The UN Flag is made up of

the white UN Emblem is super-imposed on a light blue background
the red UN Emblem is super-imposed on white background
the light blue UN Emblem is super-imposed on white background
None of the above

The correct answer is: C. the light blue UN Emblem is super-imposed on a white background.

The UN flag is a light blue flag with the UN emblem in the center. The emblem is a map of the world, centered on the North Pole, surrounded by olive branches, which are a symbol of peace. The flag is flown at UN headquarters and at UN offices around the world.

Option A is incorrect because the UN emblem is not white. Option B is incorrect because the UN emblem is not red. Option D is incorrect because the UN flag does not have a red emblem.