GORGE- 1. A deep narrow passage with steep rocky sides; a ravine. 2. A narrow entrance into the outwork of a fortification. v shaped - River valley with a V-shaped cross-section. Such valleys are usually found near the source of a river‚ where the steeper gradient means that there is a great deal of corrasion (grinding away by rock particles) along the stream bed‚ and erosion cuts downwards more than it does sideways. However‚ a V-shaped valley may also be formed in the lower
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DAMS: GOOD OR BAD Introduction The unequal availability of resources leads to the development of methods to store them. Water as the prime resource for survival has been the determining factor for human settlements‚ been the sole reason for communities to thrive and for long formed the basis for wars. In locations where the appearance of rainfall is scanty and unreliable‚ the need to store water has given rise to the creation of ‘tankas’‚ creation of man-made lakes and similar reservoirs
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MY STATE’S NATURAL RESOURCES CALIFORNIA has various natural resources today i’m gonna explain their use and importance on the state of california.WATER is the most important of california resources . One of state’s greatest assets and its greatest problem. Indians and missions and early settlers located near water since it does not fall from sky on regular basis like out east. Now we irrigate over 8 million acres of land & support some of world’s largest urban complexes in an arid climate.
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roll on‚ Columbia‚ roll on! -Woody Guthrie‚ "RollOn Columbia."(1941) In EncountersWith the Archdruid‚ 1971 biographical account of a environmentalistDavid Brower‚writer John McPhee comments that for conservationists‚ there is something special about dams‚ "something-as conversation problems go-that is disproportionately and metaphysically sinister." McPhee continues: The outermost circle of the Devil’s world seems to be a moat filled mainly with DDT. Next to it is a moat of burning gasoline. Within
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the word dam can be traced back to Middle English‚[1] and before that‚ from Middle Dutch‚ as seen in the names of many old cities.[2] Early dam building took place in Mesopotamia and the Middle East. Dams were used to control the water level‚ for Mesopotamia’s weather affected the Tigris and Euphrates rivers‚ and could be quite unpredictable. The earliest known dam is the Jawa Dam in Jordan‚ 100 kilometres (62 mi) northeast of the capital Amman. This gravity dam featured an originally 9 m (30 ft)
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Kurobe Dam At 186 meters (610 ft.) high‚ it is the tallest dam in Japan. It was constructed between 1956 and 1963 at a cost of ¥51.3 billion yen. The project was a difficult engineering feat for the rapidly growing post–World War II Japan‚ and claimed the lives of 171 people. There are also 30‚000 suicides a year at this dam. The Kurobe Dam is the most popular hydropower site in Japan and‚ between late June and mid-October; water is released from its spillway for onlookers. The surrounding Kurobe
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DAMS [pic] INTRODUCTION A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water‚ while other structures such as floodgates or levees are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are often used in conjunction with dams to provide clean electricity for millions of consumers. It can also be used to collect water or for storage of water which can
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A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water‚ while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are often used in conjunction with dams to generate electricity. A dam can also be used to collect water or for storage of water which can be evenly distributed between locations.
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By: Athena Anderson Origin of flaming gorge and the green river. The myth of flaming gorge is the most popular way of why‚ and how Flaming gorge got such a‚ “unique name”. First‚ the last part of it’s name isn’t a myth‚ it’s a fact‚ gorge is part of it because‚ flaming gorge‚ is a gorge itself. Definition of gorge: “a narrow valley between hills or mountains‚ typically with steep rocky walls and a stream running through it”. ”But‚ the flaming part of the
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Dams of India have been built across many perennial rivers since the independence of India. These dams in India are a part of several multi-purpose projects to serve a variety of needs. In a multi-purpose project‚ a river forms a unit and a river valley is developed‚ by exploiting all the resources of the river. Basically‚ dams are built to harness the river water so that it can be utilised according to the needs. A multipurpose project is launched often for storing water for irrigation purposes
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