Question

1) Why do seasons change?
2) What is an Equinox ? 3) Name the days of the year which experiece an equinox ? ​

Answer 1

Answer:

1 because Earth tilts on its axis, and the angle of tilt causes the Northern and Southern Hemispheres to trade places throughout the year in receiving the sun's light and warmth most directly

Explanation:

2 the time or date (twice each year) at which the sun crosses the celestial equator, when day and night are of equal length (about 22 September and 20 March                                                                                                                          3 There are two equinoxes every year – in September and March – when the Sun shines directly on the Equator and the length of day and night is nearly equal. Earth's position at the September equinox.