Emily's house lies on the San Andreas Fault, and she wants to protect herself against earthquakes. What is one step she can take? A.
Educate herself on ground deformation that occurs before earthquakes.
B.
Check her building’s foundation to ensure it is resistant to shaking caused by moving tectonic plates.
C.
Buy a device that can predict earthquakes before they occur.
D.
Be prepared to evacuate if steam or ash cloud eruptions are visible.

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects