Seismograph and earthquake. A seismograph that records the seismic activity of an earthquake.
Keywords
earthquake,
seismic,
wave,
symbol,
datum,
white,
graph,
concept,
black,
diagram,
chart,
background,
design,
technology,
illustration,
table,
education,
digital,
circle,
wallpaper,
graphic,
energy,
science,
line,
turkey,
pulse,
power,
information,
scientist,
macro,
waveform,
crashing waves,
curve,
frequency,
vibration,
geologist,
ace,
elevation,
closeup,
crumbled,
grey,
indonesia,
recording,
warning