A (forest depletion) may be attributed to felling of trees.Logical formLearned from2 sentences. Depletions can be heavy.Logical formLearned from2 sentences. A country may face a depletion of (mineral resources).Logical formLearned from2 sentences. Traces can be constituted-of-or-filled-with depletion.Logical formLearned from2 sentences. (Ozone layer depletion) may undergo a reduction.Logical formLearned from2 sentences. Scientists may understand (ozone depletion).Logical formLearned from2 sentences. Reports can be constituted-of-or-filled-with (ozone depletion).Logical formLearned from2 sentences. (Forest reserve) may undergo a depletion.Logical formLearned from2 sentences. A (weather agency) may monitor an amount of (ozone depletion).Logical formLearned from2 sentences. A depletion may start a month.Logical formLearned from2 sentences. An (oil price stabilization fund) may undergo a depletion.Logical formLearned from2 sentences. A depletion can be reasonable.Logical formLearned from2 sentences. (Cell lysis) of cells may account for depletion.Logical formLearned from2 sentences. An electric field can be in a (depletion region).Logical formLearned from2 sentences. An (ozone depletion) may be considered acceptable.Logical formLearned from2 sentences.