Glacial ice is a viscoelastic material, meaning that it is strong on a short time frame, but behaves weakly over a long time frame.
On short time scales, glacial ice behaves like a strong, elastic solid, capable of resisting deformation and maintaining its shape. However, over long time frames, glacial ice acts more like a weak, viscous fluid, slowly flowing and deforming under its own weight and external pressures. The behavior of glacial ice can be understood through two primary processes: creep and fracture. Creep refers to the slow deformation of ice due to stress over an extended period, causing it to flow and change shape. This is why glaciers move over time, even though they appear solid and stable.
Fracture, on the other hand, occurs when stress exceeds the ice's strength, leading to cracks and breaks. This can happen more suddenly and is typically associated with shorter time scales. In summary, glacial ice is a viscoelastic material that demonstrates strong elastic behavior on short time scales, but weak, viscous behavior over long time frames. This unique combination of properties allows glaciers to move and reshape the landscape over thousands of years, as they slowly flow and respond to changes in the Earth's climate.
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Glacial ice is a type of viscoelastic material, which means that it behaves like a solid on a short time frame (i.e., it can support weight and resist deformation), but behaves like a liquid on a long time frame (i.e., it can flow and deform over time).
Viscoelastic materials are those that exhibit both viscous (liquid-like) and elastic (solid-like) behavior. They are characterized by their ability to store and dissipate energy under deformation. When a stress or force is applied to a viscoelastic material, it responds with both an elastic deformation (immediate and recoverable) and a viscous deformation (gradual and irrecoverable). The relative contributions of these two types of deformation depend on the material's physical properties and the time scale over which the stress is applied. In the case of glacial ice, it is a viscoelastic material because it behaves like a solid (elastic) under short-term stresses, such as the weight of snow or the force of a person's step, but behaves like a liquid (viscous) over long time scales, such as the slow flow of the glacier. This behavior is due to a combination of factors, including the ice's internal structure, its temperature and pressure, and the presence of impurities and air pockets.
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ASEAN, EU, NAFTA, and OPEC are all examples of-?
Answer
ITS *OPEC, EU, NAFTA* I TOOK THE TEST
Explanation:
What happens when it rains frequently in cleared forest subregions?
(A) The area becomes increasingly habitable
(B) The area depletes the soil of minerals.
(C) The area becomes rich in minerals.
(D) The area becomes more fertile.
Answer:
c, the area becomes rich in minerals
Explanation:
because it rains frequently
According to the historian, the Aztecs believed that death is what gives... meaning to life status in your community the gods what they need, blood power over others
The sun, Mactan, or Tlaloc were the three destinations where the Aztec's soul went after death. The spirits of slain warriors and mothers who died giving birth would change into hummingbirds that flew in the same direction as the sun.
What deities did the Aztecs worship?Huitzilopochtli, the god of war, Tonatiuh, the sun god, Tlaloc, the god of rain, and Quetzalcoatl, the Feathered Serpent, who served as both a god and a cultural icon, were prominent figures in the Aztec pantheon. Bloodletting and human sacrifice, especially the offering of a victim's heart to Tonatiuh, were popular practices.
Who was the chief god of the Aztecs?Weitz-ee-loh-posht-lee is the pronunciation. the Sun, War, and Sacrifice god of the Aztecs. The Aztecs said Huitzilopochtli led them and instructed them on where to found Tenochtitlan, their capital city. His shrine was located atop the Tempol Mayor pyramid.
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What kind of contingency plans are required in the
PEC wine region?
In the PEC wine region, it is important to have contingency plans in place to address various potential risks and emergencies. Some key contingency plans that may be required include:
Weather-related contingencies: Given the importance of weather conditions for grape cultivation, plans should be in place to handle extreme weather events such as frost, hailstorms, and drought. This may involve implementing protective measures like wind machines, sprinklers, or irrigation systems.
Disease and pest management: Contingency plans should address the potential outbreak of diseases and pests that can harm vineyards. This may involve regular monitoring, early detection, and appropriate treatment to minimize the impact on grape quality and yield.
Emergency response: Preparedness for emergencies like fires, accidents, or natural disasters is crucial. Contingency plans should include evacuation procedures, communication protocols, and coordination with local authorities to ensure the safety of workers, visitors, and property.
Supply chain disruptions: Contingency plans should also consider potential disruptions in the supply chain, such as transportation delays or equipment failures. Alternative suppliers or logistical arrangements can be part of the plan to mitigate any potential impact on production and distribution.
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Outline the methodical procedure and the results of the GLOBE study.
The GLOBE (Global Learning and Observations to Benefit the Environment) study is a worldwide research initiative that involves students, teachers, and scientists collecting environmental data.
The study aims to enhance understanding of the Earth's systems and promote scientific literacy. The following outline provides an overview of the methodical procedure and key results of the GLOBE study:
Methodical Procedure:
a. Training: Teachers and students receive training on data collection protocols and measurement techniques.
b. Data Collection: Participants collect data in various environmental areas, including atmosphere, hydrology, soil, land cover, and phenology.
c. Protocols: The study provides detailed protocols and instruments for collecting and recording data.
d. Data Entry: Participants enter their collected data into the GLOBE database.
e. Quality Assurance: The collected data undergoes a rigorous quality assurance process to ensure accuracy and reliability.
f. Collaboration: The data is shared globally, facilitating collaboration among scientists, researchers, and educators.
Results:
a. Scientific Discoveries: The GLOBE study has led to numerous scientific discoveries and insights into Earth's systems, including climate patterns, weather phenomena, and ecological processes.
b. Education and Learning: Students and teachers involved in the study gain hands-on experience in scientific data collection and analysis, fostering scientific literacy and environmental awareness.
c. Global Network: The study has built a vast network of participants worldwide, promoting international collaboration in environmental research and education.
d. Data Availability: The collected data is freely accessible, allowing scientists and researchers to utilize it for further analysis, modeling, and understanding of global environmental processes.
