About This Chapter
Earth's Water Balance - Chapter Summary
Review Earth's water balance through short, entertaining video lessons that explain the distribution of water on Earth and its movement from Earth's surface to the atmosphere through the processes of evaporation, condensation, precipitation and transpiration. You'll also study the physical and chemical properties of water, such as heat capacity and hydrogen bonds, that enable it to support life on Earth. Conclude your review with a lesson outlining historic changes in sea level and their causes. By the time you finish this chapter, you should be familiar with:
- The water cycle
- Water's distribution on Earth
- Properties of water
- Sea level changes
Break up your study time into short sessions or take on this whole chapter in one sitting. Our videos last just five to ten minutes each, and the timeline allows you to go directly to the main lesson topics you're interested in reviewing. You can also take the quizzes at any time, allowing you to create a study plan that fits your needs.
1. The Water Cycle: Precipitation, Condensation, and Evaporation
This lesson discusses the processes water takes as it moves around the Earth in the water cycle. You'll get an in-depth look at condensation, precipitation, and evaporation.
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.
3. The Distribution of Water on Earth
Water covers most of Earth but in a variety of forms. In this video lesson you will learn about how water is distributed on Earth, though you may be surprised to find out just how little of it we can access!
4. How Evaporation & Transpiration Contribute to the Hydrologic Cycle
Evaporation and transpiration are important components of the water cycle, and while they are the same process they arise from different sources. In this video lesson you will learn about these two parts of the cycle and how they contribute to the overall movement of water on Earth.
5. Changes in Sea Level: Causes & the Effect on the Environment
Sea level rise is a natural process, but recent trends are concerning because it is increasing at an alarming rate. In this lesson, you'll learn what causes changes in sea level and what effect rising sea level has on humans and the environment.
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Other chapters within the NES Earth & Space Science - WEST (307): Practice & Study Guide course
- The Scientific Revolution & Society
- Scientific Research & Experiments
- Laboratory Equipment, Solutions & Measurements
- Using Mathematics in Science
- Reading & Constructing Maps
- Cycles and Spheres of Earth
- Rocks & Minerals
- Earth's Internal Structure
- The Lithosphere
- Understanding Earthquakes
- Weathering, Erosion & Soil
- Geologic Time & Relative Dating
- Natural Resources & Energy
- Oceans & Tides
- Ground Water Systems
- Flowing Water
- Water Resource Issues
- Atmospheric Cycle & Solar Energy
- Earth's Climate Systems
- Air Masses & Wind
- Severe Weather & Disturbances
- Weather Forecasting & Analysis
- Atmospheric Changes
- Formation & Phases of the Moon
- The Sun's Structure, Energy & Life Cycle
- Solar Radiation, Energy & Light
- Orbits & Gravity
- Formation of the Solar System
- Solar System Components & Characteristics
- The Laws of Kepler & Newton
- Star Types & Life Cycle
- Stars, Energy & Spectra
- Cosmological Theories of the Universe
- Space Science Technology
- NES/WEST Earth & Space Science Flashcards