Which of the following would be the reason for the change in seasons on the Earth?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

The distance between the earth and the sun is not constant

The axis of rotation of the earth is parallel to the plane of its orbit

The axis of rotation of the earth is tilted with respect to the plane of its orbit

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

The axis of rotation of the earth is tilted with respect to the plane of its orbit is the reason for the change in seasons on the Earth.
Earth's tilted axis causes the seasons. The Earth's axis is tilted at an angle of

23 . 5^{0}

. This means that the Earth always points to one side as it goes around the Sun. For the duration of the year, different parts of the Earth receive the Sun's maximum direct rays. So, when the North Pole tilts closer to the Sun, it is summer in the Northern Hemisphere. And while the South Pole tilts closer to the Sun, it is winter in the Northern Hemisphere. Thus, if the Earth leans toward the Sun, then Summer will occur, and if the Earth leans away from the Sun, then winter will occur. This will occur in a time gap of