By American Geosciences Institute (AGI); Earth Science Week (ESW); Soil Science Society of America (SSSA)
There are many factors that combine to form soil, an important, slowly renewable resource. Some of these factors include climate, organisms, relief, parent material, and time. Soil provides the food, fiber, and building materials to nourish, clothe, and house Earth’s inhabitants. How does climate...
Grade Level 5 6 7 8
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