Which among the following is NOT a factor affecting the distribution of temperature of ocean water?

Longitude

The correct answer is Option (1) → Longitude

The distribution of temperature of ocean water is primarily affected by:

• Latitude → affects solar radiation received
• Prevailing winds → influence surface water movement and heat transfer
• Ocean currents → carry warm/cold water across regions

However, Longitude does not directly affect temperature, because the Earth receives roughly the same solar energy along a given latitude regardless of longitude.