The section of the ocean that receives no sunlight is called the

abyssal plain

Explanation:

An abyss has such a depth that not much sunlight permeates the depth, thus receives little sunlight

the answer is c. altitude. hope this ! #brainiac

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.