How dark is the bottom of the ocean?

How dark is the bottom of the ocean?

After the aphotic zone, there’s complete darkness. From 1,000 meters below the surface, all the way to the sea floor, no sunlight penetrates the darkness; and because photosynthesis can’t take place, there are no plants, either.

What is crush depth for a human?

Human bone crushes at about 11159 kg per square inch. This means we’d have to dive to about 35.5 km depth before bone crushes. This is three times as deep as the deepest point in our ocean.

Is the bottom of the ocean dark?

It’s dark down there at the bottom of the sea—darker than you can probably even imagine! Let me explain… The ocean is very, very deep; light can only penetrate so far below the surface of the ocean. As the light energy travels through the water, the molecules in the water scatter and absorb it.

Is there a sea under the sea?

A gigantic freshwater aquifer is hiding under the salty Atlantic Ocean, just off the northeastern coast of the United States, a new study finds. This aquifer may contain about 670 cubic miles (2,800 cubic kilometers) of slightly salty water (we’ll explain its slight saltiness later).

Can a human dive to the Titanic?

You cannot scuba dive to the Titanic due to its depth at 12,500 feet. Air consumption: one standard tank lasts 15 minutes at 120 feet. Supply for 12,500 feet would be impossible to carry even with a team. The deepest dive on record with special equipment, training and a support team is 1,100 feet.

How much of the ocean is still unexplored?

The surface of Earth is covered 70 percent by oceans and seas, so it might come as a surprise that 95 percent of oceans and 99 percent of ocean floors remain unexplored.

How much percent of the ocean has been explored?

To date, we have explored less than five percent of the oceans!! The ocean is the lifeblood of Earth, covering more than 70 percent of the planet’s surface, driving weather, regulating temperature, and ultimately supporting all living organisms.

How much of the planet is covered by deep ocean?

­The oceans are huge. About 70 percent of the planet is covered in ocean, and the average depth of the ocean is several thousand feet (about 1,000 meters). Ninety-eight percent of the water on the planet is in the oceans, and therefore is unusable for drinking because of the salt.

How much of the ocean floor have we discovered?

Even though humans have explored and mapped large parts of the planet Mars and the moon in outer space, only a small part of the oceans of the world have been explored till now. It is said that humans have managed to explore only about 5\% of the ocean floor. The remaining 95\% of the ocean still remains a mystery.