An Introduction to Physical Science, 12e, International Edition 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