[Surname] 2 Name: Tutor: Course: Date:] Island of the Blue Dolphins: Book Review Question 1 Resourcefulness is best defined as the ability to cope with situations that are difficult. Also‚ it is seen when one is able to survive through unusual conditions. Karana shows a lot of resourcefulness in her survival on the island alone. When Karana is left on the island‚ she has to come up with ways to survive‚ mostly after the death of her brother. She has to find a constant supply of food. For this purpose
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and cycled by water or wind is known as erosion. Soil erosion can occur anytime soil is bare or exposed and naturally removed by wind or water. This form of soil degradation is a natural process but it further elevated by human activity. Human disturbances of the soil allow for this process to happen more rapidly under natural conditions. According to the University of Michigan‚ whose geologist conducted a study‚ human actions produce 10 times more erosion and move 10 times as many sediments of soil
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eventually flow in the same pattern and ultimately‚ will end up in the same stream or river. Why do river shapes vary in wet and dry climates? River shapes change in various climates due to different erosion patterns. In dry‚ arid regions‚ the river valleys are often deep and/or steep. This is due to little erosion on the valley walls as the flowing water will erode the floor continuously‚ digging the valley deeper but not wider. Eventually‚ a deep canyon or gorge will take shape. In areas of high precipitation
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Geography Skills * Legend/key- a table showing what each symbol means on the map * Are reference- 4 figure e.g. 24 26 * Grid reference- 6 figure e.g. 243 265 * Latitude- left to right * Longitude- up and down * Direction of flow of a creek- usually towards a bigger river or sea and you can tell the direction by where the origin point is and where it finishes or joins a bigger river. Also the slope. * * Relief is the difference between the highest and
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height‚ energy and load changes due to erosion processes such as abrasion‚ cavitation‚ attrition‚ hydraulic action and corrosion as well as how the rivers deposition rates fluxuate. The source of the mouth is the part of the drainage basin where the river starts. It is usually high above base level‚ such as a mountain‚ and has a very steep gradient. As a river flows down steep slopes the water performs head ward and vertical erosion. This form of erosion cuts down towards the river bed and carves
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Banks of North Carolina‚ is a popular spot that is slowly disappearing. According to Nps.gov‚ The banks are being washed away by erosion‚ which is causing housing developments to diminish. Erosion is a process where natural forces like water‚ wind‚ ice‚ and gravity wear away rocks and soil. As of now it looks like the Outer Banks will be gone soon enough. What does this erosion area look like? The Outer Banks is definitely a favorite. According to Ben Finley‚ ever since Hurricane Maria the waves have
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conservation techniques‚ and over exploitation of land for crop production due to population stress‚ leads to enormous soil erosion. It will take hundreds of years to form an inch of soil‚ but in no time it gets washed away down the slope due to erosion. SOIL CONSERVATION Soil Conservation is the process by which the loss of soil is checked‚ reducing the velocity of run-off through erosion control measures for maximum sustained crop production and for protection of human lift. So conservation of soil
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from braided stream area 2. Stabilize soils in fire-damaged areas. -clearing dead/ burn brush and trees‚ thinning forest to prevent future fires as big as this one. -Control erosion of small feeder streams -Remove debris 3. Cattle access control -fencing to prevent cattle access to stream -fix bank erosion with brush mattresses 4. Hillside slump stabilization. -brush mattresses In this Plumas Trout Creek Restoration the primary objective is to reestablish the hydrology
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shortage 12 3.2 Land tenures 12 - 13 3.3 Economic pressures 13 3.4 Poverty 13 3.5 Population increase 14 3.6 Wind erosion 14 3.7 Over pumping of ground water 14 4. Effects of Watershed Degradation Page 15 4.1 Soil erosion 15 - 16 4.2 Water erosion 16 4.3 Desertification 16 4.4 Salinization and Nutrient Loss 16 - 17 4.5 Decline in soil fertility 17 4.6 Degradation of soil
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issues. Wetlands issues Soil erosion Degraded water quality Ecosystem and uncontrolled habitants Noise Impacts Air pollutions Wetlands issues The underneath of soils stored a lot of water due to its topographic area. This issue will bring miserable and complicated during the working period. In addition‚ the duration of the project worked is increasing as the soils needs longer time to dry up and compact in the form good foundation. Soil Erosion Soil erosion will bring impacts when water
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