Comment on the Accuracy and Usefulness of the Atmospheric Calcium

question 77

Multiple Choice

Comment on the accuracy and usefulness of the atmospheric calcium additions calculation that was conducted according to Gile and Grossman's dust trap experiment.

• A) The data and hypothesis were extremely accurate and useful.
• B) It was perhaps not very accurate, but nonetheless a useful hypothesis.
• C) It was not an accurate calculation, and therefore not that useful.
• D) The calculations were very accurate, but not useful because the hypothesis was not clear.

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Definitions:

Increased

Describes something that has become larger or greater in size, amount, or degree.

National Origins

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Quota System

A policy or practice of limiting the number of people from certain groups who can do something, such as immigrate to a country, attend a school, or be employed in certain jobs.

Immigrants

Individuals who move from one country to another with the intention of settling or residing there.