Biology, 04.12.2020 18:00 sarahsompayrac

Which human activity can have a negative impact on the stability of a mature ecosystem? A)
preserving natural wetlands, such as swamps, to reduce flooding after heavy rainfalls
B)
replanting trees in areas where forests have been cut down for lumber
C)
building dams to control the flow of water in rivers, in order to produce electricity
D)
passing laws that limit the dumping of pollutants in forests

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