Need on some questions!
1. what material would a p wave travel through slowest?
a) slate
b) water
c) mud
d) sand

2. what caused hawaii to form?
a) an earthquake
b) a hotspot
c) a tsunami
d) the san andreas fault

3. what formed as a result of plates sliding past one another?
a) the hawaii islands
b) mount st. helens
c) the mid atlantic ridge
d) the san andreas fault

4. where does the energy of an earthquake originate?
a) motion of tectonic plates
b) heat from earth's interior
c) the building of volcanoes
d) earth's magnetic field

answer quickly giving 25 points!