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How does schist form from shale?
Shale rocks are formed in the deep waters of swaps, oceans and lakes where the water is still and the fine clay and silt particles are able to settle to the floor. Shale rocks can easily erode due to weathering.
Is shale resistant to erosion?
Shale is generally more resistant to erosion compared to other rock types like sandstone due to its fine-grained nature and ability to compact tightly. However, shale can still erode over time through processes such as weathering, rainfall, and freeze-thaw cycles.
Why can water pass easily through sandstone but not shale?
Because sandstone has wider particles than shale and this let's the water through.
What is the definition of erode?
Erode means to gradually wear away
Is shale considered as an aquifer?
Shale can contain water, but it is not typically considered a primary aquifer like sand or gravel formations. Shale is a type of rock that is less porous and permeable, making it less capable of storing and transmitting water compared to other types of rocks. However, shale layers can still act as a confining layer that separates and protects aquifers above or below it.
What happens if water flows across rocks steadily for years?
The rocks erode and cause sedimentary rocks, such as shale. The river will most likely cut across the rock.
How does schist form from shale?
Shale rocks are formed in the deep waters of swaps, oceans and lakes where the water is still and the fine clay and silt particles are able to settle to the floor. Shale rocks can easily erode due to weathering.
Which is most resistant to water erosion quartzite shale or sandstone?
Quartzite
Does Shale absorb water?
Shale is a type of sedimentary rock composed of fine-grained sediment particles, including clay and silt. While shale is porous and can contain water within its pore spaces, it does not absorb water like a sponge. Instead, water can flow through the interconnected pore network in shale.
How does limestone erode?
Limestone erodes through a combination of chemical weathering and physical processes. Rainwater and carbon dioxide in the atmosphere react with the calcium carbonate in limestone, forming a weak acid that dissolves the rock over time. Additionally, physical processes like abrasion and freeze-thaw cycles can break down limestone into smaller particles.
How would you use erode in a sentence?
Over time, constant exposure to saltwater eroded the seaside cliffs, causing them to slowly crumble and reshape the coastline.
Does a shale rock float in water?
no
What is that stone which is not dip into water?
Shale
Can shale filter water?
Shale itself does not filter water. However, shale formations can act as natural barriers or confining layers that can help prevent the movement of contaminants from one layer to another in groundwater systems.
What will erode earth material faster regular water or salt water?
Salt water will erode earth material faster than regular water due to its higher salinity and chemical composition, which increases its corrosive properties. Salt water can accelerate the weathering and breakdown of rocks and minerals through chemical reactions, leading to faster erosion compared to regular water.
What is the origin of shale?
Shale is a type of sedimentary rock that forms from the gradual accumulation of mud, clay, and silt particles at the bottom of bodies of water, such as oceans or lakes. Over time, these particles become compacted and cemented together to form the dense, fine-grained rock known as shale.
Is shale resistant to erosion?
Shale is generally more resistant to erosion compared to other rock types like sandstone due to its fine-grained nature and ability to compact tightly. However, shale can still erode over time through processes such as weathering, rainfall, and freeze-thaw cycles.
