Ch 11: Earth's Material Resources: Homework Help

About This Chapter

The Earth's Material Resources chapter of this Middle School Earth Science Homework Help course helps students complete their homework on Earth's material resources 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 homework about Earth's material resources.
  • 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 homework on Earth's material resources with ease!

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

  • Wilderness preservation
  • Life-sustaining properties of water
  • Issues associated with water resource use
  • Ocean water properties
  • Geological roles of groundwater systems
  • Soil structures and types
  • Differences between rocks and minerals
  • Stages in the rock cycle
  • Materials used to make common objects

11 Lessons in Chapter 11: Earth's Material Resources: Homework Help
Test your knowledge with a 30-question chapter practice test
What Is Wilderness? - Definition, Problems & Preservation

1. What Is Wilderness? - Definition, Problems & Preservation

The wilderness is the last untamed land found on earth. It remains undeveloped by man and serves as a refuge for wildlife. Learn about the wilderness, the law enacted to preserve it and the problems that wilderness areas face.

What Are the Properties of Water? - Unique Properties that Support Life on Earth

2. What Are the Properties of Water? - Unique Properties that Support Life on Earth

In this video lesson you will learn about water and its unique properties. You will also develop an understanding of how these properties make life as we know it possible.

Water Resource Issues: Activities Affecting the Water Supply

3. Water Resource Issues: Activities Affecting the Water Supply

This video lesson describes water resources issues such as aquifer depletion, overdrawing surface waters and salinization of irrigated soil. You will also learn about the impacts of activities affecting water resources.

Properties of Ocean Water

4. Properties of Ocean Water

Ocean waters are salty and contain minerals and dissolved gases. They also have a high heat capacity and vary in density depending on temperature and salinity. Learn more about the unique chemical and physical properties of ocean water.

Groundwater System: Definition & Geological Role

5. Groundwater System: Definition & Geological Role

Surprisingly, most of Earth's liquid freshwater is not where you might think! In this video lesson, you will learn about groundwater, as well as the important roles it plays in sustaining life and shaping Earth.

What is Soil? - Definition, Structure & Types

6. What is Soil? - Definition, Structure & Types

Soil is the material found on the surface of the earth that is composed of organic and inorganic material. Soil varies due to its structure and composition. Learn about the different types of soil and soil structures in this video lesson.

Rocks and Minerals: Definitions and Differences

7. Rocks and Minerals: Definitions and Differences

Can you tell the difference between a rock and a mineral? What makes a mineral so much different from a rock? Explore these questions in depth, and learn how we classify rocks and minerals.

Rock Cycle: Igneous, Sedimentary, and Metamorphic Rocks

8. Rock Cycle: Igneous, Sedimentary, and Metamorphic Rocks

In this lesson, we will discuss the three main types of rocks and how they are formed. The lesson also gives an introduction into how matter locked in rocks can be cycled through the earth.

Types of Rocks: The Three Major Rock Groups

9. Types of Rocks: The Three Major Rock Groups

Did you know that lava is molten rock that reaches the earth's surface? Furthermore, did you know that rocks exist in three general forms: igneous, sedimentary and metamorphic? This lesson describes these rock types and examples of each.

The Origin of Materials in Common Objects

10. The Origin of Materials in Common Objects

Learn about the material resources used in everyday objects, and from where those materials were originally collected. Then see how much knowledge you've collected by taking a quiz.

What is a Mahogany Tree? - Scientific Name, Fruit & Uses

11. What is a Mahogany Tree? - Scientific Name, Fruit & Uses

The mahogany tree is known for its beautiful reddish color wood. In this lesson, we'll learn the scientific names of mahogany trees; what the tree looks like, including the fruit; and what the tree is used for.

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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