What is the primary cause of Earth’s seasons throughout the year?

Explanation

Earth’s seasons are primarily caused by the tilt of its rotational axis, approximately 23.5 degrees, which causes different parts of the planet to receive varying amounts of direct sunlight as Earth orbits the sun throughout the year. This is why the Northern and Southern Hemispheres experience opposite seasons at the same time. Contrary to a common misconception, Earth’s slightly varying distance from the sun over the course of a year is not the primary cause of the seasons. Explore more Everyday Science MCQs on mcqstutor to keep practicing.