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Why are igneous rocks classified into subcategories of intrusive and extrusive?
That classification is on the basis of there environment of formation.Intrusive form deep into the earth from magma while Extrusive form at the surface from cooling lava flows.
What are the two ways clastic rocks are divided into 2 groups?
They are divided into puddingstone and somipone. Puddingstone is made of tiny minerals but somipone is made up of HUGE minerals.
How are igneas rocks classifled?
Igneous rocks are classified based on their mineral composition, texture, and origin. They can be divided into two main categories: intrusive rocks, which form from magma cooling beneath the Earth's surface, and extrusive rocks, which form from lava cooling on the Earth's surface or in the air. Within these categories, igneous rocks can then be further classified into specific types based on their mineral content and texture.
Would you list intrusive rocks under rocks that form above the ground or below?
Intrusive rocks are Igneous rocks that have been formed underground. Igneous rocks are formed by the cooling of lava/magma. Igneous rocks are divided into two categories- intrusive and extrusive. Intrusive is when the magma cools slowly beneath the Earth's surface, which causes large crystals to form. When lava cools above the Earth's surface, it is called extrusive. Extrusive rocks have smaller crystals compared to intrusive, the difference always being noticable.
What are the sub categories of the periodic table of elements?
The periodic table of elements is divided into groups and periods. The groups (columns) are elements with similar chemical properties, while the periods (rows) represent the number of electron shells in an atom. The main subcategories include metals, nonmetals, and metalloids.
In what subcategories may convenience products be divided?
staple, impulse, and emergency items
What are the subcategories and how are they divided?
Subcategories are divisions within broader categories that help organize and classify information or items based on shared characteristics. They are typically divided based on specific criteria, such as function, purpose, or attributes, allowing for more precise categorization. For example, in the context of animals, subcategories might include mammals, reptiles, and birds, each further divided into species or breeds. This hierarchical structure aids in understanding relationships and making comparisons within a larger category.
In CPT coding What are subcategories?
what are subcategories in cpt
What are the categories of boxboard?
Boxboard is divided into three subcategories: folding boxboard, set-up boxboard, and milk carton/food service boxboard.
How many categories and subcategories are there on WikiAnswers?
There are more than 8,600 categories and subcategories - and rising every day.
Why are igneous rocks classified into subcategories of intrusive and extrusive?
That classification is on the basis of there environment of formation.Intrusive form deep into the earth from magma while Extrusive form at the surface from cooling lava flows.
What are the subcategories of jazz?
beebob
How are rocks divided into subcatergories?
By the place they are found , structure and size
What are the six subcategories of medical eponyms?
The six subcategories of Eponyms are People, time period, scientific theory, disease, race, state/city
How are rocks classified put in groups?
Rocks are classified into three main groups based on how they are formed: igneous rocks (formed from the cooling of molten rock), sedimentary rocks (formed from the accumulation and cementation of sediment particles), and metamorphic rocks (formed from the alteration of existing rocks under high heat and pressure). Each group has various subcategories based on specific characteristics and composition.
How many parts is history divided?
History is typically divided into three main parts: ancient history, medieval history, and modern history. These divisions are not strict, and historians may further divide each of these periods into more specific subcategories based on time, region, or theme.
What are the Subcategories of animals?
Your mom is a fat mammal.
