Lesson 2- Ancient Settlements Flashcards
(139 cards)
When did Sri Lanka become a human habitation?
125 000 years ago
Homo Sapiens migrated to this country through what ocean?
The Indian Ocean
Name the 3 stages that the Sri Lankan history of human existence has been divided to
- Pre-historic era
- Proto-historic era
- Early historic era
What is the Pre-historic era?
The period before historical records were taken into writing
Name the two cultural stages of the pre-historic era
- Stone age
- The period where herbal food was consumed prominently
According to what did early man decide their habitations?
According to climatic conditions/zones
What were the two main ways of pre-historic man’s food gathering?
- Roaming
- Hunting
Name 2 places where evidence of the Stone Age was found in Sri Lanka
- The Rathnapura gem mines
- The Iranamadu foundation
Stone tools and animal bones too were found about 90 feet underground.
What caused gravel layers to deposit in the lowlands?
The erosion of mountain regions
Occured mostly during the Pleistocene geographical era
In the Pleistocene geographical era, heavy rains were present.
What is the Iranamadu foundation?
The gravel layer covered with sandy soil mixed with clay in the semi-arid zone
When was the Iranamadu foundation formed?
During the short warm periods of the Pleistocene geographical era
The 6 main climate zones of the Stone age
- Arid-zone
- Semi-arid zone
- Lowland dry zone
- Lowland intermediate dry zone
- Mountainous dry intermediate zone
- Wet zone
The area, district and province of the gravel layer found in the Iranamadu foundation at a depth of 45 feet.
Pathirajawela, Hambantota district, Southern Province
This gravel layer was 125 000 years old
The area, district and province of the gravel layer found at a depth of 24 ft.
Bunala, Wellangoda, Hambantota district, Southern Province
This gravel layer is belived to be 80 000 years old
The time period of the Stone Age
125 000 - 1 800B.C. (Approximately)
Information which dates back to how many years ago can be found in Pahiyangala cave?
38 000 years
Information which dates back to how many years ago can be found in Kuruwita Batadombalena?
28 000 years
Information which dates back to how many years ago can be found in Kitulgala Belilena?
15 000 years
Information which dates back to how many years ago can be found in Bellanbendipelassa?
12 000 years
Information which dates back to how many years ago can be found in Attanagoda Alulena?
10 350 years
Information which dates back to how many years ago can be found in Maniyamgala?
7 900 years
Information which dates back to how many years ago can be found in Sigiriya Pothana?
5 800 years
Information which dates back to how many years ago can be found in Sigiriya Aligala?
5 500 years
Information which dates back to how many years ago can be found in Udamalala?
5 330 years