Water pressure.
Its intensity decreases.
Temperature decreases with depth.
the depth does affect the temperature because less sun light gets to the bottom to get less heat
light, light decreases with depth, affecting photosynthesis The deeper in the ocean you go, the less sunlight is present, and the less vigorous are algae. At some particular depth, the algae can no longer support themselves, so they cannot live at the depth (or deeper).
The average depth of the ocean is about 2.5 miles.
The temperature of the ocean typically decreases with depth due to a phenomenon known as thermocline. The surface of the ocean is warmed by the sun, but this heat is not evenly distributed throughout the water column. The top layer, called the mixed layer, experiences the most significant temperature changes, while deeper layers are generally cooler and more stable. The rate of temperature decrease varies depending on factors such as location, season, and ocean currents.
The average depth of the Indian ocean is I dont know honestly
Depth is a measure of distance between the surface and the ocean floor.
Sunlight sufficient to power photosynthesis in marine plants penetrates to a depth of approximately (~660 feet). Sunlight decreases from this depth to approximately 900 meters (~3000 feet) where sunlight no longer penetrates. This sunlight-less region is known as the aphotic zone.
Indian Ocean
ocean depth is a continuous or discrete variable?
The Indian Ocean's depth is 3,890 meters.