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Igneous--those that form directly from a molten state. Sedimentary--those that form from eroded particles of various sizes from other rocks. Metamorphic--igneous and sedimentary rocks, and sometimes metamorphic rocks, that undergo a transformation from heat and/or pressure.
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What do scientists classify rocks into what one of the three main categories by?
It is how they are formed.
What are the three main categories into which geologists classify rocks?
Sedimentary, metamorphic and igneous.
What are the three categories of sedimentary rocks?
Clastic Rocks, Organic Rocks, and Chemical Rock
What are the 3 main rocks called?
metamorphic igneous sedimentary
Can rocks both have igneous and intrusive?
Since igneous rocks are divided into two categories (intrusive and extrusive) an igneous rocks can be intrusive.
What do scientists classify rocks into what one of the three main categories by?
It is how they are formed.
What are the three main categories into which geologists classify rocks?
Sedimentary, metamorphic and igneous.
What 3 categories is the periodic table broken into?
rocks labor money
What are the 3 main catergories of lipids?
The three main categories of lipids are triacylglycerols, diacylglycerides, and steroids.
What 3 main categories is science studied in?
Biology, Physics and Chemistry.
What determines how rocks are grouped into the three different types?
Rocks are classified into the three categories, based on the method of their formation: Three main categories - igneous (solidified from magma/lava) metamorphic (undergone change from applied heat/pressure) sedimentary (deposited- can be clastic, biochemical and precipitated)
How many main categories are in WikiAnswers?
There are 22 Main Categories on WikiAnswers.
What are the three categories of sedimentary rocks?
Clastic Rocks, Organic Rocks, and Chemical Rock
What are the 3 main rocks called?
metamorphic igneous sedimentary
What are the 3 main groups of rocks?
Igneous, sedimentary, and metamorphic
Different kinds of rocks and its picture?
There are 3 main kinds of rocks. These 3 types of rocks are Igneous, Metamorphic and Sedimentary and pictures can be found in books at your local library.
What are the 3 categories of nouns?
The three main categories of nouns are:common or propersingular or pluralabstract or concreteSome other categories of nouns are:count or non-count (mass nouns)possessivecollectivecompoundgerundsmaterialattributive
