The mid-ocean ridges are elevated above the surrounding seafloor because Ridge rocks are hot and therefore of relatively less dense than adjacent cooler oceanic crust.
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Answer:
The origin of the aurora begins on the surface of the sun when solar activity ejects a cloud of gas.
because they have many population and many other countries visited the singapore because of the environment, beautiful place and etc..
Answer:
C. It transports heat from the North Atlantic to the Indian Ocean.
Explanation:
The Antarctic Circumpolar Current is a massive oceanic current that circles around the Antarctic continent, that plays many roles.
One of the roles it plays is to connect all three major oceans (Atlantic, Pacific and Indian) together, and acts as a transportation system between them transferring heat, salt and other elements.
That role is vital in the global ocean thermo-regulation system of the planet.
