Wondering what would be URDU alternatives of words like Photosphere, hydrosphere, bipolar, unipolar, Cold War (probably: Thandi Jang ) etc. If Judges also provided any guidance about how to convert all of these words into URDU.

And one serious question: Would this decision be implemented in 2018 ? or it's just an order without any prospects of implementation? Kindly if anyone can guide. How this kind of decisions qualify to be implemented?