Across
- 1. The Colorado mountain range
- 3. Einstein came up with this
- 4. The longest opera in history
- 5. The planet we live on
- 6. The supposed case of the black death
- 7. Has many multi-coloured rings for the logo
Down
- 2. The largest mountain in japan
- 4. An extinct bird
- 5. Tallest mountain on earth