With reference to the interior of the earth and earth quakes consider the following statements
] The earth's crust is brittle in nature.
2] The direction of vibrations of S-waves is parallel to the wave direction.
3] Surface waves are considered to be the most damaging waves
Which of the statements given above is / are correct?

A

1 and 2 only

B

3 only

C

1 only

D

1 and 3 only