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what are igneous rock classified based upon?
Igneous rocks can be classified by their method of formation and by their mineralogy.
Is it true scientists classify matter based upon composition of matter?
Yes, scientists classify matter based on its composition into elements, compounds, and mixtures. Elements are made up of one type of atom, compounds are formed by chemically bonding different elements, and mixtures contain more than one substance physically mixed together.
Igneous rocks are classified based upon their composition and what?
Igneous rocks are classified based on their composition and texture. Composition is determined by the minerals present, while texture refers to the size of the mineral grains in the rock. These classifications help geologists understand the conditions under which the rock formed.
How does the us classify non citizens?
The US classifies non-citizens based upon the avenue of entry into the US.
What did early settlers in Georgia formed an economy based upon?
agriculture
Which type of rocks are formed above ground by lava?
Rocks formed above ground by lava are known as igneous rocks, specifically extrusive igneous rocks. When lava erupts from a volcano and cools quickly upon exposure to the air, it solidifies into rocks such as basalt or pumice. These rocks typically have a fine-grained texture due to the rapid cooling process.
What are metamorphic rocks in?
Metamorphic rocks have really all and any mineral based upon different rocks. However common ones are quartz, mica, and calcium carbonate.
Can you filter salt and rocks?
Yes, you can filter a mixture of salt and rocks through a wire screen or sieve and separate them based upon size.
Igneous rocks are classified based upon their what?
Igneous rocks are classified based on their mineral composition, texture, and formation process. The minerals present in the rock, the size of the grains, and whether the rock formed beneath the Earth's surface (intrusive) or on the surface (extrusive) are key factors in classification.
What is forthy volcanic rocks formed by expanding gas bubbles in erupting lava called?
There are several different rocks that are formed in this manner, depending upon the makeup of the lava. You are probably looking for one of these three answers: pumice scoria vesicular basalt
A regional metamorphic belt is divided into zones based upon what?
A regional metamorphic belt is divided into zones based upon the temperature and pressure conditions experienced by the rocks during their formation. These zones help geologists understand the intensity of metamorphism and the types of minerals present in the rocks.
Igneous rock are classified based upon their?
There are two types of igneous rocks; intrusive and extrusive. Intrusive igneous rocks are formed underneath the earth's surface from magma where it cools slower and develops large crystal structures. Extrusive igneous rocks are formed above the earth's surface from lava that cools quickly and creates rocks with smaller, finer crystal structures.
