0
What else can I help you with?
Why does karst topography only exist some geographic locations?
most regions do not have limestone under the soil Most regions have rock layers other than limestone
Is a sinkhole caused by erosion?
Sink holes are normally caused by the soft palatable ground beneath the soil giving way. The soft ground is usually made out of limestone or brittle rocky sand, and is caused by groundwater wearing away at it.
How does fresh water go under the ground?
Fresh water can infiltrate the ground and move through porous layers of soil and rock to reach underground aquifers. This process, known as groundwater recharge, occurs when precipitation seeps into the ground and fills the spaces between particles in the soil or rock. The water then flows slowly through these underground layers, eventually replenishing underground water sources.
How can ground water cause caves and sinkholes?
Acidic ground water (rain-water that has absorbed atmospheric carbon dioxide to form carbonic acid) dissolving the limestone as it flows through the joints & other discontinuities in the rock mass.
How do sinkholes appear?
There are a few different ways that sinkholes can form. Often, there is a layer of limestone or some other layer of water soluble material under the ground, and it is slowly dissolved by water seeping down from above. This leaves a gap and these gaps sometimes collapse.
What are sinkholes and what do they provide?
Sinkholes are depressions in the ground that form when underground rocks, such as limestone, are dissolved by acidic groundwater, causing the surface to collapse. They can provide valuable information about the geology of an area and often expose underground layers that are otherwise hidden. Sinkholes can also pose hazards to infrastructure and property if they occur in developed areas.
What forms when limestone bedrock dissolves under many layers of soil?
When limestone bedrock dissolves under layers of soil, it can lead to the formation of karst landscapes, which include features such as sinkholes, caves, and underground drainage systems. This process occurs due to chemical weathering, primarily involving the reaction between carbonic acid in rainwater and calcium carbonate in limestone. As the limestone dissolves, it creates voids and cavities that can eventually collapse, reshaping the surface landscape. Additionally, the dissolved minerals can contribute to groundwater systems and mineral deposits.
What is the underground water that fills openings in soil and cracks in layers of rock?
The underground water that fills opening in soil and cracks in layers of rocks is called ground water.
Why does karst topography only exist some geographic locations?
most regions do not have limestone under the soil Most regions have rock layers other than limestone
Is a sinkhole caused by erosion?
Sink holes are normally caused by the soft palatable ground beneath the soil giving way. The soft ground is usually made out of limestone or brittle rocky sand, and is caused by groundwater wearing away at it.
The underground water that fills openings in soil and cracks in layers of rock is called?
The underground water that fills opening in soil and cracks in layers of rocks is called ground water.
How does fresh water go under the ground?
Fresh water can infiltrate the ground and move through porous layers of soil and rock to reach underground aquifers. This process, known as groundwater recharge, occurs when precipitation seeps into the ground and fills the spaces between particles in the soil or rock. The water then flows slowly through these underground layers, eventually replenishing underground water sources.
What rocks created when pieces of other rocks plants and animal matter or dissolved minerals collect to form layers?
Sedimentary rocks are created when pieces of other rocks, plants, animal matter, or dissolved minerals collect and form layers over time. These layers are then compacted and cemented together to create sedimentary rocks like sandstone, shale, and limestone.
What layers of type of rock can be found at grand canyon?
Probably Kaibab limestone, Coconino sandstone, Hermit shale, Redwall limestone, Muav limestone, Vishnu Schist, and other layers.
How can ground water cause caves and sinkholes?
Acidic ground water (rain-water that has absorbed atmospheric carbon dioxide to form carbonic acid) dissolving the limestone as it flows through the joints & other discontinuities in the rock mass.
What causes he ground to sink?
Ground sinking can be caused by natural processes such as the dissolution of underground minerals, the collapse of underground caverns or mines, or the compaction of soil layers. Human activities like groundwater extraction, mining, or the drainage of wetlands can also lead to ground sinking through a process known as land subsidence.
What rocks is formed in layers?
Sedimentary rock, like limestone, is formed in layers.
