0
Weathering, erosion, deposition, compaction, and cementation.
Heating and cooling
um t would be a igneous
Add your answer:
Earn +20 pts
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.
Do Igneous rocks change into sedimentary rocks?
Yes, igneous rocks can change into sedimentary rocks through a process called weathering and erosion. This involves the breakdown of the igneous rock into sediment particles, which can then be transported and deposited to form a new sedimentary rock.
Are pebbles igneous rocks?
No, pebbles are not necessarily igneous rocks by default. Pebbles can be formed from a variety of rock types, including igneous, sedimentary, and metamorphic rocks, depending on the geological processes that created them.
Are sedimentary rocks are harder than igneous rocks?
No, igneous rocks are harder than sedimentary rocks on average.
What percent of rocks are metamorphic sedimentary or igneous?
Roughly 75-80% of the Earth's crust is made up of igneous rocks, 15-20% are metamorphic rocks, and 5-10% are sedimentary rocks. These percentages can vary depending on the local geology and geological processes at work.
What processes help change metamorphic and igneous rocks to sedimentary rocks?
The rock cycle
How the igneous rocks change?
Igneous rocks change to Metamorphic rocks through heat and pressure. Igneous rocks change to sedimentary rocks through weathering and erosion until the igneous rock is sediments. The sediments then compact to form sedimentary rocks.
What processes help change metamorphic and igneous rock to sedimentary rocks?
Denudation, Weathering, Erosion, Diagnesis.
When igneous and sedimentary rocks change then what happened next?
they change into metamorphic rocks
What in no more than three sentences can you explain the rock cycle?
The rock cycle is a continuous process where rocks are formed, broken down, and then reformed over time due to various geological processes like weathering, erosion, and heat and pressure. It involves three main types of rocks – sedimentary, igneous, and metamorphic rocks – each forming from different processes. Rocks can transition between these types through processes like melting, cooling and solidifying, or metamorphism.
What is required to change an igneous rock into a sedimentary rock?
Igneous rocks are a "finished product". They do not become sedimentary rock - though sedimentary rocks, with heat and pressure can become metamorphic rocks.
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 are the processes of the major rocks?
Igneous Rock Metamorphic Rock Sedimentary Rock
Is Sedimentary rocks are derived from igneous rocks?
Sedimentary rocks are not directly derived from igneous rocks. Sedimentary rocks are formed from the accumulation and cementation of sediments, such as sand, mud, and organic material, through processes like erosion, deposition, and lithification. Igneous rocks, on the other hand, are formed from the cooling and solidification of magma or lava.
How does the volume of sedimentary rocks in Earth's crust compare with the volume of igneous rocks in the crust?
Sedimentary rocks make up about 75% of Earth's crust by volume, while igneous rocks make up about 15-20%. Sedimentary rocks form through processes like erosion, deposition, and cementation, while igneous rocks form from the cooling of molten magma.
Do Igneous rocks change into sedimentary rocks?
Yes, igneous rocks can change into sedimentary rocks through a process called weathering and erosion. This involves the breakdown of the igneous rock into sediment particles, which can then be transported and deposited to form a new sedimentary rock.
What can make Sedimentary Rocks and Igneous Rocks change into Metamorphic Rocks?
heat and pressure.
