Assertion: diver's depth | /r/HasProperty | constant
Facets:
value: extremely
type: DEGREE
Source sentences:
text: To dive safely, divers must control their rate of descent and ascent in the water and be able to maintain a constant depth in midwater.
text: The depth at which deep water blackout occurs is extremely variable and unpredictable.
text: When divers want to remain at constant depth, they try to achieve neutral buoyancy.