A+ Sedimentary
Sedimentary rock
Sedimentary rock is first deposited in environments such as riverbeds, lakes, and oceans, where sediments accumulate over time. These sediments, which can include fragments of other rocks, minerals, and organic materials, settle in layers as water slows down. Over time, the weight of overlying materials compacts these sediments, leading to lithification and the formation of sedimentary rock.
Erosion is a key external process in the rock cycle where rocks are broken down and transported by wind, water, or ice. Deposition is another external process where eroded materials settle and accumulate in new locations, eventually forming sedimentary rocks.
The sedimentary rock that corresponds to a loose, earthy deposit of limestone and clay is called marl. Marl forms from the combination of these materials as they settle and are compressed over time.
That forms sedimentary rock.
Sedimentary rocks.
Sedimentary rock
The rock that forms when layer of particles settle on top of each other and harden is a sedimentary rock.
Sedimentary rock is first deposited in environments such as riverbeds, lakes, and oceans, where sediments accumulate over time. These sediments, which can include fragments of other rocks, minerals, and organic materials, settle in layers as water slows down. Over time, the weight of overlying materials compacts these sediments, leading to lithification and the formation of sedimentary rock.
They accumulate and gather up into thick layers, which with time get compacted and lithified to form sedimentary rock.
Erosion is a key external process in the rock cycle where rocks are broken down and transported by wind, water, or ice. Deposition is another external process where eroded materials settle and accumulate in new locations, eventually forming sedimentary rocks.
The sedimentary rock that corresponds to a loose, earthy deposit of limestone and clay is called marl. Marl forms from the combination of these materials as they settle and are compressed over time.
That forms sedimentary rock.
Sediments.
Materials formed from molten rock include igneous rocks like granite and basalt, as well as volcanic glass like obsidian. When molten rock cools and solidifies, it forms these materials through processes like crystallization.
Sediments settle in layers at the bottom of bodies of water, such as lakes, rivers, and oceans. Over time, as more sediments accumulate, they become compacted and cemented together to form sedimentary rock.
The rock that forms when particles of rock and other materials get pressed and stuck together is called sedimentary rock. This type of rock is formed through the deposition and solidification of sediment that is compacted and cemented together over time.