服务承诺
资金托管
原创保证
实力保障
24小时客服
使命必达
51Due提供Essay,Paper,Report,Assignment等学科作业的代写与辅导,同时涵盖Personal Statement,转学申请等留学文书代写。
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标私人订制你的未来职场 世界名企,高端行业岗位等 在新的起点上实现更高水平的发展
积累工作经验
多元化文化交流
专业实操技能
建立人际资源圈Why_Drain_Lake_Powell_
2013-11-13 来源: 类别: 更多范文
Why Drain Lake Powell'
Why Drain Lake Powell'
The idea of building dams on the Colorado River dates back to the early 1900's. There was a lot of debate about water rights in the Southwest. States like California, Arizona, and Nevada were developing and started worrying about where they would get water for their increasing populations. The solution was to control the flow of the Colorado River so these states could each have enough water. The only way to regulate the flow of the river was with a series of dams, which became the Colorado River Storage Project. It would allow the building of dams to create reservoirs for the purpose of storing the water for these Southwestern states, to make the area more useable, and to generate electricity.
For the last few decades there has been a constant debate over Glen Canyon Dam, but it has increased in the last few years. A devoted group of environmentalists known as The Sierra Club argues that it would be better to remove the dam and drain Lake Powell because it is causing extreme environmental and ecological problems. While millions of others argue that the lake brings millions of dollars of revenue, the most exciting place of recreation,
lake, dam, canyon, glen, powell, people, navajo, million, water, because, three, tourists, states, river, reservoir, pollution, drain, years, station, jobs, indians, generating, each, draining, california, arizona, year, town, reason, provide, plant, park, over, one, national

