Earthquake.. (1972)

Film-document №52369 1 part to collection Price category G

Not Digitized

Title image

Availability of videosources

Needs clarification of possibility of digitizing in HD.

Reel №1


Seismic zones, earthquake epicenters on the world map.

Scheme of tectonic processes in the Earth's crust and the occurrence of earthquakes.

Determination of the earthquake's epicenter.

Seismic instruments in glass vaults.

Seismograph works.

Record fluctuations.

Volcano eruption underground; rise out of the water black and white smoke, a cascade of stones and ashes.

Key words

Science. Geophysics. Seismology. Natural disasters.