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.
Answer:
37.6597° N, 97.5753° W
Explanation:
That is the answer i'm pretty sure...
First, there were two independent clinical psychologists who were present or on call 24 hours a day. They had the power to intervene and to remove anyone from the study if they thought they were in distress.
Second, we had paramedics and security guards on hand and ready to intervene at a moment’s notice if anything untoward happened in the study.
Third, the study was constantly monitored by members of a five-person independent ethics panel. This was chaired by a Member of Parliament and also included members of the Holocaust Educational Trust, the Howard League for Penal Reform, the BBC’s Independent Editorial Policy Unit and a senior academic psychologist. This committee had the power to change the way the study as a whole was run and to terminate it if they had ethical concerns.
http://www.bbcprisonstudy.org/bbc-prison-study.php?p=27
<span>form: using lighting and contrast, he creates an ovular form to the basket
shape: using repeated shape of the lillies, he creates the impression of many flowers.
line: using line on the garment, he creates the effect of real textile
color: using tone in the colour of the lillies, he creates vibrancy
space: using contrast in light, he creates the illusion of depth of field between the basket carrier and the background.
texture: using detailed mark-making, he creates a visceral texture of the basket</span>
