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What clues tells geologists how extrusions are formed?
I am learning about this in my Science class, and when a geologist looks at an extrusion, they know it's an extrusion because it is Igneous rock, and an extrusion helps tell the reletive ages of the layers around it.
How can you use fossils and geologic features interpret the relative age of rock layers?
Fossils can be used to determine the relative age of rock layers by comparing the types of fossils found in different layers. Fossils of organisms that existed for a short period of time can be used to date layers of rock containing them. Geologic features such as fault lines and unconformities can also help determine the relative age of rock layers by showing where layers have been disturbed or eroded.
What type of rock can be formed when volcanic rock is altered by heat and pressure?
Metamorphic rock, such as schist or gneiss, can be formed when volcanic rock is altered by heat and pressure. This process can cause the mineral composition and texture of the rock to change, resulting in a new type of rock with different features than the original volcanic rock.
How can you determine if a rock is bioclastic?
You can determine if a rock is bioclastic by examining it for the presence of broken fragments of shells, corals, or other fossils that make up the rock. These fragments will indicate that the rock was formed from the remains of once-living organisms, and therefore, it is bioclastic in nature. Additionally, bioclastic rocks often have a visible organic texture or structure that is characteristic of the original organisms from which they formed.
What are igneous features caused by magma?
The features for igneous rock caused by magma is that1. Formed beneath the surface2. The rate of cooling is slow3. The crystal sizes are large4. The texture is roughThis rock is also known as an intrusive rock because it formed inside the earth.
How do geologists learn how a rock formed?
Geologists study the rock's mineral composition, texture, and structure to determine how it formed. They also consider the rock's surroundings and the geological processes that may have been involved in its formation, such as volcanic activity or sedimentary deposition. By analyzing these factors, geologists can piece together the rock's history and understand how it was created.
What clues tells geologists how extrusions are formed?
I am learning about this in my Science class, and when a geologist looks at an extrusion, they know it's an extrusion because it is Igneous rock, and an extrusion helps tell the reletive ages of the layers around it.
What features about formed when rivers and streams deposit sediment?
4556547= 5765= lime rock
What do the size shape and position of the grains that make up a rock determine?
If the grains of the rock are larger, then it either is an intrusive igneous rock,( a rock formed from molten rock that cooled slowly over long periods of time underground) or a sedimentary rock that was formed from large sediments.
The sizes shapes and positions of the grains of a rock determine the rock's?
The sizes, shapes, and positions of the grains in a rock determine its texture. Texture influences properties such as hardness, strength, and permeability in rocks. It also provides clues about the rock's history and how it formed.
How can you use fossils and geologic features interpret the relative age of rock layers?
Fossils can be used to determine the relative age of rock layers by comparing the types of fossils found in different layers. Fossils of organisms that existed for a short period of time can be used to date layers of rock containing them. Geologic features such as fault lines and unconformities can also help determine the relative age of rock layers by showing where layers have been disturbed or eroded.
What type of rock can be formed when volcanic rock is altered by heat and pressure?
Metamorphic rock, such as schist or gneiss, can be formed when volcanic rock is altered by heat and pressure. This process can cause the mineral composition and texture of the rock to change, resulting in a new type of rock with different features than the original volcanic rock.
Is sandstone limestone and shale are all examples of igneous rock?
Sandstone, Limestone and Shale are all examples of sedimentary rock, formed by layer after layer of different types of water born sediment laid down over millions of years and compressed into rock. The different types of sediment determine which type of rock is formed, obviously sand being the main component of sandstone, mud can form shale. Igneous rock is rock formed by volcanic processes, different minerals in the molten rock will determine it's type, such as granite. Metamorphic rock is the third type of rock formed by extreme pressure and heat upon sedimentary rock, marble being formed from limestone, slate from shale.
How can you determine if a rock is bioclastic?
You can determine if a rock is bioclastic by examining it for the presence of broken fragments of shells, corals, or other fossils that make up the rock. These fragments will indicate that the rock was formed from the remains of once-living organisms, and therefore, it is bioclastic in nature. Additionally, bioclastic rocks often have a visible organic texture or structure that is characteristic of the original organisms from which they formed.
Who is Abnormality?
Abnormality is a grindcore band that formed in 2006. The band features a lead musical developer for Rock Band 2.Which is probably why the song is in the game.Abnormality is a grindcore band that formed in 2006. The band features a lead musical developer for Rock Band 2.Which is probably why the song is in the game.
What is formed by the erosion of soft rock formations by flowing groundwater?
Caves and sinkholes are formed by the erosion of soft rock formations by flowing groundwater. Over time, the water dissolves and carries away the rock, creating these underground or surface features.
What are some features formed by underground erosion and deposition?
Some features formed by underground erosion and deposition include caves, sinkholes, underground rivers, karst landscapes, and stalactites/stalagmites. These formations are typically found in areas with soluble rock formations such as limestone, where water can dissolve the rock over time and create unique underground features.
