'Birth rates remain high' diaporamas de présentation

Population World Population Change

Population World Population Change In the past population change has often seen times of decline as well as growth. There have been rapid growth since last century. Accelerating rates of growth a recent phenomenon.

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Objectives

Section 1 Studying Human Populations. Chapter 9. Objectives. Describe how the size and growth rate of the human population has changed in the last 200 years. Define four properties that scientists use to predict population sizes.

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Overpopulation and Population Control

Overpopulation and Population Control. Miller, G. Tyler (2003) Environmental Science: working with the Earth. Ninth edition. (Chapter 11). What Does Population Density Tell?.

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Economic Development : Overview -2-

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Chapter 9

Chapter 9. Section 2 Changing Population Trends. Infrastructure is the basic facilities and services that support a community, such as public water supplies, sewer lines, power plants, roads, subways, schools, and hospitals.

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Demographic Transition Model

Demographic Transition Model. Description of the Graph. Stage 1, both birth rates and death rates fluctuate at a high level giving a small population growth (UK pre- 1760) Stage 2, birth rates remain high but death rates fall rapidly giving a rapid population growth. (UK 1760-1880).

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Chapter 2 Key Issue 3

Chapter 2 Key Issue 3. Why Is Population Increasing at Different Rates in Different Countries?. Demographic Transition Model. The demographic transition model explains changes in the natural increase rate as they relate to economic and industrial development.

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