Question
Here is the question : WHAT LANDMASS IS CONSIDERED THE WORLD’S “EIGHTH CONTINENT”?
Option
Here is the option for the question :
- Pangea
- Iceland
- Greenland
- Zealandia
The Answer:
And, the answer for the the question is :
Explanation:
In school, you undoubtedly learnt that there were only seven continents, however scientists of today are investigating a possible eighth continent that they call Zealandia. This continent was presumably taught about in schools. “Zealandia, a drowned continent long buried beneath the waters, is giving up its 60 million-year-old secrets through scientific ocean drilling,” as stated by Jamie Allan, program director in the United States National Science Foundation’s Division of Ocean Sciences. The drilling of the ocean took place over the course of nine weeks, during which time scientists from all over the world prodded and poked the seafloor off the shores of New Zealand and Australia. They found fossils that originated on land, which indicates that this undersea landmass was at one time exposed above water. Over a hundred million years ago, Zealandia was a component of a supercontinent that also included Australia and Antarctica. This supercontinent was known as Zealandia. Zealandia includes the country of New Zealand as well as a vast landmass that is 3,280 feet below sea level.
Zealandia, also known as Tasmantis, is a largely submerged landmass that is considered by some scientists to be the world’s “eighth continent.” Zealandia is located in the southwestern Pacific Ocean, southeast of Australia, and covers an area of approximately 1.9 million square miles (4.9 million square kilometers).
Zealandia was first proposed as a separate continent in 1995 by geophysicist Bruce Luyendyk, who argued that the landmass met the criteria for being considered a continent, including its distinct geology, topography, and crustal structure. Since then, Zealandia has been the subject of extensive research and debate among geologists and other scientists.
Zealandia is home to a range of unique and diverse ecosystems, including deep-sea hydrothermal vents, seamounts, and volcanic islands. The landmass is also home to a range of endemic species, including plants, animals, and microorganisms that are found nowhere else in the world.
Zealandia is also of cultural and historical significance to the indigenous peoples of the region, including the Maori of New Zealand. The landmass is believed to have played an important role in the cultural and spiritual traditions of these communities for thousands of years.
Zealandia faces a range of environmental challenges, including climate change, ocean acidification, and overfishing. The landmass is also vulnerable to human activities such as deep-sea mining and oil exploration, which could have significant impacts on its ecosystems and indigenous communities.
Zealandia is a largely submerged landmass that is considered by some scientists to be the world’s “eighth continent.” Despite being largely unexplored and understudied, Zealandia is home to a range of unique and diverse ecosystems, and is of cultural and historical significance to the indigenous peoples of the region. As the world faces increasing environmental challenges, the study and protection of Zealandia is becoming increasingly important, in order to better understand and preserve this unique and valuable part of the Earth’s natural heritage.