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Explore the percentage breakdown of Earth's water, differences between porosity and permeability, the role of runoff in erosion, factors affecting runoff, features formed by traveling runoff, gully formation, and the significance of groundwater. Engage with key questions and detailed answers to understand Earth's water systems and erosion processes.
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Questions • A. What is the percentage breakdown for all the Earth’s water ? • B. Porosity vs. Permeability. What is the difference ? • C. What is a runoff and how does it contribute to erosion ? • D. What are 5 main factors to the amount of runoff ? • E. What kind of features does the traveling runoff help to form ? There are 5. Tell me what each are and draw a picture. • F. When would gullies be more likely to form ? • G. What Is Ground water ?
Answers • The percentage breakdown for all of the Earth’s water is ______ . • Porosity is the measure of a rock’s open space. Permeability is the measure of the ease with the fluid • A runoff is water that move over Earth’s surface. It help helps erosion by • Rain, Vegetation , types of soil, shape of land, and land. • Traveling runoffs help form rills, gullies , streams, and tributaries. • A gully is likely to form in a channel called a stream.