Grey Revolution is is associated with

Explanation: Article 3 assigns to Parliament the power to enact legislation for the formation of new States. Parliament may create new States in a number of ways, namely by (i) separating the territory from any State, (ii) uniting two or more States, (iii) uniting parts of States, and (iv) uniting any territory to a part of any State.

Explanation: Ursa Minor, or the 'Little Bear', is a relatively conspicuous constellation, visible from the latitudes 90 degrees North to 10 degrees South. It is 'circum-polar', i.e. always visible in the sky, above 20 degrees North latitude.

Explanation: The churning poor are the people who go in and out of poverty (for example, small farmers and seasonal workers).

Explanation: There are 4 Coastal Union Territories- Daman & Diu, Puducherry, Andaman & Nicobar Islands, and Lakshadweep Islands.