What is Ur?
Q: What is Ur?
A: Ur was a supercontinent on Earth that formed 3.1 billion years ago in the early Archaean eon.
Q: How old is Ur?
A: Ur is 3.1 billion years old.
Q: Was Ur the oldest continent on Earth?
A: Ur might have been the oldest continent on Earth, half a billion years older than Arctica.
Q: What is Vaalbara?
A: Vaalbara is another supercontinent that might have come before Ur and formed about 3.6 billion years ago.
Q: What happened to Ur about 1 billion years ago?
A: Ur joined with the continents Nena and Atlantica about 1 billion years ago to form the supercontinent Rodinia.
Q: When did Pangaea break apart?
A: Pangaea broke apart to form Laurasia and Gondwana.
Q: What happened to Ur when Pangaea broke apart?
A: Ur was separated when Pangaea broke apart into Laurasia and Gondwana.
