Question
Here is the question : WHAT GIANT OCEAN ONCE SURROUNDED THE ANCIENT SUPERCONTINENT PANGEA?
Option
Here is the option for the question :
- Ultima Thule
- Gondwana
- Panthalassa
- Tethys
The Answer:
And, the answer for the the question is :
Explanation:
Pangea was the name of the world’s single largest supercontinent approximately 300 million years ago. That was surrounded by a massive superocean known as Panthalassa, which held almost all of the water in the globe at the time. Since then, the continents have moved to their current locations, and what was once a single ocean called Panthalassa has been broken up into its current five constituent oceans.
Panthalassa was a vast ocean that surrounded the ancient supercontinent of Pangea. It existed during the Paleozoic and Mesozoic eras, from approximately 540 to 200 million years ago.
As Pangea formed, the tectonic plates that made up the earth’s crust shifted and collided, causing the landmasses to merge into a single supercontinent. Panthalassa, which means “all seas” in Greek, was the single, continuous ocean that surrounded Pangea.
Panthalassa was a global ocean, covering about 70% of the earth’s surface at the time. It was home to a diverse array of marine life, including trilobites, ammonites, and early fish.
The ocean’s geography and climate were also unique. Panthalassa had a relatively uniform temperature and salinity distribution, with few areas of upwelling or downwelling. This allowed for the widespread distribution of marine life throughout the ocean.
Panthalassa also played a significant role in the earth’s climate. As the ocean circulated, it transported heat from the equator to the poles, helping to regulate the planet’s temperature. This circulation also contributed to the formation of ocean currents, which played a crucial role in the distribution of nutrients and oxygen throughout the ocean.
As Pangea began to break apart, around 200 million years ago, Panthalassa also began to shrink. The ocean’s closure was driven by the movement of tectonic plates and the formation of new landmasses, such as the Americas and Africa.
the remnants of Panthalassa can be seen in the modern-day Pacific Ocean. The Pacific remains the world’s largest ocean, covering about 30% of the earth’s surface, and its vastness is a reminder of the once-great ocean that surrounded the ancient supercontinent of Pangea.
Panthalassa was a vast, global ocean that surrounded the ancient supercontinent of Pangea. It existed from approximately 540 to 200 million years ago and played a significant role in the earth’s climate and the distribution of marine life. As Pangea began to break apart, Panthalassa also began to shrink, and its remnants can be seen in the modern-day Pacific Ocean. Panthalassa is a reminder of the earth’s geological history and the dynamic processes that have shaped our planet over millions of years.