Soils of Kazakhstan

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Across
  1. 2. How many kinds has soil erosion?
  2. 5. What is one of first natural formations in geological history of the planet?
  3. 6. What scientist was fonder of soil in Russia?
  4. 8. Where did distinguish three types of soil?
  5. 9. In What hat has a big influence on soil formation?
Down
  1. 1. What soil occupies with 25,5 million hectares in republic’s territory?
  2. 3. What erosion occurs basically in steppe droughty areas?
  3. 4. Soil formation is a very long _______
  4. 7. Where are transforming earthworms, crushing and roots?
  5. 10. How many subtypes has chestnut soil?