Answer:
When the northern hemisphere experiences autumn, the southern hemisphere experiences spring
Explanation:
When the northern hemisphere experiences autumn, the southern hemisphere experiences spring
This is due to the equinoxes. An equinox is an event that occurs twice a year. During these seasons all areas of the Earth's surface experience an equal amount of daylight and darkness. The sun is on the equator line, so the day and night in both hemispheres have the same duration. At that time the part of the Earth closest to the Sun is the equator.
The shape of the Earth means that while the spring equinox is experienced in the northern hemisphere, the autumn equinox is entered in the southern hemisphere.
