Depletion may undergo timing.Logical formLearned from2 sentences. A model may predict a depletion.Logical formLearned from2 sentences. A (gas phase) can be necessary for (ozone depletion).Logical formLearned from2 sentences. A source can be constituted-of-or-filled-with (ozone depletion).Logical formLearned from2 sentences. A (water depletion) can be allowable.Logical formLearned from2 sentences. Depletions can be allowable.Logical formLearned from2 sentences. (Food supplies) may undergo a depletion.Logical formLearned from2 sentences. A (percentage depletion) can be for minerals.Logical formLearned from2 sentences. Depletion may be claim_uped to (production levels) of some barrels of oil.Logical formLearned from2 sentences. An allowance can be for depletion of mines.Logical formLearned from2 sentences. (Salmonid species) may undergo a depletion.Logical formLearned from2 sentences. A period may be attributed to (ozone depletion).Logical formLearned from2 sentences. (Water reserve) may undergo a depletion.Logical formLearned from2 sentences. Some (space heaters) may be equipped with an (oxygen depletion sensor).Logical formLearned from2 sentences. Responses can be to (oxygen depletion).Logical formLearned from2 sentences.