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cryoturbation (Geography Dictionary)

cryoturbation: Also frost churning.

The mixing of materials from various horizons of the soil down to the bedrock due to freezing and thawing.

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
ឯកសារការងារនិងរៀនគ្រប់ប្រភេទ៖​
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