About This Chapter
Weathering, Erosion & Deposition in Massachusetts - Chapter Summary
In this collection of video lessons, you'll review weathering, deposition and erosion in Massachusetts. Just a few of the subjects presented include the causes of weathering and the types of mechanical weathering. Once you complete this chapter, you should be ready to:
- Outline the process of mechanical weathering along with examples
- Identify factors that affect the rate of weathering
- Discuss the causes and effects of erosion
- Provide an explanation for deposition
- Detail the effects of deposition and erosion on landforms
- Describe the effects of coastal erosion on shoreline features
- Explain the reasons for glaciation
- Discuss the impact of deposition and erosion on the landscape of Massachusetts
Use these learning resources at your convenience with any mobile device or computer 24 hours a day. Our videos are easy to navigate using the video tabs feature. They are often less than 10-minutes long. Feel free to reach out to one of our instructors for assistance if you have any questions along the way.
1. Weathering: Definition, Types, Causes & Rates
Ever wondered how erosion could create something as dramatic as the Grand Canyon? The simple answer is weathering. This lesson describes the three major types of weathering, their causes, and how weathering rates can change.
2. Mechanical Weathering: Definition, Process, Types & Examples
Over time, the forces of the natural environment cause rocks to physically break down in a process called mechanical weathering. Learn how factors, such as wind, water and temperature fluctuations lead to mechanical weathering.
3. Factors that Affect the Rate of Weathering
Weathering is the process that breaks down rocks into smaller pieces. The rate at which rock weathers depends on certain factors. Learn how factors, such as exposure to the atmosphere, the composition of rock and climate affect the rate of weathering.
4. Erosion: Definition, Causes & Effects
In this lesson, we'll define erosion and discuss the causes of erosion such as wind, water, glaciers, and people. Furthermore, we'll discuss how these factors effect landforms on the earth's surface.
5. What is a Deposition? - Definition & Explanation
Discover the many ways deposits of rock and soil can alter landforms as big as islands, mountains, and river deltas in this lesson. You'll explore both quick and slow changes in the land around us, and learn some fascinating geologic terms along the way!
6. Effect of Erosion and Deposition on Landforms
Landforms are constantly being broken down and reformed by the processes of weathering, erosion, and deposition. In this lesson, we explore chemical and physical weathering and how the face of the earth gets changed.
7. The Effects of Coastal Erosion on Shoreline Features
Shorelines constantly change due to the pounding of waves that erode coastal structures. Learn about shoreline features that are formed through coastal erosion, such as wave-cut cliffs, wave-cut platforms, sea arches and sea stacks.
8. Causes of Glaciation
Glaciation refers to being covered with glaciers. Learn about the theories behind glaciation, including the changing continental positions and the Milankovitch theory, which points to three orbital variations: eccentricity, obliquity and precession, in this lesson.
9. Impact of Erosion & Deposition on the Massachusetts Landscape
In this lesson, we'll look at how the geological processes of erosion and deposition helped form Massachusetts' unique landscape. Find out how glaciers helped create the coastline full of bays and ultimately formed Cape Cod.
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Other chapters within the MTEL Earth Science (14): Test Prep & Study Guide course
- Fundamentals of Scientific Inquiry & Processes
- Working with Scientific Data
- Scientific Tools & Safety Practices
- How Science, Technology & Society Are Related
- Rocks, Minerals & Geologic Energy Resources
- Structure & Internal Dynamics of the Earth
- Geologic Time & Dating in New England
- Hydrologic Cycle & Freshwater Systems
- Ocean Water, Currents, Tides & Waves
- Ocean Basins, Layers & Continental Shelves
- Understanding the Earth's Atmosphere
- Climatic Regions & Conditions
- Atmospheric Conditions & Types of Weather
- Weather, Climate & Society
- Understanding the Earth, Moon & Sun
- Solar System Organization & Components
- The Evolution of Stars
- Origin, Observation & Evolution of the Universe
- MTEL Earth Science Flashcards