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refer to mode of formation of igneous rock, they are formed due to solidification of molten magma(lava) from within the earths crust. thus igneous rock become the major source of other rocks kind and it also contain different kind of minerals that make its hardness, other rock originate from igneous rock after some processes
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How hard are igneous rocks?
Hard.........l
Are igneous rocks smooth?
They may be smooth and others may be rough. Smoothness/roughness is not a defining characteristic for igneous rocks.
What is the charactiristics of igneous rocks?
Hard and Blunt
What are 3 ways igneous rocks are used and which one?
the 3 ways igneous rocks are used are in schools,houses and roads. this is because they are hard,igneous rocks make useful road building materials
ARE Fossils always found in igneous rocks?
Fossils are never found in igneous rocks as the heat from the magma or lava would destroy them.
What characteristics make igneous rocks useful?
Many igneous rocks are hard, dense, and durable. This makes them great for tools and building materials.
Why ae igneous rocks so hard?
i ndont knoe
When molten rocks cools what rocks form?
igneous rocks
What are some common textures in igneous rocks?
hard rough and not smooth
Is igneous rock generally soft or hard rock?
Igneous rock is considered "hard" rock by geologists due to its interlocking crystalline structure.
What are igneous rocks that form over the surface?
Rhyolititcen rocks.
Are igneous rocks made up of igneous rocks?
Sedimentary rock can be made up partially of igneous clasts, but igneous rock is igneous rock.
