Answer:
B. the Caspian Sea
Explanation:
The Caspian Sea borders Central Asia.
Answer: New Mexico, California, and Texas.
Explanation: All of these are currently on Spanish Territory until the United states and Mexico had an Agreement.
A model that depicts population change through time is called "Demographic Transition." It is based on an analysis of observable shifts in birth and mortality rates in industrialized civilizations during the previous 200 years, which American demographer Warren Thompson started in 1929.
The demographic transition model developed by Warren Thompson explains how a nation's population varies over time. The assertion made is accurate. The demographic transition of Warren Thompson demonstrates how, over time, a country's population changes.
Learn more about demographic transition here: brainly.com/question/1139915
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Two ecozones would be different it they had two different climates
