Question

a diagram explaining the cause of the seasons shows the earth in its orbit around the sun. what is the main factor in how the changing seasons occur? (1 point)
the tilt of the earth on its axis in relation to the sun
the speed at which the earth rotates during the year
how fast the sun sends rays to the earth
how close the earth is to the sun

Explanation:

To determine the main factor for changing seasons, we analyze each option:

• The tilt of Earth's axis (≈23.5°) causes different hemispheres to receive varying sunlight intensity and duration as Earth orbits the sun, creating seasons.
• Earth's rotational speed (for day - night) and sun - Earth distance (minimal seasonal impact due to orbit's elliptical nature) don't drive seasons. Sun's ray speed (constant, speed of light) is irrelevant.

Answer:

the tilt of the Earth on its axis in relation to the sun