PAPER Topics

Start of Term Paper
Richard White's Organic Machine, and William Cronon's Changes in the Land, both examine environments as . The energy flow model was utilized by the authors to explain relationships within ecosystems. Richard White's thesis is to examine the ri ....

Middle of Term Paper
... explains how the river is energy. The Columbia River works as gravity pulls it to the Pacific Ocean. The Columbia is continuously cutting into the terrain that it flows through. Over millions of years water rushed through the Columbia Basin to form the Columbia River. Water carries soil, silt, and debris downstream. The constant movement of material in the river cuts and shapes the river basin into the land. This movement is a slow and inefficient use of energy. According to White, only two percent of water's potential energy results in the work of erosion. The other ninety-eight percent of water's energy was lost as water m ...