What is the answer?

What causes nighttime and daytime on Earth?

OPTIONS:
- the Sun rotating on its axis
- Earth rotating on its axis
- Earth revolving around the Sun
- the Moon revolving around Earth
Earth rotating on its axis
Vad är svaret? Vad orsakar natt och dag på jorden? ALTERNATIV: - Solen roterar på sin axel - Jorden roterar på sin axel - Jorden roterar runt solen - månen roterar runt jorden
What's the answer? What causes night and day on earth? ALTERNATIVE: - The sun rotates on its axis - Earth rotates on its axis - Earth rotates around the sun - moon rotates around the earth
Jorden roterar på sin axel
Earth Rotates on its Axis