Which of the Following Human Activities Has Been Most Problematic

question 25

Multiple Choice

Which of the following human activities has been most problematic for wetlands around the world?

• A)The alteration of ocean current circulation resulting in erosion of wetlands
• B)Eutrophication caused by humans dumping pollutants into water
• C)The draining and alteration of wetlands for agriculture and urban development
• D)Boat traffic that causes excess oil and gas to be dumped in waterways

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Definitions:

Species

A gathering of similar individuals from the living world that have the capability to interbreed or exchange DNA.

Mutually Exclusive

1. In a classification, the property that each species excludes the members of every other species; 2. A relationship between events; two events are mutually exclusive if and only if they cannot both occur.

Jointly Exhaustive

In a classification, the property that the species taken together cover all the objects in the genus.

Species

A cluster of akin beings from the realm of life, able to crossbreed or transfer genetic code.