Assertion: bluefin tuna's level | /r/CapableOf | alter the world’s climate
Facets:
value: with slowly increasing surface temperatures
type: OTHER
Source sentences:
text: In addition, increased levels of greenhouse gases have begun to alter the world’s climate, with slowly increasing surface temperatures expected by the middle of the 21st century to force many species to migrate toward the poles and up mountain slopes in order to remain in habitats with the same climate conditions.