A volcano with an empty magma chamber would be called a caldera
Explanation: During certain types of explosive eruptions, a volcano's magma chamber may empty enough for an area above it to subside, forming a type of larger depression known as a caldera.
Scientists<span> can tell by observing the seismic waves that are recorded all over the surface of the </span>earth<span> from distant earthquakes. The seismic waves are reflected (bounced off) </span>layers<span> of different density, and they are refracted (bent) when they enter </span>layers<span> of different density.</span>
They were out of cash. most colonies were not profitable. when the states of Europe had spent all of their money they could not afford to keep the colonies
Will by when the lower air pressure gets colder it turns into cold weather
and then it is a high pressure. when the higher air pressure gets hot it
turns into a lower air pressure .
hope i help!!!!!!!!!
One writer was Henry Miller.