Question

how many zones can you see in the figure on the basis of light penetration name there​

Answer 1

Mention the figure please.

Answer 2

There are three zones on the basis of light penetration:

• The ocean is divided into three zones based on depth and light level. Although some sea creatures depend on light to live, others can do without it.
• The upper 200 meters of the ocean is called the euphotic, or "sunlight," zone.
• This zone contains the vast majority of commercial fisheries and is many protected marine mammals and sea turtles.
• Only a small amount of light penetrates beyond this depth.