zones

What light zone is at the surface of the ocean, with the most light?

• Euphotic

• Disphotic

• Aphotic

• Conphotic

In which photic zone does photosynthesis occur?

• Euphotic

• Disphotic

• Aphotic

• Conphotic

Which light zone has little sunlight, but not enough for photosynthesis?

• Euphotic

• Disphotic

• Aphotic

• Antiphotic

Which light zone has no sunlight?

• Euphotic

• Disphotic

• Aphotic

• Antiphotic

Which pelagic zone is at the surface?

• epipelagic

• mesopelagic

• bathypelagic

• abyssopelagic

Which pelagic zone is at the bottom of the ocean? It's usually the deepest zone.

• Epipelagic

• Mesopelagic

• Bathypelagic

• Abyssopelagic

What are organisms that live on the seafloor called?

• Benthic

• Neritic

• Pelagic

• Planktonic

What is the term for organisms that float or are weak swimmers?

• Benthic

• Neritic

• Pelagic

• Planktonic

What is the term for organisms that swim in the water column?

• Benthic

• Neritic

• Planktonic

• Ironic

What is the term for an organism that stays attached to one location?

• sessile

• vagrant

• neritic

• sediment