Because it is. There is no apparent reason or cause for anything being where it is in the natural world (beyond trivial examples) that requires more than "that happens to be where it is, so that is where it is".
Yes. Every time the earth orbits the Sun it returns to the same spot
Any particular geographical spot on the earth can be located by its longitude and latitude coordinates.
No. That spot is light and it is day.
Spot Image's motto is 'Ask us for the Earth!'.
the amazon
The epicenter is the spot on earth's crust directly above the spot where the earthquake formed.
The exact spot on earth where a place is found is determined by its coordinates, typically latitude and longitude. These coordinates pinpoint the precise location on the Earth's surface.
The spot is a devastating wind storm travelling about 300 mph and is about the size of Earth
The red spot is a hurricane which has been blowing for centuries. It can fit 2 earth in it!
A hot spot in the Earth's mantle.
The northernmost spot on the Earth.
The Sahara