Which of the Following Is the Biggest Challenge with Selecting

question 59

Multiple Choice

Which of the following is the biggest challenge with selecting a site for a reserve?

• A) Making a proper selection is difficult because the environmental conditions of sites can change quickly.
• B) Keystone species are difficult to identify in potential reserve sites.
• C) Only lands that are not useful to human activities are available for reserves.
• D) Most of the best sites are inaccessible by land transportation, so making roads to them is often prohibitively expensive.

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Definitions:

Validity

The degree to which an idea, inference, or measurement is substantiated and probably accurately reflects reality.

Reliability

How much a testing tool delivers steady and dependable results throughout time.

Validity

The degree to which a notion, conclusion, or measurement is solidly based and accurately reflects reality.

Bias

A tendency to lean in a certain direction, either in favor of or against a particular thing, often in a way that is considered to be unfair.