Across
- 3. includes the entire area of Central America from Southern Mexico up to the border of South America.
- 8. has also made substantial contributions to science and technology and to the society as a whole.
- 10. was the golden age for people committed to scholarly life in science
- 11. It is a form of Aztec technology for agricultural farming in which the land was divided into rectangular areas and surrounded by canals.
- 15. a system of knotted ropes to keep records that only experts can interpret
- 16. is famous for his theory of evolution
- 17. is a famous figure in the field of psychology.
- 20. is one of the ancient civilizations with substantial contributions in may areas of life like medicine, astronomy, science, mathematics, arts, philosophy, and music, among others.
- 22. is one of the famous civilizations that lasted for approximately 2,000 years.
- 24. They are ordinary people doing extraordinary things
- 28. is blessed with natural and mineral resources
- 29. civilization has contributed immensely and made significant advances in the fields of astronomy, mathematics, and medicine.
- 30. This enabled them to plan their activities, rituals, and planting season.
- 31. was also known in the African regions during the ancient times
Down
- 1. In the Mayan culture, they used it as currency.
- 2. is considered to be the oldest known mathematical artifact dated from 35,000 BCE.
- 4. are known for traditional medicines, a product of centuries of experiences and discovery of the Chinese people.
- 5. that could prevent muscle spasms and relax muscles, which could help during surgery.
- 6. the term algebra is derived from
- 7. was also famous in the African region. For instance, documents show that Africans used three types of calendars: lunar, solar, and stellar, or a combination of the three.
- 9. A light narrow boat used for traveling in water systems.
- 12. since cloth was one of the specially prized artistic achievements.
- 13. One of the Renaissance men, particularly in the field of science
- 14. They developed theories on the configuration of the universe, the spherical self-supporting Earth, and the year of 360 days with 12 equal parts of 30 days each.
- 18. countries are dominantly occupied by Muslims
- 19. was also known to be prominent in the life of early people in the African continent.
- 21. is a huge peninsula surrounded by vast bodies of water and fortified by huge mountains in its northern boarders.
- 23. is the biggest continent in the world and the home of many ancient civilizations. It is a host to many cultural, economic, scientific, and political activities of all ages
- 25. was known to be a center of alchemy, which is known as the medieval forerunner of chemistry.
- 26. are also known for measuring time using two complicated calendar systems.
- 27. made advanced scientific ideas considering their limitations as an old civilization.