Why is carl chun famous?

Why is carl chun famous?

(April 2019) Click [show] for important translation instructions. Carl Chun (1 October 1852 – 11 April 1914) was a German marine biologist. He initiated and led the German deep sea expedition (1898/99 “Valdivia” Expedition), which set out on July 31, 1898 from Hamburg to explore the deep sea in the subantarctic seas.

What did Carl Chun discover?

Chun was a specialist on cephalopods and plankton. He discovered and named the vampire squid (Vampyroteuthis infernalis, which means “vampire squid from hell”). He died on April 11, 1914 in Leipzig, Germany, aged 61.

How long did the German Sea expedition last?

It was led by the marine biologist Carl Chun and the expedition ran from 1898-1899 with the purpose of exploring the depths of the oceans below 500 fathoms, which had not been explored by the earlier Challenger Expedition.

Which zone of the ocean is most suitable for supporting life?

The part of the ocean that light penetrates is called the photic (meaning “light”) zone, which is the area most suitable for supporting life. (This is also called the euphotic zone.)

What are the four branches of marine science?

Traditionally, we discuss oceanography in terms of four separate but related branches: physical oceanography, chemical oceanography, biological oceanography and geological oceanography.

What are the 6 zones of the ocean?

The sunlight zone, the twilight zone, the midnight zone, the abyss and the trenches.

What are the 3 zones of the ocean?

There are three main ocean zones based on distance from shore. They are the intertidal zone, neritic zone, and oceanic zone.

Do marine biologists get paid a lot?

How much does a Marine Biologist make in the United States? The average Marine Biologist salary in the United States is $80,634 as of September 27, 2021. The range for our most popular Marine Biologist positions (listed below) typically falls between $32,980 and $128,288.

Is a marine biologist a good career?

Most marine biologists do their jobs because they love the work. It is a benefit in itself, even though compared to some other jobs, they don’t make a lot of money, and the work is not always steady. You will need to be good at science and biology to complete the education necessary to become a marine biologist.

How deep is no light in the ocean?

Although some sea creatures depend on light to live, others can do without it. Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet).

At what depth is the ocean dark?

It is sometimes referred to as the midnight zone or the dark zone. This zone extends from 1,000 meters (3,281 feet) down to 4,000 meters (13,124 feet). Here the only visible light is that produced by the creatures themselves. The water pressure at this depth is immense, reaching 5,850 pounds per square inch.

Do sharks live in the Twilight Zone?

Deep sea sharks live below the photic zone of the ocean, primarily in an area known as the twilight zone between 200 and 1,000 meters deep, where light is too weak for photosynthesis. The sharks in this zone feed primarily on other deep-sea creatures.