it gets bigger
It rotates.
The earth sots on its axis at 23.5 degrees as it revolvees around the sun.
On its axis Earth rotates around the sun.
Yes, all spherical planetary bodies have an axis
no
Anything that rotates has an imaginary line that it appears to rotate around, and that's what's called the "axis". Since the sun definitely rotates, there's an imaginary line through it that it seems to rotate around, and it's completely proper to refer to that imaginary line as the sun's axis.
No ,but it does rotate on it's own axis.
The axis of the earth is tilted in the plane of its orbit. As the earth orbits the sun, the axis is tilted toward the sun and away from the sun and this creates the seasons.
The Earth rotates on its axis and revolves around the sun.
If you mean whether the Sun rotates around an axis: yes, it does.
why the sun is higher in summer is because the earths top of the axis is pointed to the sun which makes this hotter and in winter the axis is pointed away from the sun which makes it colder
axis