What is the correct explanation for why we have day and night on Earth?
The Sun orbits around the Earth. Earth orbits around the Sun. Earth turns on its axis. The Sun turns on its axis.
Question: What is the correct explanation for why we have day and night on Earth?
A. The Sun orbits around the Earth.
B. Earth orbits around the Sun.
C. Earth turns on its axis.
D. The Sun turns on its axis.
Answer: