Is anything alive in the Mariana Trench?
Dr Ram says that still little is known about the lifeforms inhabiting the Trench but despite the lack of light, acidic and freezing conditions, more than 200 known microorganisms and small creatures, including crustaceans and amphipods, have been known to be living there.
How much of the earth is still unexplored?
65%
Most of our world is still shrouded in mystery Unsurprisingly, we aren’t. In fact, 65% of our planet remains unexplored, most of which lies beneath the oceans. Literally anything could be down there, and we wouldn’t know.
Who touched the bottom of the Mariana Trench?
The first and only time humans descended into the Challenger Deep was more than 50 years ago. In 1960, Jacques Piccard and Navy Lt. Don Walsh reached this goal in a U.S. Navy submersible, a bathyscaphe called the Trieste.
How deep is the depression of Marianas Trench?
36,200 feet
The deepest known depression of this kind is the Mariana Trench, which lies east of the Mariana Islands in the western North Pacific Ocean; it reaches 11,034 metres (36,200 feet) at its deepest point.
Why is Marianas Trench called Marianas Trench?
Etymology. The Mariana Trench is named after the nearby Mariana Islands, which are named Las Marianas in honor of Spanish Queen Mariana of Austria, widow of Philip IV of Spain.
How cold is the Mariana Trench?
34-39 degrees F
At areas like the Mariana Trench (or the Marianas Trench; both spellings are commonly found) the water temperature ranges from 34-39 degrees F (1-4 degrees C).
What are 5 interesting facts about the Mariana Trench?
Ten Things to Know About the Mariana Trench – the Deepest Part of the Ocean
- It’s deeper than the highest mountain is tall.
- There are a Lot of Birthday Candles to Blow Out.
- Things Do Live There.
- When Was It Discovered?
- The Challenger Deep is Deepest.
- Someone has Traveled to the Bottom.
- It’s Hot and It’s Cold.
What was found in Mariana Trench?
A recent study revealed that a plastic bag, like the kind given away at grocery stores, is now the deepest known piece of plastic trash, found at a depth of 10,975 meters (36,000 feet) inside the Mariana Trench.
What is the Mariana Trench?
The Mariana Trench is a site chosen by researchers at Washington University and the Woods Hole Oceanographic Institution in 2012 for a seismic survey to investigate the subsurface water cycle. Using both ocean-bottom seismometers and hydrophones, the scientists are able to map structures as deep as 97 kilometres (60 mi) beneath the surface.
Who is involved in the Mariana Trench Expedition?
The Mariana Trench expedition also included researchers from Whitman College, the University of Aberdeen’s Oceanlab, New Zealand’s National Instiute of Water and Atmospheric Research, the UK’s Natural Environment Research Council, and the National Oceanography Centre, also in the UK.
Will Soi return to the Mariana Trench?
Work with this type of equipment has been critical—indeed SOI returned to the Mariana Trench in December of 2014 on a second lander project. Ultimately researchers hope to systematically explore large swaths of the world’s deepest trenches to get a more complete view of what is found there.
Who is the lead singer of Marianas Trench?
Marianas Trench are a Canadian pop rock band from Vancouver, British Columbia, formed in 1999 by Josh Ramsay (lead vocalist, rhythm guitarist, pianist, songwriter, occasional drummer) and lead guitarist Steve Marshall with Ramsay’s sister Sara on keyboards and vocals, Erik Scott on drums and Trev Spilchen on bass.