The passage of the sun across the sky during daylight, and the stars circling round the axis during darkness.
That's "rotation".
yes
no and yes
By the axis of earths rotation
Earths rotation around its axis
earths patterns of nature
Earth's axial tilt is 23.44°.
23hours 56minutes 4seconds (rounded)
The geographical North and South Pole - not the magnetic poles.
The speed of Earth's rotation on its axis determines the length of a day. A faster rotation results in shorter days, while a slower rotation results in longer days.
day and night
True