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Speleology

Speleology is the scientific study and exploration of caves; including the surveying, mapping and cartography of caves and reporting on the flora and fauna found in them. The Speleology topic includes questions related to the geology, biology, chemistry, archaeology, hydrogeology,and karst topography of caves; the history of and trivia about specific caves; and published findings related to the research of those who study caves called Speleologists.

1,219 Questions

Why does fresh bat guano stink so bad?

Fresh bat guano contains high levels of ammonia, which is responsible for its strong odor. The ammonia is produced as a result of the breakdown of proteins in the bat's diet. The combination of ammonia and other compounds in the guano creates the characteristic foul smell.

What animals live in caves?

Bats, obviously, certain types of fish, some evolved blind, salamanders, snakes, we have the expression (Snake Pit), glow worms, fireflies... there are many animals adapted to cave life. It should be noted that in prehistoric times there was a Felis Speleo or (Cave Cat) believed to be of the Leo ( Lion) group and certainly a Great Cat. They are as far as I know, extinct. Do not confuse with the Smilodon or Sabre-Tooth tiger, another relic of the past.

Scientific definition for axis?

revolution

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What is the scientific name for the study of caves?

The scientific study of caves is referred to as speleology. It involves the exploration, mapping, and study of caves, including their geological formations, ecosystems, and history.

What is the darkest cave in the world?

There is no "Darkest Cave", any cave that doesn't get any sunlight in it is PITCH BLACK. Once I went on a cave tour and turned out the lights for fun. I couldn't see my hands a matter of an inch in front of my face

What is dirt or rock removed from its original location destroying the composition of the soil in the process as in strip-mining dredging or construction called?

This process is called soil erosion. It occurs when soil or rock is removed from its original location through activities like strip-mining, dredging, or construction, leading to a disruption in the composition of the soil.

Which agent of reosion can create a limestone cave?

Chemical weathering - the rock is dissolved by rain-water acidified slightly by absorbed atmospheric carbon-dioxide.

What is the name of the naturally magnetic stone that can be found in caves?

The naturally magnetic stone found in caves is called lodestone. Lodestone is a type of magnetite that has the ability to attract iron.

Are most stars smaller than earth?

No, most stars are significantly larger than Earth. Stars are massive celestial bodies that generate light and heat through nuclear fusion in their cores. Earth is a relatively small rocky planet in comparison to the vast size of most stars.

What quantity of lux or foot-candles in a cave passage is considered total darkness for example .0001 or .001 or .01 or .1 etc or do you need to consider spectral response or some other factor?

Total darkness is typically defined as less than 0.005 lux, as this is the lowest level of light where the human eye can detect any presence of light. The spectral response of light may be a factor to consider for more precise measurements, but for general purposes, the lux value is sufficient.

What is chert chemically primarily composed of?

Chert is a sedimentary rock composed of pure silica, occurring either in interlayered beds with other sedimentary rocks or as odd-shaped or rounded lumps called nodules found in other sedimentary rocks. The bedded form is often composed of the skeletal remains of tiny marine organisms, and these skeletons can be seen with the aid of a microscope. The nodular chert is formed from the precipitation of quartz from silica-rich ground water, and appears with frequency in limestone.

What process is sinkholes and caverns created?

Sinkholes and caverns are created through a process called karstification, which occurs when acidic water dissolves underlying limestone or other soluble rock formations. Over time, this dissolution creates cavities underground which can eventually collapse, forming sinkholes. Caverns are another type of underground cavity that form when water repeatedly dissolves and erodes the rock, creating larger open spaces.

How breakable is granite?

Granite is a durable and hard material, making it resistant to cracking and chipping, but it can still be prone to damage from excessive force or impacts. It is less prone to breakage compared to materials like glass or ceramic. Properly cared for and maintained, granite can remain in good condition for many years.

What does groundwater naturally contain that allows it to dissolve limestone a Nd for caverns?

Groundwater naturally contains carbon dioxide, which forms a weak acid when it combines with water. This slightly acidic water can slowly dissolve limestone, which is made of calcium carbonate, to form caverns and underground channels over time.

What is speleothem?

Speleothems are mineral deposits that form in caves as a result of water dripping or flowing through the cave, leaving behind minerals such as calcite. Examples of speleothems include stalactites, stalagmites, flowstones, and soda straws. They can provide valuable information about past climate conditions and cave environments.

How much aluminium is there in the world?

It is estimated that around 1.5% of the Earth's crust is composed of aluminum, making it one of the most abundant metals in the Earth's crust. However, extracting aluminum from its ore bauxite is energy-intensive and requires significant processing.

Why do caverns and sinkholes form?

Caverns form through the gradual dissolution of limestone by acidic groundwater, creating underground openings. Sinkholes occur when the roof of these caverns collapse, or when there is a sudden collapse of the surface layer due to erosion of underlying material like limestone or salt deposits. Both geological processes are commonly found in areas with soluble bedrock.

What is the dripstone that grows down from the roof of a cavern?

The dripstone that grows down from the roof of a cavern is called a stalactite. Stalactites are formed by mineral-rich water dripping, leaving behind deposits of minerals such as calcite. Over time, these deposits build up and create elongated structures hanging from the cave ceiling.

What skills do scientists use to test how water behaves?

Scientists use a variety of skills to test how water behaves, including experimental design, data collection and analysis, critical thinking, and observation. They may use techniques such as measuring surface tension, viscosity, pH levels, conductivity, and temperature to study water behavior in different conditions. Additionally, scientists also utilize technologies like microscopes and spectrometers to explore water properties at a molecular level.

How do you make an artificial lightning?

Creating artificial lightning typically involves generating a high-voltage electrical discharge in a controlled environment. This can be achieved through devices like Tesla coils or other high-voltage generators that can produce electrical arcs resembling lightning. Additionally, using specialized equipment and safety measures is crucial to prevent potential hazards associated with high-voltage discharges.

How many caves are in an average mountain?

The number of caves in a mountain can vary significantly. It depends on factors such as the size of the mountain, the type of rock it's composed of, and the geological history of the region. Some mountains may have thousands of caves, while others may have very few or none at all.

How do acids in ground water make caves form?

Acids in groundwater, such as carbonic acid from carbon dioxide, can dissolve limestone (calcium carbonate) rocks, creating openings and cavities underground. Over time, the continuous dissolution of the limestone by acidic water leads to the formation of caves through a process called chemical weathering.

What type of minerals or rocks are found in luray caverns?

Luray Caverns in Virginia primarily features formations of limestone, including stalactites, stalagmites, and flowstone. Some other minerals present in the caverns include calcite, aragonite, and gypsum.

What is the atmosphere on outer planets?

Jupiter's atmosphere is mainly Hydrogen (around 90%), Helium (around 10%), with small amounts of Methane, Ethane, Water and Ammonia.

Saturn's atmosphere is mainly Hydrogen (around 96%), Helium (around 3%), with small amounts of Methane, Ethane and Ammonia.

Uranus' atmosphere is mainly Hydrogen (around 83%), Helium (around 15%) and Methane (around 2.3%).

Neptune's atmosphere is mainly Hydrogen (around 80%), Helium (around 19%) and Methane (around 1%).