Has to do with reflected light, its wavelength, and how water effects it. Red light cannot travel as deep in water as green or blue. Therefor, when a red fish goes deeper the needed RED LIGHT cannot reach it and will not be reflected off the fish. SO! It looks black because it is REFLECTING no color. Thats what color is... reflected light.
The Indian Ocean's depth is 3,890 meters.
100 meters
The average depth of the ocean is about 12,080 feet (3,682 meters). However, ocean depth can vary greatly across different regions. For example, the Pacific Ocean is the deepest, with an average depth of around 13,215 feet (4,028 meters), while the Atlantic Ocean is shallower, with an average depth of about 12,254 feet (3,735 meters). Other factors such as underwater mountain ranges and trenches can also affect ocean depth in specific areas.
11,000 to 10,500 meters in the Pacific Ocean. 8600 meters in the Atlantic Ocean. 8000 meters in the Indian Ocean.
Water pressure in the ocean is caused by the weight of the water above pushing down on the water below. The deeper you go in the ocean, the greater the water pressure because there is more water above pushing down. This pressure increases at a rate of about 1 atmosphere (14.7 psi) for every 10 meters of depth.
The greatest known depth which lies in the Pacific Ocean is the Mariana Trench which has a depth of 35,797 ft/10,911 meters.
The oceanic zone is mostly beyond the continental shelf, typically seaward from where the ocean floor is at a depth of 200 meters (656 feet) or greater.
False. The deepest ocean in the world is the PacificOcean with an average depth of 13,740 feet ( 4,188 meters). The Atlantic Ocean only comes in at third place (after the Indian ocean) at a 700 meters (2,300 ft) less average depth .
The Mariana Trench. It is located in the western Pacific Ocean, to the east of the Mariana islands, east of the Philippines and south east of Japan. It reaches a maximum depth of about 11,034 meters at the Challanger Deep valley.
About 1000 meters
The Pacific Ocean has areas with a depth of over 10,000 meters. The Mariana Trench, located in the western Pacific, is the deepest known part of the world's oceans, reaching depths of more than 10,900 meters.
The average depth of the world ocean is approximately 12,080 feet (3,682 meters). This value includes both shallow coastal areas and deep ocean trenches, giving an overall average depth for the entire ocean.