the length of a day the energy that reaches a location the temperature of water in the ocean the number of seasons in a year
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: What is determined by the speed that Earth rotates on its axis?
Possibilities:
- the length of a day
- the energy that reaches a location
- the temperature of water in the ocean
- the number of seasons in a year

the length of a day