Assertion: aphotic zone | /r/CapableOf | begin to 1,000 m
Facets:
value: between depths of roughly 200 m
type: LOCATION
Source sentences:
text: Depending on how aphotic zone is defined, the aphotic zone of the ocean begins between depths of roughly 200 m (660 ft) to 1,000 m (3,300 ft), and extends to the ocean floor.