National Geographic "Antarctica: Life at the Bottom of the World" p2 - 36
Scientists has spent all or part of the current summer in the Taylor Valley. The study of algae and glaciers. They are tracing how the creatures that live in this environment adapt to each other and to the Antarctic's extreme conditions. Using Dry Valley soils as a model for the more complex soils that exist in the rest of the world. The dearth of species here makes relationships between organisms and their environment easier to discern. In normal soils, the
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