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By Kalyn Lane . 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 ?
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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.