How are s waves and p waves similar? check all that apply.

they shake the ground.
they travel through solids.
they arrive at the same time.
they turn into surface waves.
they vibrate from side to side.

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

An earthquake’s epicenter can be determined from arrival time data recorded on a(

Which statements about wells are true? check all that apply. a) wells bring groundwater from the unsaturated zone to the surface of the water. b) wells need to be drilled below the water table. c) if water is pumped from a well too quicky, the well may run dry. d) water from wells is generally not safe to drink. e) water gushes from artesian wells due to pressure.