Question

Which motion of the earth is associated with the changes in season?

Answer 1

Hint:
- The motion of the earth that causes changes in season is what brings the day and night phenomena.
-It also brings the phenomenon of equinox and solstice.
-The earth completes one of its motions in 24 hours and the other in 365 days.

Complete answer:
-The inclination of Earth's axis at a point of about 23.4 degrees is what causes the changes in the seasons as various portions of Earth get more solar energy than others.

-The rotation of the earth on its axis and revolution of the earth around the sun together causes changes in the seasons.

-On account of Earth's axial tilt (obliquity), our planet circles the Sun on an inclination which implies various zones of Earth highlight or away from the Sun at various seasons.

-Around the June solstice, the North Pole is leaned toward the Sun and the Northern Hemisphere gets a greater amount of the Sun's immediate beams. This is the reason June, July, and August are the summer season for a very long time in the Northern Hemisphere.

-Simultaneously, in the Southern Hemisphere the sun focuses far from the Sun, creating winter throughout the long stretches of the Gregorian calendar month, July, and August. The Summer in the Southern Hemisphere is in December, January, and February, when the South Pole is leaned toward the Sun and the Northern Hemisphere has inclined away.

-The bearing of Earth's tilt almost doesn't change – the two sides of the equator highlight a similar situation in space throughout the whole year. What changes, as Earth spins around the Sun, is the situation of the sides of the equator corresponding to the Sun – the Northern Hemisphere highlights the Sun during the northern summer and away from the Sun during the northern winter.

Note:
- It is a typical misguided judgment that seasons happen due to Earth's curved circle around the Sun, with winter happening when Earth is farthest away from the Sun, and summer when it is nearest to it.

- Earth is nearest to the Sun, or at its Perihelion, around the Northern Hemisphere's colder time of year solstice, while it is farthest away from the Sun, or at its Aphelion, around the north's summer solstice.