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Chemistry, 21.07.2019 13:00 destinyhammons12345

Question 19 unsaved which of the following is not one of the warning signs used to predict a volcanic eruption? 1) changing chemistry of volcanic gas 2) development and widening of surface cracks on the volcano 3) earthquake activity 4) the activity of animals

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Question 19 unsaved which of the following is not one of the warning signs used to predict a volcani...
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