12. Which among the sentences below is wrong about the different types of earthquake waves?
a.Body waves have high frequency that travel through the interior of the earth. b. Surface waves in the crust and have lower frequency.
c. Body waves are easily distinguished on the seismograph as it travels through the interior of the earth
d. Surface waves are slower than primary waves.
Answers & Comments
Answer:
B
Explanation:
Because crust have a high frequency