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What does extrusive igneous rock form from?
An extrusive igneous rock is when a volcano erupts and magma flows down, then cools, forming rocks.
What type of rock is likely to form next when extrusive igneous rock is broken down by wheathering?
Sedimentary rocks are likely to form when extrusive igneous rock is broken down by weathering. This process involves the erosion and transportation of the weathered rock material, which eventually gets deposited and compacted to form sedimentary rocks.
How are Rocks are divided into subcategories?
Rocks are divided into three main categories based on how they are formed: igneous, sedimentary, and metamorphic rocks. These categories are further broken down into subcategories based on specific properties such as mineral content, texture, and formation processes. For example, igneous rocks can be classified as intrusive or extrusive based on where they formed within the Earth's crust.
During the rock cycle what forms when magma cools?
When magma cools you get intrusive igneous rock. Think of other ig words you know. Ignite, ignition they all mean heat. Igneous rocks are formed from rocks that have been heated so much they melt. When they cool they make new, igneous, rocks. If it's magma that cools that means it's still under the earth's crust so the igneous rock is intrusive. If it's lava that cools after flowing down a volcano it's an extrusive igneous rock that's formed.
What forms when magma cools and hardens?
Volcano lava forms as rocks as it cools down. Rocks are formed with magma and lava which when cooled down would form as rough matters. Rare lava parts are formed up like ruby, diamonds, and even emeralds.
What type of rock is likely to form next when extrusive igneous rock is broken down by weathering?
Sedimentary rock is likely to form next when extrusive igneous rock is broken down by weathering. Weathering breaks down the igneous rock into sediment, which then undergoes compaction and cementation to form sedimentary rock over time.
What type is rock is likely to form next when extrusive igneous rock is broken down by weathering?
Sedimentary
What does extrusive igneous rock form from?
An extrusive igneous rock is when a volcano erupts and magma flows down, then cools, forming rocks.
What type of rock is likely to form next when extrusive igneous rock is broken down by wheathering?
Sedimentary rocks are likely to form when extrusive igneous rock is broken down by weathering. This process involves the erosion and transportation of the weathered rock material, which eventually gets deposited and compacted to form sedimentary rocks.
How are Rocks are divided into subcategories?
Rocks are divided into three main categories based on how they are formed: igneous, sedimentary, and metamorphic rocks. These categories are further broken down into subcategories based on specific properties such as mineral content, texture, and formation processes. For example, igneous rocks can be classified as intrusive or extrusive based on where they formed within the Earth's crust.
What type of rocks form when lava cools after a volcanic eruption?
Igneous Rock is formed when a volcano erupts and the the lava cools down to harden. Pumice Stone Extrusive Rocks Glass Rocks Hope this Helps :)
During the rock cycle what forms when magma cools?
When magma cools you get intrusive igneous rock. Think of other ig words you know. Ignite, ignition they all mean heat. Igneous rocks are formed from rocks that have been heated so much they melt. When they cool they make new, igneous, rocks. If it's magma that cools that means it's still under the earth's crust so the igneous rock is intrusive. If it's lava that cools after flowing down a volcano it's an extrusive igneous rock that's formed.
What describes rock that was formed when molten rock cooled down?
Igneous rock is formed.
What has to happen for an igneous rock to change into a metamorphic rock?
The igneous rock can either: - Be formed as an intrusive igneous rock underground, and then get subducted (driven down) to a depth where the crystals are modified due to the heat or - form as an extrusive igneous rock above ground, get weathered and transported into the sea and included in the compaction of sediments, and then subducted and altered.
How are ineous rocks formed?
Igneous rocks are formed through the solidification and cooling of molten rock material, either from magma below the Earth's surface or lava that has erupted onto the surface. As the molten material cools and solidifies, mineral crystals form within the rock, giving it its characteristic texture and composition. Igneous rocks can be classified as intrusive (formed below the surface) or extrusive (formed on the surface).
What is the diffidence between an igneous rock and sedimentary rock?
An igneous rock is formed when molten rock solidifies. A sedimentary rock is formed when per-existing rocks are broken down by chemical and mechanical weathering and the debris is deposited and squashed together to solidify.
Extrusive igneous rocks form when hardens and cools.?
Extrusive igneous rocks form when magma erupts onto the Earth's surface and cools quickly, resulting in small mineral grains. This rapid cooling prevents the growth of larger mineral crystals. Examples of extrusive igneous rocks include basalt and rhyolite.
