Extrusive for Dummies
adjective
pronunciation: ɪk'strusɪvWhat does Extrusive really mean?
Hey there! So, "extrusive" is a word that we use to describe a type of rock formation. Imagine you have two different types of rocks - one that forms deep within the Earth's crust and one that forms on the surface. The rocks that form on the surface, like lava that cools and hardens, are called extrusive rocks. They're made from molten material that comes out of the Earth and solidifies above ground.
When we talk about "extrusive" in geology, we're referring to things that are formed by volcanic activity or other processes that bring materials to the surface. So, if you think about a volcano erupting, the lava that flows out and turns into solid rock is an example of an extrusive formation.
So, in simple terms, "extrusive" basically means something that is formed on the surface from molten material that comes out of the Earth. It's like a pizza being baked in an oven - the crust forms on the outside, just like how extrusive rocks form on the Earth's surface. Hope that helps explain it!
When we talk about "extrusive" in geology, we're referring to things that are formed by volcanic activity or other processes that bring materials to the surface. So, if you think about a volcano erupting, the lava that flows out and turns into solid rock is an example of an extrusive formation.
So, in simple terms, "extrusive" basically means something that is formed on the surface from molten material that comes out of the Earth. It's like a pizza being baked in an oven - the crust forms on the outside, just like how extrusive rocks form on the Earth's surface. Hope that helps explain it!
Revised and Fact checked by Jane Smith on 2023-11-17 02:44:39
Extrusive In a sentece
Learn how to use Extrusive inside a sentece
- When lava erupts from a volcano and cools on the surface, it forms extrusive igneous rock.
- Pumice is an example of an extrusive rock because it forms from lava cooling quickly on the Earth's surface.
- Obsidian is another type of extrusive igneous rock that is formed from lava cooling rapidly.
- Extrusive rocks are often found in areas with active volcanoes, where lava can flow and cool quickly on the surface.
- Basalt, a common type of extrusive igneous rock, can be found in many parts of the world, including the ocean floor.
Extrusive Antonyms
Words that have the opposite context of the original word.
Extrusive Similar Words
Words that similar to the original word, but are not synonyms.
Extrusive Category
The domain category to which the original word belongs.