The answer is D.
(Edited to combat confusion)
A shield volcano<span> is a type of volcano usually built almost entirely of fluid magma flows</span>
Answer:
Mechanized agricultural methods have improved agricultural productivity.
Participation in the global economy has increased urbanization
Settlement areas have increased due to improved water storage and delivery systems
Explanation:
Answer:
Many things, such as weather change, migration cycles being thrown off, droughts, floods, and more
