Wednesday, August 3, 2011

Volcano TYPES OF GAS UNDER PRESSURE, viscosity DEGREES, AND DEPTH KITCHEN MAGMA



1. Type Hawaii
Characteristics:
a. Lava liquid and watery.
b. Alkaline magma flowing quietly into a lava in the crater.
c. Shallow magma chamber and the low gas pressure.
d. This type produces a shield volcano.
2. Type Stromboli
Characteristics:
a. Is alkaline and molten lava.
b. This lava reached the surface sometimes with a short eruption that threw dust, lapilli, volcanic bombs also produced in semi-solid form.
c. This type of eruption is similar to the type of Hawaii.
d. Gas pressure was (because of the shallow magma chamber).
e. Continuous eruption and not strong.
3. Type of volcano
Characteristics:
a. Liquid magma, clay, and condensed.
b. There is a type of volcano is weak and a strong volcano.
c. When erupted throwing solid materials, dust, gas, and lava flows.
d. Gas pressure was (because the location of shallow magma chamber).
4. Type Merapi
Characteristics:
a. Liquid magma, clay, and condensed.
b. Rather low gas pressure.
c. Avalanches of hot lava from the eruption cloudy effusive (lava) the formation of lava Cuba.
d. Material directly from the magma lava.
5. Type Pelee
Characteristics:
a. Thick and hardened lava on the crater's neck so that impede traffic gases and vapors.
b. Pyroclastic flows horizontal direction due to dropout from the lava below.
c. Gas pressure is large enough so that the explosive eruption.
6. Type of Saint Vincent
Characteristics:
a. Molten lava and clay.
b. This type produces clouds that spread in all directions due to eruption eksplusif.
c. During the last eruption clouds will heat thrown back into the crater.
d. This type occurs in volcanic crater lake that has.
7. Type or Type Plinian Perret
Characteristics:
a. Somewhat viscous lava.
b. Gas pressure medium.
c. In the crater there is a crater lake.
d. Eruption partially destroyed the top of the volcano, formed by the ash cloud, thick and dark are soaring.
e. Loose material (bombs, lapilli, clouds of incandescent) leads to a certain place.
8. Study Type Solfatar
Usually only because of volcanic gas issuing these types entering jenjeng almost inactive.
9. Type of Iceland
A very dilute alkaline lava coming out of volcanoes along the slit.

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