India has forcefully introduced 40 to 50 million years ago. The landmass of India was once present south of the Equator, but the northern margins began to collide against the Eurasian plate.
Tethys sea was one of the vast oceans, which separated the landmass of India and Asia. Pangaea destruction occurred 200 million years ago, which caused India to forge northward.
Around 80 million years ago, India was approximately 6,400 kilometers south of the Asian continent. The landmass of India when reached the Eurasian plate, it collided because of the same density.
Thus, the plates of Eurasian and Indian landmass collided and caused the forming of hills. The Indian landmass continued to push towards the north, which caused the hills to convert into mountains.
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