Across
- 3. muslims developed arabic numerals
- 5. it was used for predicting the positions of the sun,moon,planets,stars and determining local time
- 6. it contained the house of wisdom
- 8. muslim doctors performed different surgeries
- 10. were built for the preparation of medicine
Down
- 1. muslims designed,built the dome of the rock
- 2. the astrolabe used the positions of the stars and sun to help exploreser find where they were
- 4. encouraged the use of reasoning when studying things god created
- 5. ibn khaldun was the first to write how history is affected by the environment
- 7. muslims built observatories to study planets and stars
- 9. muslims developed their own type of calligraphy or decorative writing.