Answer:
More developed countries (MDCs) are located mainly in North America (Anglo-America) and East and West Europe (additional: Japan & South Pacific).
Least developed countries (LDCs) are located mainly in Latin America, East and South Asia, Southeast Asia, Southwest Asia/North Africa, and pretty much the whole of frican Africa is considered one big LDC. Africa is pretty much a continent of LDCs.
Vertical. Many rocks in mountainous areas can be vertical or even overturned.
Uranium-lead radiometric dating is most often performed on the mineral zircon.
The correct answer should be Census
It's A. I don't know why, but I got it right, so
