An Introduction to Physical Science presents a survey of the physical
sciences--physics, chemistry, astronomy, meteorology, and geology--for
non-science majors. Topics are treated both descriptively and quantitatively,
providing flexibility for instructors who wish to emphasize a highly descriptive
approach, a highly quantitative approach, or anything in between. Time-tested
pedagogical tools address the needs of a range of learning styles: concepts to
be treated mathematically are consistently introduced from three perspectives
(definition, word equation, symbol notation); Confidence Exercises follow
in-text Examples, giving students an opportunity for immediate practice and
reinforcement; and updated Spotlight On features use figures, photos, or
flowcharts to visually summarize important topics. The Twelfth Edition includes
new content and