Question

What motion causes a year

Answer 1

Revolution.

Step-by-step explanation:

Every 365 days the Earth makes a full trip around the sun. thus causing a year.

Answer 2

Revolution. As the earth rotates on its axis, it also revolves in orbit around the sun. It takes exactly 365 days for Earth to make one full trip around the sun -- our definition of a year.

Step-by-step explanation:

Revolution. As the earth rotates on its axis, it also revolves in orbit around the sun. It takes exactly 365 days for Earth to make one full trip around the sun -- our definition of a year.