Most likely the length,width and height of it.(and maybe the temperature of the lava?
A volcanologist / vulcanologist studies volcanoes. As such his/her work would likely take them to places in the world where volcanoes exist, though it is also possible that much work is done inside a laboratory/office environment too and that could theoretically be done anywhere.
about 7 years
Worship the devil. That simply. He will answer every question you have about volcanoes.
I reckon that it would be better to live near a volcano because if the volcano erupts the magma would take 30 minutes to slide down the volcano and that would give you enough time for you to run away
a volcanologist uses atheremometre, a gizmo called a volcane, some use a camrea to take pics and video of the action and also a recency (might be spelled wrong) which records the differents types of gases.
There is no instrument on that list that can take any reliable measurements.
what type of volcano is japan mount on take and how is it formed
The measurements can be said to be "near enough" (depending on how accurate the results must be).I would take the average of the four times the measurements were recorded.
It would vary, as volcanoes vary considerably in size and difficulty to climb.
Take the actually measurements in kilometers (km) and convert them to centimeters (cm) and record them so that the measurements will be more accurate.
It would take a long time but eventually either a new island will form or if the underwater volcano is close enough to land a current island we become larger
well you dont want to get in a volcano unless it is EXTINCT. If it is then sometimes there are some people who you pay to take you inside a volcano