Which are reasons why so many people live on the ring of fire?
(check all that apply)
a. the continent's edges are good locations for seaports.
b. the pacific ocean is an important zone of world trade.
c. scientists move there to study earthquakes.
d. there has been considerable development of the earthquake and volcano prediction industry.

Hich of the following best summarizes the text’s depiction of the ancient indus valley cities (namely harappa and mohenjo-daro)? a. the cities were very plain and simple; the people did not focus on art and architecture, devoting their time instead to agriculture and the bare essentials. b. the cities were adorned, or decorated, with almost overwhelming displays of wealth and artistic architecture. c. the cities were extremely clean, relying on an advanced water and sewer system, though this was mainly constructed for the innermost areas of the cities. d. the cities were clean and peaceful, and they were designed in an extremely organized fashion, using an advanced water and sewer system to keep them this way

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors

Eastern europe and parts of northern europe have which of the following climates?