The expected seasonal changes on Uranus because of its orbital and spin-axis alignments, compared to those on Earth, will be:
A)the same, because the tilt of the spin axis is the same as that of Earth.
B)much less, because its orbit is circular.
C)absent, because the spin axis is perpendicular to the orbital plane.
D)very much exaggerated, because the spin axis is almost in the orbital plane.

Question

Quizplus · Accepted Answer

Uranus has a tilt of almost 98 degrees, meaning its spin axis is almost in the plane of its orbit. This results in extreme seasonal changes on Uranus, with each pole being in complete darkness or sunlight for long periods of time during its 84-year orbit around the sun. This is very different from Earth's seasonal changes, which are much milder due to its smaller tilt of about 23.5 degrees.

The Expected Seasonal Changes on Uranus Because of Its Orbital