Which of the following is a major cause of the seasons of the year? 1
forces deep within Earth
2
the apparent motion of stars
3
tilt of Earth's axis
4
the gravitational attractions between Earth the sun and the Moon

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders