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Ch 1: Earth's Spheres & Structure: Homework Help Resource

About This Chapter

The Earth's Spheres & Structure chapter of this Middle School Earth Science Homework Help course helps students complete their Earth systems homework and earn better grades. This homework help resource uses simple and fun videos that are about five minutes long.

How it works:

  • Identify which concepts are covered on your Earth systems homework.
  • Find videos on those topics within this chapter.
  • Watch fun videos, pausing and reviewing as needed.
  • Complete sample problems and get instant feedback.
  • Finish your Earth systems homework with ease!

Topics from your homework you'll be able to complete:

  • Earth's four spheres
  • Earth's internal layers
  • Earthquakes, volcanoes and tsunamis
  • Weathering and deposition processes

6 Lessons in Chapter 1: Earth's Spheres & Structure: Homework Help Resource
Test your knowledge with a 30-question chapter practice test
What is Earth Science?

1. What is Earth Science?

Earth science is a field that includes geology, astronomy, meteorology, and oceanography. Scientists do research in these fields to discover past and future events. Learn about the dynamic field of earth science and how it affects our lives in this lesson.

How The Earth is Shaped: Earthquakes, Faults & Tsunamis

2. How The Earth is Shaped: Earthquakes, Faults & Tsunamis

If you thought that the best way to describe the Earth's surface was round, think again! As this lesson shows, the world is much more like a soccer ball than you might imagine.

The Changing Earth: Volcanoes, Weathering & Deposition

3. The Changing Earth: Volcanoes, Weathering & Deposition

While we may not see it every day, the world is always changing. In this lesson, with the help of an ill-informed tour guide, we will see how volcanoes, weathering, and deposition work to continually change the surface of our planet.

The Four Spheres of Earth: Geosphere, Hydrosphere, Biosphere, and Atmosphere

4. The Four Spheres of Earth: Geosphere, Hydrosphere, Biosphere, and Atmosphere

Earth is made up of four distinct yet connect spheres. In this video lesson, you will learn about where each sphere is found on Earth, as well as some features commonly found in each.

Interactions of Earth's Spheres: Purpose and Examples

5. Interactions of Earth's Spheres: Purpose and Examples

The four spheres of Earth drive all of its processes and support life on our unique planet. In this video lesson, you will see examples of how Earth's spheres interact with each other to form an overall complex and connected system.

Earth's Internal Layers: Crust, Mantle & Core

6. Earth's Internal Layers: Crust, Mantle & Core

Earth is made up of several different layers, each with unique properties. In this video lesson, you will identify each layer of Earth and how it relates to Earth as a whole.

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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