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What causes seasons? MARK ALL THAT APPLY.

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Tilt of the earth
Rotation of the moon
Rotation of the earth
Revolution of the earth
Revolution of the moon
How close the earth is to the sun

3 answers

The following factors cause seasons:

  1. Tilt of the earth - The tilt of the Earth's axis is the primary cause of seasonal changes, leading to varying sunlight angles and day lengths throughout the year.

  2. Revolution of the earth - The Earth's orbit around the sun impacts the amount of sunlight different parts of the Earth receive at different times of the year.

The other options (Rotation of the moon, Rotation of the earth, Revolution of the moon, How close the earth is to the sun) do not directly cause the seasons in the same way as the tilt and revolution of the Earth do. However, it's worth noting that while the Earth's distance from the sun does change slightly throughout the year due to its elliptical orbit, this variation is not significant enough to cause the seasons. The seasons are primarily determined by the tilt of the Earth and its revolution around the sun.

are you sure

Yes, I'm confident in that explanation. The primary causes of seasons on Earth are indeed:

  1. Tilt of the Earth: The Earth's axis is tilted at an angle of about 23.5 degrees. This tilt causes different parts of the Earth to receive varying amounts of sunlight throughout the year, leading to the four seasons: spring, summer, autumn, and winter.

  2. Revolution of the Earth: The Earth orbits around the sun in a roughly elliptical path, taking about 365.25 days to complete one full revolution. As the Earth moves along this orbit, the tilt of its axis causes different areas to experience changes in the intensity and duration of sunlight, resulting in seasonal changes.

The other factors listed do not have a significant impact on the Earth's seasons:

  • Rotation of the moon: This does not affect Earth’s seasonal changes.
  • Rotation of the Earth: This contributes to day and night cycles, not seasonal changes.
  • Revolution of the moon: This is related to lunar phases and does not affect the Earth’s seasons.
  • How close the Earth is to the sun: While the Earth's distance from the sun does vary slightly due to its elliptical orbit, this variation does not significantly influence the seasons compared to the axial tilt and revolution.

In summary, the tilt and revolution of the Earth are the key factors in causing the seasons.