4. Which of the following is a technique involved with reduced impact
logging?
A. Not dearing out an entire area of trees
B. Marking trees that are multing to spare them
C. Dloging drainage channels across dirt roads
D. All of the above

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.