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diamong [38]
3 years ago
14

What human action can change the course of a waterway?​

Geography
1 answer:
choli [55]3 years ago
6 0
Human activity has a great impact on waterways. Decreased amounts of vegetation leads to erosion of water banks. Increased fertilizer and nutrients levels in water from agriculture, sewage, and industry lead to the formation of algal blooms and subsequent decrease in other aquatic organisms.
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