Final answer:
The regions of the world arranged from lowest to highest population are Pacific, Australia, Southeast Asia, Eastern Asia, Southern Asia, Sub-Saharan Africa, North Africa, Middle East, and Central Asia, South America, Middle America, North America, Russia, and Europe.
Step-by-step explanation:
The regions of the world arranged in order from the lowest percentage of the world's population to the highest population are:
- Pacific
- Australia
- Southeast Asia
- Eastern Asia
- Southern Asia
- Sub-Saharan Africa
- North Africa, Middle East, and Central Asia
- South America
- Middle America
- North America
- Russia
- Europe
These rankings are based on data from Table 19.3 and Figure A7 Leading Countries of the World by Population, 2015.