What are four ocean zones?

The four zones of the ocean are:
1. Sunlight zone: It is the uppermost layer of water, located between 0 and 200m below sea level.
2. Twilight zone: Between 200m and 1000m below sea level is the twilight zone, a deep blue or black colored zone that is just below the reach of sunlight.
3. Midnight zone: The midnight zone is located below the twilight zone, between 1 and 4 kilometers below sea level.
4. Abyssal zone: It is the pitch-black bottom layer of the ocean, which extends from 4km under the ocean surface to the ocean floor
The zones are divided by depth.

Did you know that the temperature of the abyssal zone has the lowest temperature, sitting around 2-3°C?

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