पृथ्वी के क्रोड को 'निफे (nife)' परत के रूप में भी जाना जाता है क्योंकि यह मुख्य रूप से बनी है:

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?