Across
- 1. opposite of urban
- 3. opposite of dangerous
- 4. full of people
- 6. a person who regularly travels to work
- 8. fumes, rubbish etc that contaminate our planet
Down
- 2. (2 words)a time when traffic is heavy
- 3. when life is worrisome and causes anxiety, it is...
- 5. an area on the outskirts of the city
- 6. a noun that describes the intensity of traffic
- 7. a group of houses in a residential area