In the Time Span Between Pre-European Settlement to the Present,the

question 59

Multiple Choice

In the time span between pre-European settlement to the present,the United States has lost approximately 50% of its wetlands.Which of the following is NOT a contributing cause?

• A)The value of wetlands was not recognized.
• B)The wetlands were drained for development or farming.
• C)Wetlands were used as parks and wildlife refuges.
• D)Wetlands were considered unhealthy.

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