<span>Geothermal heat is produced by the core of the Earth itself. </span><span>The word "geothermal" comes from the Greek words geo, meaning earth,"
and therme, meaning "heat." People around the world use geothermal
energy to produce electricity, to heat buildings and greenhouses. </span><span> Geothermal energy refers to the heat trapped inside the earth.</span>
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:
Spartacus, Stamen Grigorov, Ralitsa Vassileva, John Atanasoff, Sylvie Vartan.
Explanation:
Answer:
Its a unprecedented increase in agriculture in britain due to increases of labor and land productvity.
