When studying rocks and soils, which of these could you use to separate small particles from bigger ones?
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3 Answers
You could use a sieve to separate small particles from bigger ones when studying rocks and soils. By pouring the mixture through the sieve, the smaller particles will fall through and the larger ones will remain on top. This method allows for easier analysis and identification of different particle sizes within the sample.
When studying rocks and soils, one could use a sieve to separate small particles from bigger ones. A sieve is a device with a mesh or perforated bottom that is used to separate small particles from larger ones. It is commonly used in geology to study the size and composition of particles in rocks and soils.
When studying rocks and soils, the particles are typically separated based on their size. The separation is done using a method called particle size analysis or sedimentation. During this process, the particles are sorted into different size fractions based on their diameter. The general order of particle size, from largest to smallest, is as follows:
Boulder: Large rocks with a diameter greater than 256 mm.
Cobbles: Rocks with a diameter between 64 mm and 256 mm.
Pebbles: Rocks with a diameter between 4 mm and 64 mm.
Sand: Particles with a diameter between 0.0625 mm and 4 mm.
Silt: Fine particles with a diameter between 0.002 mm and 0.0625 mm.
Clay: The smallest particles with a diameter less than 0.002 mm.
These size fractions are commonly used in the classification and analysis of rocks and soils.
Boulder: Large rocks with a diameter greater than 256 mm.
Cobbles: Rocks with a diameter between 64 mm and 256 mm.
Pebbles: Rocks with a diameter between 4 mm and 64 mm.
Sand: Particles with a diameter between 0.0625 mm and 4 mm.
Silt: Fine particles with a diameter between 0.002 mm and 0.0625 mm.
Clay: The smallest particles with a diameter less than 0.002 mm.
These size fractions are commonly used in the classification and analysis of rocks and soils.