Question

consider the diagram of the earth at the center of the celestial sphere with the north p marked np. which letter represents the celestial equator?

Explanation:

The celestial equator is an imaginary line in the sky directly above the Earth's equator. In a diagram with the Earth at the center of the celestial sphere and the north pole marked NP, the celestial equator is the horizontal - like line encircling the Earth in the diagram. In this case, it is represented by the line marked C.

Answer:

C