Obsidian is truth-enhancing. A strongly protective stone, it forms a shield against negativity. It blocks psychic attack and absorbs negative energies from
Does viscous lava flow quickly?Lava:Lava is molten rock which is present at the surface of the earth. When molten rock is still below the earth's surface it is referred to as magma. Magma gets ejected to the surface of the earth in events known as volcanic eruptions.Answer and ...
obsidian, igneous rock occurring as anatural glass formed by the rapid cooling of viscous lava from volcanoes. Obsidian is extremely rich in silica (about 65 to 80 percent), is low in water, and has a chemical composition similar to rhyolite. Obsidian has a glassy lustre and is slightly har...
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No, pyroclastic flow does not move in waves. This is because it has a high density. This flow is a mixture of volcanic gas, ash and hot lava blocks...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
Pyroclastic flows are created when the magma in a volcano's crater reaches the surface and explodes into ash, rock, and gas. When the magma from the volcano reaches the surface, it explodes into ash and then mixes with water vapor in the air to create a thick cloud. The cloud then ...