'High fluoride content' presentation slideshows

20 countries closed their airspace for a period over six days. 100,000 travellers were affected.

1. 20 countries closed their airspace for a period over six days. 100,000 travellers were affected. 2. The volcano emitted 150 x 10 6 Kg of C02 per day. 3. The volcanic ejected 250 million cubic metres of tephra. 4. 500 farmers were evacuated from the area surrounding the volcano. 5.

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