Answer:
<h2>about 140 million years ago
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The South Atlantic Ocean opened about 140 million years ago as Africa separated from South America. About the same time, India separated from Antarctica and Australia, forming the central Indian Ocean
Answer:
claimed that ice at the poles does not melt in a gradual and linear fashion, but that another according to the geological record, the ice sheets can suddenly destabilize when a certain threshold is exceeded. Sea level rise due to the collapse of an ice sheet would be distributed non-uniformly across the globe.
Answer:
Option (1), (2) and (3)
Explanation:
The subduction zones are created when a denser oceanic plate subducts under a lighter continental or oceanic plate. It forms at the convergent plate boundary. The point above this subduction zone where the depression forms is known as the oceanic trenches. This trenches extends up to a great depth. The subducting plates undergoes partial melting as a result of which the plate melts and the magma rises up towards the over-riding plate forming volcanoes or chain of volcano. This type of plate boundary generates deep focus earthquakes.
Thus, the correct answer are option (1), (2) and (3).
Answer:
Women must be completely covered in public and are under the guardianship of male relatives who must approve activities such as marriage or divorce for the women.
Explanation:
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