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Swidden
A cycle of land use between crop and fallow years is needed to work around the infertility of tropical soils.
Glossary
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Switzerland
Location: Central Europe Official name: Swiss Confederation Formation (date of independence / date current borders were established): 1291 / 1857 Capital city: Bern Population: 7.6 million / 495 people per sq mile (191 people per sq km) Total land area: 15,942 square miles (41,290 square km) Language(s) spoken: German (official language), Swiss-German, French (official language), …