An earthquake of magnitude 2 on Richter scale is:
A. two times as strong as an earthquake of magnitude 1
B. four times as strong as an earthquake of magnitude 1
C. ten times as strong as an earthquake of magnitude 1
D. hundred times as strong as an earthquake of magnitude 1
Answer:C
An earthquake of magnitude 2 on Richter scale is:
A. two times as strong as an earthquake of magnitude 1 B. four times as strong as an earthquake of magnitude 1 C. ten times as strong as an earthquake of magnitude 1 D. hundred times as strong as an earthquake of magnitude 1