Science- Earth's Natural Resources for Mac [Download] Review
Science- Earth's Natural Resources for Mac [Download] Feature
- 3-8th
- Lesson: 50 Minutes
- Images: 675
- Interactive Q & A: 100
- Bonus: Daily Drills included in download: additional value
Learn the critical importance of air, water, and soil as natural resources, and discover how pollution, acid rain, ozone reduction, the greenhouse effect, and the extinction of species affect nature's fine balance. Observe the benefits, hindrances, hazards, and limitations surrounding the use of fossil fuels, nuclear energy, and alternative forms of energy such as solar, wind, and geothermal.
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