Agriculture and its impact on ecosystem
Date Submitted: 01/15/2003 09:26:35
Category: / Society & Culture / Environment
Length: 7 pages (1799 words)
Category: / Society & Culture / Environment
Length: 7 pages (1799 words)
Agriculture and its impact on ecosystem A.Agricultural farmland as a unstable ecosystem: An agricultural ecosystem is established and manipulated by human beings in various ways to suit their own purposes, e.g . for food production.
This ecosystem is unstable in many aspects: 1.Continual removal of soil mineral nutrients due to absorption by crops and weeds. Natural recycling of minerals is hindered as a result of harvesting and subsequent export of biomass from the ecosystem.
2.…
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