seismometer
No, the word "seismograph" does not need to be capitalized unless it is at the beginning of a sentence or part of a title.
The seismograph needle fluttered wildly during the aftershock.
Seismograph
Seis
Seis
The words 'autograph' and 'seismograph' have Greek roots. For example, the word 'autograph' comes from the Greek 'auto', as 'self'; and 'graphein', as 'to write'. The word 'seismograph' comes from the Greek 'seismo', as 'shaking' or 'shock'; and 'graphein', as 'to write'.
A seismograph is a machine for measuring and recording parameters relating to the movements of the Earth's surface caused by earthquakes or explosions.
The seismograph showed that the earthquake was very powerful.
Locating valuable resources underground
Locating valuable resources underground
Here are some sentences.Scientists use a seismograph to measure movement in the earth.The seismograph showed that an earthquake had occurred.
First