I think the question should be "what is the angle..." The tilt of Earth's axis is about 23.5°. This is the angle between Earth's axis and a line that is vertical to the Ecliptic (the plane in which Earth orbits the Sun).
Hmmm. Many possible answers for this question. "Seasons".
23.5°
Summers would be hotter, and winters would be colder.
The earth is always tilted on its axis. It is about 23.5o
141 degree
The Earth's axis is tilted by about 23.5 degrees.
The earth is tilted away from the sun.
The earth is tilted 23.5 degrees
Earth is tilted on it's BUTT!Just kidding it's tilted on it's axis.
if the earth wasn't on tilted on it's axis there wouldn't be any seasons
In a way, the Earth's axis IS tilted on its side, that's why we have seasons.
axis on what? the earth? if yes its tilted