0
Sedimentary rocks break down due to weathering processes such as erosion, mechanical weathering (like freezing/thawing), chemical weathering (like water and acids), and biological weathering (from plants/animals). These processes weaken the rock structure and can eventually lead to the breakdown of sedimentary rocks into smaller particles.
Add your answer:
Earn +20 pts
Does a sedimentary rock stay a sedimentary rock forever?
No, sedimentary rocks can be subjected to heat and pressure, causing them to change into metamorphic rocks through a process called metamorphism. Additionally, sedimentary rocks can also undergo erosion and weathering which can break them down into sediments that can be lithified into new sedimentary rocks.
What sedimentary rocks form when rocks broken down by weathering and erosion and then compacted together by pressure?
When sedimentary rocks break down and then are compacted by pressure, the resulting rock will be a metamorphic rock.
What type of rocks weather and erode to form sedimentary rocks?
Igneous, metamorphic, and existing sedimentary rocks can weather and erode to form sedimentary rocks. Igneous and metamorphic rocks can break down into sediments through processes like weathering and erosion, which then may accumulate and lithify into sedimentary rocks. Existing sedimentary rocks can also be reworked and lithified to form new sedimentary rocks through processes like compaction and cementation.
Why does it take thousands or millions of years to create sedimentary rocks when it may only take minutes to form igneous-?
It takes a long time for sedimentary rocks because the rocks have to break down in small pieces. The rocks are from the surfaces or the crust.
Can sedimentary rocks be worn down?
Yes
Does a sedimentary rock stay a sedimentary rock forever?
No, sedimentary rocks can be subjected to heat and pressure, causing them to change into metamorphic rocks through a process called metamorphism. Additionally, sedimentary rocks can also undergo erosion and weathering which can break them down into sediments that can be lithified into new sedimentary rocks.
What do igneous rocks become when you break down and settle into layer?
sedimentary rocks
What sedimentary rocks form when rocks broken down by weathering and erosion and then compacted together by pressure?
When sedimentary rocks break down and then are compacted by pressure, the resulting rock will be a metamorphic rock.
What type of rocks weather and erode to form sedimentary rocks?
Igneous, metamorphic, and existing sedimentary rocks can weather and erode to form sedimentary rocks. Igneous and metamorphic rocks can break down into sediments through processes like weathering and erosion, which then may accumulate and lithify into sedimentary rocks. Existing sedimentary rocks can also be reworked and lithified to form new sedimentary rocks through processes like compaction and cementation.
What sedimentary rocks form when rocks are broken down by weathering and erosion and then compacted together by pressure?
Sedimentary rocks that form through the process of weathering, erosion, and compaction are called clastic sedimentary rocks. Examples include sandstone, shale, and conglomerate. These rocks are made up of fragments of pre-existing rocks that have been transported and deposited.
Why does it take thousands or millions of years to create sedimentary rocks when it may only take minutes to form igneous-?
It takes a long time for sedimentary rocks because the rocks have to break down in small pieces. The rocks are from the surfaces or the crust.
What are three things that can change sedimentary rocks?
Heat and pressure from tectonic forces can metamorphose sedimentary rocks into metamorphic rocks. Weathering and erosion can break down sedimentary rocks into smaller particles or clasts. Hydrothermal fluids can alter the mineral composition of sedimentary rocks through processes like recrystallization.
How was asandstome formed?
Sandstone rocks are formed from sedimentary rocks. It is when sedimentary rocks are broke down into small pieces.
Which type of rock will be changed most by a flood?
Sedimentary rocks, such as mudstone or sandstone, are most likely to be changed by a flood due to their composition and porosity. Floodwaters can break down and erode sedimentary rocks more easily compared to igneous or metamorphic rocks.
What are the 13 steps in the rock cycle?
Weathering and erosion break down rocks into sediment. Sediment is transported and deposited, forming sedimentary rocks. Heat and pressure can metamorphose sedimentary rocks into metamorphic rocks. Melting of metamorphic or sedimentary rocks can create magma. Magma can solidify underground to form igneous rocks. Igneous rocks exposed to the surface can undergo weathering and erosion, restarting the cycle.
Are sedimentary rocks affected by weathering and erosion?
Yes, sedimentary rocks are susceptible to weathering and erosion because they are composed of sediments that can be easily moved or broken down by external forces such as wind, water, and ice. These processes can break down sedimentary rocks into smaller particles and transport them to new locations, where they may accumulate and form new rock layers.
Can sedimentary rocks be worn down?
Yes
