What is the term used to describe the removal of fish from an area faster than the rate at which they can replace themselves?

not completely sure but i think it’s many moons, smaller in size and a ring system.

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.