Which statement correctly compares sound and earthquake waves?
sound waves and all earthquake waves have compressions and rarefactions.

sound waves and all earthquakes waves have crests and troughs.

sound waves and some earthquake waves have compressions and rarefactions.

sound waves have crests and troughs and all earthquake waves have compressions and rarefactions.

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.