Which of the Following Has Been Used to Reconstruct Past

question 65

Multiple Choice

Which of the following has been used to reconstruct past climates?

• A) analysis of air bubbles trapped in ice
• B) study of documents describing floods,droughts and crop yields
• C) the ratio of oxygen 18 to oxygen 16 in the shells of marine organisms
• D) study of geologic formations
• E) all of the above

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Definitions:

Percentiles

Scores that indicate the percentage of scores in a distribution that a particular score is above or below.

Scores

Numerical representations of performance or achievement in educational settings, standardized tests, or other assessments.

Professional Affiliation

Membership or association with a formally recognized group or organization related to one's profession or interests.

Scale of Measurement

A system of defining and categorizing the properties of variables, often used in research to quantify data.