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Classic rocks, also known as clastic rocks, are formed from the accumulation and lithification of fragments of pre-existing rocks or minerals. These fragments, or clasts, are transported by wind, water, or ice and deposited in various environments, such as riverbeds, lakes, or oceans. Over time, the sediments become compacted and cemented together, solidifying into rock. Common examples of clastic rocks include sandstone, shale, and conglomerate.
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What are rocks called when they are formed by sand rocks and shells?
Rocks formed from sand, rocks, and shells are known as sedimentary rocks. Sandstones, mudstones, and limestone are common examples of sedimentary rocks that can be formed from these materials.
How are classic sedimentary rocks formed?
Classic sedimentary rocks are formed from the accumulation and compaction of sediments, which are fragments of pre-existing rocks or organic materials. These sediments are transported by natural forces such as water, wind, or ice, and eventually settle in layers in various environments, such as riverbeds, lakes, and oceans. Over time, the layers are compacted under the weight of overlying materials and cemented together by minerals precipitating from groundwater, creating solid rock. Common examples include sandstone, shale, and conglomerate.
Are all rocks formed by volcanoes?
no not all rocks are formed by volcanoes because what about sedimentary rocks which are the rocks formed over a long period of time by little pieces of sand and rock etc. by wind and water
Are rocks formed when magma erodes?
No, rocks are not formed when magma erodes. Rocks are typically formed when magma cools and solidifies underground or on the Earth's surface. Erosion is the wearing away of rocks and minerals by wind, water, or ice over time.
What kind of rocks is formed in the ground?
Solid rocks
What is the difference between classic rocks and limestone?
classic rocks are not minerals. limestone is
Are metamorphic rocks naturally formed?
Metamorphic rocks are naturally formed. they are formed from natural changes that happen to other rocks.
What rocks are formed from broken rocks?
Rocks formed from broken rocks are known as sedimentary rocks. These rocks are formed from the accumulation and lithification of sediments, which can include fragments of other rocks, minerals, and organic material. Common examples of sedimentary rocks formed from broken rocks include sandstone, conglomerate, and shale.
How is sedimenary rocks formed?
Sedimentary rocks are formed from the earths surface when sediments hardens into rocks :]
What are rocks called when they are formed by sand rocks and shells?
Rocks formed from sand, rocks, and shells are known as sedimentary rocks. Sandstones, mudstones, and limestone are common examples of sedimentary rocks that can be formed from these materials.
What is formed first rocks or minerals?
Minerals are formed first then rocks
Which types of rocks are formed above ground?
Extrusive igneous rocks are one type of rocks that can be formed above the ground. Sedimentary rocks can also be formed above the ground.
How are sedamentic rocks formed?
the sedamentic rocks formed on the gradual accumulation of sediments.
How was asandstome formed?
Sandstone rocks are formed from sedimentary rocks. It is when sedimentary rocks are broke down into small pieces.
Are rocks natural forms?
Metamorphic rocks are naturally formed. they are formed from natural changes that happen to other rocks.
What rocks are formed by the effect of heat and pressure on other rocks?
the metamorphic rocks are formed by heat and extreme pressure from other rocks
What are some sedimentary rocks that are classic rocks as well?
Classic sedimentary rocks are made up a minerals, grains, and rock fragments from older rocks. Some examples of this kind of rock are sandstone, breccia, and shale.
