Assertion: coral reef destruction | /r/CreatedBy | earthquake
Facets:
value: normally
type: DEGREE
Source sentences:
text: It is normally caused by illegal fishing techniques, pollution, careless tourism, other natural phenomena such as earthquakes and hurricanes, and of course, climate change—the culprit responsible for our warmer oceans and the main reason (according to experts) behind the death of nearly half of the Great Barrier Reef’s corals.