Question

what are the reasons why the earth has seasons?the earth is not tilted and therefore doesnt have seasons.1) earth is tilted 23.5 degrees2) earth revolves around the sun3) parallelism of earths axis ( earths north pole always points towards polaris)rewatchsubmit

Explanation:

Earth's seasons are caused by a combination of its axial tilt, revolution around the Sun, and the consistent orientation of its axis (parallelism). The first option is incorrect because Earth is tilted, which is critical for seasonal changes.

1. The 23.5° axial tilt means different hemispheres receive more direct sunlight at different times of the year.
2. Earth's revolution around the Sun changes which hemisphere is tilted toward the Sun over the course of a year.
3. The parallelism of Earth's axis ensures the tilt direction stays constant (North Pole pointing to Polaris), so the seasonal pattern is consistent.

Answer:

1. Earth is tilted 23.5 degrees
2. Earth Revolves around the sun
3. Parallelism of Earths axis ( Earths North Pole always points towards Polaris)