The aphotic, or “midnight,” zone exists in depths below 1,000 meters. Sunlight does not penetrate to these depths and the zone is bathed in darkness.
Source: tatoeba (6709479)
Aphotic
/eɪˈfəʊtɪk/
Synonyms for "aphotic" (8 found)
Ranked by relevance and common usage.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
4 entriesenvironmental conditionlighting conditionmarine zoneocean region
More specific
3 entriesabyssopelagic zoneaphotic zonebathypelagic zone
Collocations
6 entriesaphotic environmentaphotic layeraphotic watersaphotic zonedeep aphotic zoneoceanic aphotic zone
Inflections
2 entriesmore aphoticmost aphotic
Derivations
1 entriessimilar
1 entriesSample sentences
8 total sentences available.
As experiment has shown that light waves capable of effecting chemical changes do not penetrate the water deeper than 400 meters and as the other conditions of assimilation are met above this line, it is proposed to distinguish a diaphanic region including the land and the water to a depth of 400 m. and inhabited by assimilating organisms and an aphotic region including the ocean and lakes below the assimilation-line and the dark caves of the crust, where plant life is impossible.
Source: wiktionary
We have bacteria classified as aërobic and anaërobic, according as they thrive with or without access of air. We need to classify bacteria as photic and aphotic.
Source: wiktionary
Photographically the light of the sun is detectable in exceptionally clear-water tropical seas to a depth of about 2,000 feet, but Johnstone places the average depth for all waters at 650 feet, beyond which there is more or less of total darkness, the aphotic realm.
Source: wiktionary
Showing 4 of 8 available sentences.