Answer:
b. silica
Explanation:
The majority of the volcanoes that form at subduction zones, or convergent plate boundaries, are stratovolcanoes. These volcanoes are also called composite volcanoes. The stratovolcanoes are known to have high to intermediate silica content of the lava they release. The eruptions tend to be periodic, and they are explosive and effusive in general, though there are exceptions. The fact that the lava is high to intermediate in silica content means that the lava is medium to highly viscous. Because of this, the lava tends to trap the gases in it, and as it reaches the surface and the temperature and pressure sharply change, the gases explode, resulting in eruptions that have lot of explosions and propelling of pyroclastic material.
<span>Philippines - is a fragmented state because it has many islands
</span>Indonesia - is a fragmented state because it has many islands
<span>South Korea - is compact state because the distance from the geographic center does not vary greatly
</span>Thailand - is a prorupt state because it is elongated
Myanmar - is a prorupt state because it is elongated
Compact states are easiest to govern. So the correct answer is South Korea.
The capital of Hawaii is Honolu.
Mexico denies promoting illegal migration in the US
I think the correct answer from the choices listed above is option D. Technological methods used to prove that plate tectonics occur include <span>ocean floor mapping and earthquake tracking. Hope this answers the question. Have a nice day.</span>
