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Is Rhyolite Porphyry an intrusive or extrusive rock?
Rhyolite is a felsic volcanic rock.
Is Obsidian an extrusive rock or intrusive rock?
Yes it is extrusive love yall
What happens if an extrusive igneous rock goes in the ocean and wind acts on it?
The extrusive igneous rock will float because that extrusive rock got cooled down fast then a regular extrusive. When the wind acted on it, it get cool down fast and the gases from the volcano gets trap in the rock and the weight of that rock is light. Also water and gases have different density so the gases in the rock will be pushed upward and the rock will float because of the weight and the gases in the rock. (P.s only a prediction)
Can metamorphic rocks float?
The extrusive volcanic rock pumice can float on water. Other extrusive volcanic rocks are not so lucky.
What material does extrusive rock form?
Extrusive rock forms from cooling lava.
Name an extrusive rock with a very low density?
Pumice is an extrusive igneous rock with a density less than that of water.
What extrusive rock has a very low density?
An extrusive igneous rock has a very low density. This light colored rock is also known as a volcanic rock.
What rock has the same composition as granite?
Rhyolite is the extrusive equivalent in chemistry and density of granite.
Is there such a thing as a floating rock?
Yes. It's called pumice, an extrusive felsic igneous rock with a density less than that of water.
Is Rhyolite Porphyry an intrusive or extrusive rock?
Rhyolite is a felsic volcanic rock.
Is Obsidian an extrusive rock or intrusive rock?
Yes it is extrusive love yall
What happens if an extrusive igneous rock goes in the ocean and wind acts on it?
The extrusive igneous rock will float because that extrusive rock got cooled down fast then a regular extrusive. When the wind acted on it, it get cool down fast and the gases from the volcano gets trap in the rock and the weight of that rock is light. Also water and gases have different density so the gases in the rock will be pushed upward and the rock will float because of the weight and the gases in the rock. (P.s only a prediction)
Is pumice an extrusive rock?
Extrusive
Can metamorphic rocks float?
The extrusive volcanic rock pumice can float on water. Other extrusive volcanic rocks are not so lucky.
A lava flow is an example of an igneous rock one of the two main igneous rock groups?
It is an example of extrusive igneous rock.
Are basalt extrusive or intrusive?
Basaltic rock are true to be extrusive rock
From what material does an extrusive rock form?
Extrusive rock forms from cooling lava.
