ______ to rise because they trap heat.
- 3. During _______ traffic, fuel is wasted which increases carbon dioxide emissions and air pollution.
- 5. Slow moving or stationary vehicles in a traffic congestion may cause people to feel _____________
- 6. A type of pollution caused by frequent honking of cars
- 7. Traffic congestion results in negative consequences on ________ health and mental health
- 9. Additional time spent commuting due to traffic congestion results in loss of ___________
