Zusammenfassung der Ressource
Frage 1
Frage
1. What percentage of the human population lived in cities 100 years ago?
Frage 2
Frage
2. What led to the development of the first semi-permanent settlements?
Antworten
-
Changes in the global climate
-
An increase in freshwater supplies
-
Improvements in healthcare
-
Advances in agriculture
Frage 3
Frage
3. Which of the below technologies is a development that resulted from the desire to trade with neighboring communities?
Antworten
-
The plow
-
Walled cities
-
Roads
-
Water Distribution
Frage 4
Frage
4. Why were people initially drawn to cities?
Frage 5
Frage
Global population is expected to top out at _______ billion people.