Enrich your science classes with these in-depth earth science videos. Well-paced programs, designed specifically for the science classroom, cover all major aspects of the earth science curriculum. Full-motion video footage together with colorful computer graphics and interviews with experts capture the attention of your students. Each video includes a teacher's guide with program objectives, discussion questions, glossary, and activities. 20 min. each. Grades 7-12.
Examine the formation, use and environmental impact of fossil fuels. Shows
students how slowly oil, natural gas and coal form yet how fast they're used.
Explain the dilemma we face between growing demands for fuels and growing
hazards of their use.