Ch 2: Earth Systems Overview

About This Chapter

Gain full comprehension of different Earth systems by utilizing this chapter's bite-sized lessons, mini-quizzes and practice exam. These study resources are available in a secure online environment and can help you prepare for a future test.

Earth Systems Overview - Chapter Summary

This overview simplifies the process of understanding Earth systems. Examine the closed system, the four spheres of Earth and their interactions by exploring our fun and engaging lessons. When finished with this chapter, you will have the knowledge to:

  • Define a closed system and explain why Earth is this type of system
  • Describe the geosphere, biosphere, atmosphere and hydrosphere
  • Explain how and why the four spheres of Earth interact with each other

If you have a busy schedule and are concerned that you won't have time to study this Earth systems overview, don't worry. Around-the-clock access via any computer, smartphone or tablet lets you study anytime and anyplace your schedule permits. During your review of this chapter, check your comprehension of the lessons by taking short quizzes and a practice exam. Our Dashboard tracks your progress through this chapter and lets you send any lesson topic questions you have to our experts.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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