In volcanology, a lava dome or volcanic dome is a roughly ...
Recycling is a process to change materials (waste) into new ...
Potable water refers to water that is 'drinkable' and will ...
Weather radar that measures direction and speed of a moving ...
Almolonga volcano is an andesitic stratovolcano in the ...
Mount Banahaw is an active volcano on Luzon in the ...
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