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It was about 4 billion years ago, that the Earths oceans formed
Wiki User
∙ 12y ago
Wiki User
∙ 13y agothey were formed by volcanic gases
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How are oceans formed?
Rain falls alot
Salt would be formed when?
Salt (sodium chloride) was formed in the past when water was evaporated from oceans.
How many oceans are there in Alaska?
There are no oceans in Alaska, it is surrounded by two oceans, the Arctic and the Pacific Oceans.
Which two oceans border siberia?
artic and atlantic oceans
What are the three major oceans of the world?
The three major oceans are the Pacific, the Atlantic, and the Indian.
Which minerals are formed in oceans and seas?
by -----------------
What oceans are the Hawaiian Islands formed by?
Volcanoes.
How are oceans formed?
Rain falls alot
What is formed when a river meets the oceans?
a delta
What are formed by dead oceans organisms?
Coral
What is made?
it is formed by lots of diffrent seas and oceans it can also be formed by a puddle
What is lakely?
it is formed by lots of diffrent seas and oceans it can also be formed by a puddle
Did earth first oceans form?
It was about 4 billion years ago, that the Earths oceans formed
What is lake made?
it is formed by lots of diffrent seas and oceans it can also be formed by a puddle
What could be formed at the surface of the ocean?
Wind causing waves are formed at the surface of the oceans.
How are new oceans formed?
sea floor spreading
What formed first river or sea or oceans?
ocean
