Across
- 2. One of the great sporting events held in Rio
- 4. Statue in Rio Christ the _______
- 6. Transport link built to improve Rio
- 7. An improvement or a good aspect of a city
Down
- 1. _________ sector- illegal un-taxed jobs
- 3. An area of illegal self made housing on the edge of a city
- 5. A problem that must be overcome