Mines may lead to a depletion of resources.Logical formLearned from3 sentences. Hard-currency reserve may undergo a depletion.Logical formLearned from3 sentences. Foreign-currency reserve may undergo a depletion.Logical formLearned from3 sentences. A source may undergo a depletion.Logical formLearned from3 sentences. Critics can be concerned about a depletion of a biodiversity.Logical formLearned from3 sentences. A depletion can be disastrous.Logical formLearned from3 sentences. Trends can be as (aquifer depletion).Logical formLearned from3 sentences. A depletion can be unprecedented.Logical formLearned from3 sentences. (Steering fuel) may undergo a depletion.Logical formLearned from3 sentences. A reason can be for a depletion.Logical formLearned from3 sentences. Scientists may detect a depletion.Logical formLearned from3 sentences. Collapse may undergo a depletion.Logical formLearned from3 sentences. A depletion can be in a field.Logical formLearned from3 sentences. Propellant may undergo a depletion.Logical formLearned from3 sentences. Livestock may undergo a depletion.Logical formLearned from3 sentences.