The Moon's gravitational pull creates the water effects we know of as 'tides'.
Gravity occurs everywhere, its just in space it seems like there's no gravity because its very slight gravitational pull from the sun. And the reason you can float away forever is because there is extremely little friction because there's almost no gases
wind
well, only of course if that is chuck norris allows them to. chuck norris basically decides everything that changes
Not quite sure what you mean; the pull of gravity will only change if either (a) the mass of either of the two interacting objects changes, or (b) the distance changes.
After death, rigor mortis occurs because of chemical changes within the muscles that causes them to stiffen.
because Ilona van Dantzig is in the way
This occurs because of gravity. Water runs from the highest places (mountains and plateaus, or where rainfall occurs) to the lowest point, into the ocean.
earthquakes
It is called gravity.
The "force" your talking about is the moons gravity as well as the suns gravity for example a "spring tide" is when the moon and sun are on opposite sides of the earth therefor stretching the oceans into an oval. A spring tide is the optimal tide meaning it is the strongest type of tide but only occurs roughly every month
The Earth's core.
because it can happen anywhere. especially near fault lines. all it is, is the earths plates rubbing together