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Ch 47: AEPA: Impacts of Humans on the Environment

About This Chapter

The state of Arizona has replaced the AEPA Middle Grades Social Science test with the NES Middle Grades Social Science exam. Prior to taking this exam, refresh your understanding of how humans affect the environment.

AEPA Middle Grades Social Science: Impacts of Humans on the Environment - Chapter Summary

Prepare for material on the AEPA Middle Grades Social Science exam about the impact of humans on the environment with this chapter's short, engaging lesson videos. After this chapter you should be prepared for exam questions about:

  • Factors used in the IPAT equations
  • Deforestation and the decline of biological diversity
  • Impact of the Agricultural Revolution and Industrial Revolution
  • Environmental issues concerning emerging nations
  • Definition, examples and goals of industrial ecology
  • Different forms of pollution
  • How humans cause eutrophication
  • Five main greenhouse gases and the greenhouse effect
  • Mineral extraction and environmental effects of mining

Since these lessons can be viewed on mobile devices, you may continue your studies even when you are not by a computer. The lesson quizzes and chapter exam allow you to assess your understanding of the material.

10 Lessons in Chapter 47: AEPA: Impacts of Humans on the Environment
Test your knowledge with a 30-question chapter practice test
What Is IPAT? - Factors of the Human Impact on the Environment

1. What Is IPAT? - Factors of the Human Impact on the Environment

What do the letters IPAT have to do with the environment? Learn how this four-letter equation helps explain the environmental impact of different variables, including population, affluence, and technology.

Deforestation, Desertification & Declining Biological Diversity

2. Deforestation, Desertification & Declining Biological Diversity

When trees are lost due to deforestation, the result can be a drier climate and desertification or the transformation of the once fertile land to desert. Learn how deforestation and desertification can lead to a decline in biological diversity.

The Agricultural Revolution: Impacts on the Environment

3. The Agricultural Revolution: Impacts on the Environment

The Agricultural Revolution was a time of agricultural development that saw many inventions and advancements in farming techniques. Learn about the Agricultural Revolution and how this period impacted society and the environment.

The Industrial Revolution: Impacts on the Environment

4. The Industrial Revolution: Impacts on the Environment

The Industrial Revolution was marked by the introduction of power-driven machinery and ushered in a time of strong economic development. Learn how advancements made during the Industrial Revolution impacted the environment.

Industrial Development of Emerging Nations and the Environment

5. Industrial Development of Emerging Nations and the Environment

Industrial development has brought economic prosperity to a number of less developed countries. Learn about the environmental challenges and risks associated with these newly emerging national economies.

What Is Industrial Ecology? - Definition and Examples

6. What Is Industrial Ecology? - Definition and Examples

Industrial ecology is a young science that studies industrial systems with the goal of finding ways to lessen their environmental impact. Learn how industries are using industrial ecology to reduce the use of natural resources and generate less waste.

Pollution: Physical, Chemical & Biological

7. Pollution: Physical, Chemical & Biological

Pollution is the presence of unwanted substances in an environment. It is often the result of human interference. Learn about physical, chemical and biological pollutants and see examples of each.

Human Causes of Eutrophication

8. Human Causes of Eutrophication

Eutrophication occurs when a body of water becomes overly enriched with nutrients. While this can happen naturally, accelerated eutrophication is typically the result of human activities. Learn about the human causes of eutrophication.

Greenhouse Gases and the Enhanced Greenhouse Effect

9. Greenhouse Gases and the Enhanced Greenhouse Effect

In this video lesson, you will learn about the five main greenhouse gases and how their unnaturally high concentrations are leading to the enhanced greenhouse effect and global climate change on Earth.

Extraction and Processing of Minerals & the Environmental Impacts of Mineral Use

10. Extraction and Processing of Minerals & the Environmental Impacts of Mineral Use

In this lesson, you will learn about the different methods used to extract minerals from the ground and gain an understanding about how different types of mining affect the environment.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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Other Chapters

Other chapters within the AEPA Middle Grades Social Science (NT202): Practice & Study Guide course

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