No green plants are at the bottom of the ocean because the sun can't get down there to feed the part of the plant cell that makes plants green.
because green plants need sunlight to photosynthesise
absence of light
because it's no sunlight go though it
Manganese nodules do not accumulate below 4500 meters depth because the manganese minerals are highly soluble in seawater below that depth.
Under the continents, the earth crust is on average around 50 kilometers thick, which is 50,000 meters or 5,000,000 centimeters. Under the oceans, the earth crust is on average around 7 kilometers thick, which is 7,000 meters or 700,000 centimeters.
Plastic flow occurs below that depth.
The official UK measurement for measuring water depth is in meters.
about 968 meters
2930 meters
The maximum depth of oceans is 10,923 meters/6,787 mi.
Green wavelengths are absorbed at a depth of 250 meters, leaving only blue wavelengths. This deeper penetration is what causes the oceans to appear blue!
Manganese nodules do not accumulate below 4500 meters depth because the manganese minerals are highly soluble in seawater below that depth.
The wave base is the deepest depth below the oceans surface that is affected by the waves passage.
The Viperfish can be found in the bathyal zone, abyssal zone, or the hadal zone of the aphotic zone. The apotic zone ranges from approximately 1000 meters below the ocean's surface to the bottom of the ocean.
Under the continents, the earth crust is on average around 50 kilometers thick, which is 50,000 meters or 5,000,000 centimeters. Under the oceans, the earth crust is on average around 7 kilometers thick, which is 7,000 meters or 700,000 centimeters.
The deepest point is 3,742 meters [below sea level] and has a mean depth of 1,753 meters.
The submarine will be at a depth of 255 meters. We work it by 230 - 95 + 120 = First, 230 - 95 = 135, and 135 + 120 = 255 meters
11,000 to 10,500 meters in the Pacific Ocean. 8600 meters in the Atlantic Ocean. 8000 meters in the Indian Ocean.
The Indian Ocean's depth is 3,890 meters.
Sonar beneath the oceans.