Magma composition <-- Silca plays a major part in determining the form of a volcano.
~Hope this helps!
Tectonic plates are parts (pieces) of the outermost layer of Earth: the Crust. (the outermost part of the mantle is also often included in the plates). This means that the land in the middle of the plates is relatively stable while the borders of the plates can be in movement - after all this is where two pieces meet. Plate borders are where the vocanoes and Earthquakes often take place.
Metals are ductile, malleable and sonorous. The property of metals by which they can be pulled into wires is called ductility. Some metals, such as aluminum and copper, are extremely ductile. The property of metals that allows them to be beaten into sheets is called malleability.
<span>This
is due to changes in atmospheric chemistry. This is as a result of both natural
and human activities such as industrial emission of gases in one location than
the other or even the quantity of greenhouse gases emitted in the atmosphere.
This may cause differences in average yearly temperature for different
locations. Also, natural changes in the sun which affect the amount of incoming
solar radiation may also be responsible for these differences.</span>
