They detect volcano's by using seismographs.
possibly by a earthquake eruption around one
There are various ways through which volcanoes detected. Radar satellites and reading of seismic activity are the main methods used to predict the possibility of the occurrence of a volcano.
by getting scientists to use their technology to determine what age it is
Bidoof jumps so the scientist sees the measurement of the height.The higher it jumps the longer the volcano will erupt.
poop
To a limited degree, yes. Scientists can look for signs of pressure building and magma moving underground.
Ash from Mount St. Helens eruption was detected in several states but "blanketed" would be an overstatement.
The arenal volcano is a cindercone volcano not a composite.
a shield volcano
If something is detected, it means it was discovered or had its existence identified (If cancer is detected early on, it is easier to cure).
The most recent volcanic eruption occurred July 10, 214 at the Zhupanovsky volcano. Ash clouds were detected at approximately six kilometers altitude.
To a limited degree, yes. Scientists can look for signs of pressure building and magma moving underground.
Ash from Mount St. Helens eruption was detected in several states but "blanketed" would be an overstatement.
The arenal volcano is a cindercone volcano not a composite.
A Strato volcano or a composite volcano.
No. It is a composite volcano.
Sentence: A Seismograph is a machine used to measure the severity of earthquakes.
a shield volcano
How earthquake are detected and observe
How is the yawing in a glider detected?
How can proteins be detected in urine
If something is detected, it means it was discovered or had its existence identified (If cancer is detected early on, it is easier to cure).