photic zone.
A good portion of the arctic ocean is icepack.
False, it's the Photic Zone.
The Moon's lit portion, also known as its illuminated hemisphere, varies depending on its position relative to the Sun and Earth. At any given time, the Moon can show a full, half, crescent, or gibbous shape as sunlight illuminates different fractions of its surface.
A portion of ocean that is enclosed or partly enclosed by land? ✓ sea
first quarter
The portion of a continent that is submerged beneath the ocean is called the Continental Shelf.
The portion of a continent that is submerged beneath the ocean is called a continental shelf. It extends from the shoreline to a point where there is a steep drop-off into the ocean depths.
The general term for the visible lit part of the moon is "the phase of the moon." The visible lit portion can have a crescent shape, a gibbous shape or a "half-moon" (half circle) shape.
The portion of the land mass that extends into the ocean is called the coastline or shoreline.
When the entire face of the moon is lit, it is a full moon.
sargasso