What is the primary cause of the aging and extinction of lakes?
Understand the Problem
The question is asking about the main factors that contribute to the aging and eventual extinction of lakes. This involves understanding the ecological, biological, and environmental processes that lead to the deterioration of lake ecosystems over time.
Answer
Eutrophication is the primary cause, involving nutrient enrichment, productivity increase, decay, and sedimentation.
The primary cause of the aging and extinction of lakes is eutrophication, which involves enrichment by nutritive materials, increased biological productivity, decay, and sedimentation.
Answer for screen readers
The primary cause of the aging and extinction of lakes is eutrophication, which involves enrichment by nutritive materials, increased biological productivity, decay, and sedimentation.
More Information
Eutrophication is often accelerated by human activities such as agriculture and urban development, which increase nutrient run-off into lakes.
Tips
A common mistake is not distinguishing between natural eutrophication and the more rapid, human-induced process. It's important to recognize that human activities can accelerate natural aging.
Sources
- Lake Eutrophication - USGS - pubs.usgs.gov
- Eutrophication | Definition, Types, Causes, & Effects - Britannica - britannica.com
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