Examlex
Sunsets are red because sunlight must pass through more atmosphere then, and the atmosphere scatters even more light at bluer wavelengths, leaving mostly red light to color the sky.
Vocabulary
The set of words known and used by a person in a particular language.
Crystallized Intelligence
The ability to use learned knowledge and experience.
Large Vocabulary
The extensive set of words known and used by a person in speech and writing.
Cattell and Horn
Psychologists known for their influential work in the field of intelligence, particularly in developing the theory of fluid and crystallized intelligence.
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