These have come from weathering, erosion, and abrasion in the bed of the catchment. They will be representative of the rocks in the catchment, but softer material will be more degraded than hard ones.
The size of the grains that make up the rock
The size of the grains that make up the rock
Sandstone is a sedimentary rock which is made up of sand grains which have been compressed to form a rock that has very weak bonds holding the grains together. The grains themselves can be igneous, sedimentary or metamorphic depending on which rock the grains were eroded from.
Sandstone is a sedimentary rock mainly composed of small sand size grains of quartz and/or feldspar. It is often used for construction and also to make items used in the house.
Sandstone is a sedimentary rock mainly composed of small sand size grains of quartz and/or feldspar. It is often used for construction and also to make items used in the house.
Clasts are individual pieces of rock or mineral fragments that make up a sedimentary rock. They can vary in size and shape, ranging from tiny grains to large boulders, and are important in determining the characteristics and composition of the sedimentary rock.
Sedimentary rock forms when small grains of rock, such as sand or clay, are compressed and cemented together over time. Examples of sedimentary rock include sandstone and shale.
The sedimentary rock composed of small grains of sand is called sandstone. Sandstone forms when sand grains are compacted and cemented together over time. It is a common type of sedimentary rock found in various geological settings.
A sedimentary rock is made from the products of the erosion of other rocks. These could be igneous, sedimentary or metamorphic rocks. If you wish to know the original rock from which sedimentary and metamorphic rocks came from, you have to go back to when the Earth formed. In this case, the answer would be an igneous rock.
That would be a sedimentary rock.
Example sentences: Fossils are often found in sedimentary rock. It is easier to erode sedimentary rock than other forms of rock.
sedimentary rock