The northern Atlantic basin is generally older than the southern Atlantic basin. The northern Atlantic has been shaped by geological processes over hundreds of millions of years, while the southern Atlantic is relatively younger, having formed more recently due to the breakup of the supercontinent Gondwana around 200 million years ago. Thus, the northern Atlantic is considered to be significantly older in geological terms.
northern climates
The Atlantic Ocean is in both the northern and the southern hemispheres.People sometimes use the names "North Atlantic" and "South Atlantic".
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Tundra and Polar Climates
The two major climates are the humid, monsoonal climate of the northern half and the dry desert climate of the southern half.
The northern hemisphere: pacific, Atlantic southern: pacific, Atlantic, Indian, arctic
The whole Arctic Ocean, but about half of the Pacific and Atlantic Ocean are in the northern hemisphere.
They are in different continents, with different climates and cultures.
The Atlantic Ocean is in the Western Hemisphere. It also exists in the Northern and Southern Hemisphere. The Atlantic Ocean is about 31,830,000 square miles.
temperate
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