Removing a nut in a small space can be done quickly with a

You could use different various items. I would think the shovel or other items that can squeeze tightly, and hopely doesn't pop the nut itself.

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.