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In the lateral system of navigational aids, which buoy marks the channel on your port side when entering from the sea
The end of the canal is on the left of navigational aids.
Side markers are buoys and other markers that mark the edge of a safe body of water. Green, green lights, and odd numbers indicate the end of the channel on the harbor (left) side when entering from the open ocean or sailing upstream. The number usually increases as you go upstream.
Side systems are most common with red and green buoys. The Cardinal system is used to mark safe water near danger and features yellow and black buoys. Other auxiliary devices are used to guide the Pleasure Craft operator, and special buoys provide specific information.
The "SIDE" system is the well-known RED-RIGHT-RETURN system. That is, in all navigational aids, waters returning from the sea, even-numbered red markers are on the starboard side of the channel and are marked with odd-numbered green markers. The marker is on the port (left side) side of the channel.
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A general statement of objectives is sufficient to begin writing programs we can from UNKNOWN 101 at Edinburgh Napier University.
Include the header file "stdio.h". main function is int main ().The aforementioned code prints the text that is specified by the print query.
Printf (“Lowercase letters are important in C. Program execution starts in main (). Program statements in a routine are enclosed by opening and closing braces. The final character in every programmed statement must be a semicolon "); / print statement that prints the text that the query instructs printing. Return Statement: return 0;}. Output: The aforementioned code prints the text that is specified by the print query. The c programming language is used to write the code above. The header file, which is used to define the meaning of the symbols used in programmed, appears on line one of the code. The main function, which is where the execution begins, is on line two of the code.
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Money is an example of a-
A) Non-renewable resource
B) Natural Resource
C) Capital Resource
D) Labor Resource
Answer:
C) Capital Resource
Explanation:
Answer:
C) Capital Resource
Explanation:
I just took the k12 test
These contrasting trends in the open deep water and the shallows of the littoral zone led Strayer's team to propose hypotheses and predictions about fish populations in the Hudson.
Drag the labels to illustrate these steps of the scientific process. Labels may be used more than once.
Observations: Dec. ; Inc.
Hypothesis: Open ; Littoral
Predictions: Open ; Littoral
The team lead by Strayer developed theories and forecasts concerning fish populations in the Hudson. observations Predictions: Open ; Littoral Hypothesis: Open ; Littoral
In contrast to littoral zones, which occur at depths of less than 15 feet, riparian zones are found where water meets land.
This is referred to as an area where a river or stream meets the land, and it is crucial for the wellbeing of the aquatic ecosystem.
The littoral zone is distinct in that it is found at depths of less than 15 feet and is close to a body of water like a river. They are significant and are being explored in this study because they contain various types of species that maintain the environment, such as flora, animals, and more.
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What role did the physical geography play in the diary entry from World War ||?
Answer:
Geography played a role in determining strategies
Explain the water cycle below! There is no starting point, but, please start describing the cycle from the Ocean.
Which best describes the challenge faced by developing countries that depend on the international sale of one natural
resource?
O lack of diversification
O stagnant prices
O declining stocks
O increased competition
O lack of manufacturing
A similarity between the governments of Israel and Iran is that __________. A. both are considered democracies B. both are ruled by a prime minister C. both give men and women voting rights D. neither allows political parties to exist
Answer: C. both give men and women voting rights
Explanation:
In Israel, women have had the right to vote since the mid 20th century and form a strong part of the electorate. Women are also able to run for office and lead parties.
In Iran, women may not have certain rights that women in the west do but they do have the right to vote and make up almost 50% of the electorate. Sadly they cannot run for office of presidency even though they can vote for it.
Answer:
Hello! The answer is B.
Explanation:
I did this quiz.
1.which are the fundamental particles whose masses are mainly responsible for the mass of an atom? give reasons ?
2.what is the mass of a Proton ?
3.what about the mass of a Neutron ?
4.what will be the mass of an atom having only one proton and one neutron ?
5.find the mass of an atom having two protons and two neutrons?
6.is there any relation between the total number of protons and neutrons in an atom and its mass ?
7.which is the fundamental particles of an atom that can be displaced when atoms rub against each other or they undergo chemical reaction with other atoms? give reasons ?
Answer:
1. nuetron and proton.
2. 1.6726219 × 10-27 kilograms
3.939565413.3 eV/c2, or 1.674927471×10−27 kg
4.1.67 × 10-24 grams
5. 4
6. yes
7. electron and its a chemical reaction.
Explanation: some might not be right but i hope some are.
How do geologists study direct evidence of Earth’s interior?
by collecting core samples
by measuring seismic wave activity
by analyzing how living things survive
by recording changes in climate patterns
Answer:
measuring seismic wave activity
Explanation:
the earths interior is made up of a number of layers such qs the crust, mantle, outer and inner cores.
how can external factors hinder effective communication
Answer:
Communication is a way of sending messages from one place to another person in a different place. Many barrier may prevent the effectiveness of the communication. The external physical barriers include noise , environmental distractions, climate etc. which prevent the message receiver from accurately analyzing the message transmitted.Why was Peter the Great able to complete so many projects and accomplish so much
What two political forces are strong in North Africa? Explain each one
Answer:
Egypt and Morocco
Explanation:
The branch of lawmaking in Egypt is unicameral. Has 596 seats in the House of Representatives. Of its members, three quarters are directly elected. An additional 120 seats, allocated for women and minorities, are decided using a party list system, while the president appoints 28 members. Body members serve a five year term. After the last election in December 2015, the three largest parties. Moroccan throne retains supreme political power but took some liberalizing steps. In 2011, in the midst of popular demonstrations that echoed unrest elsewhere in the region, the king proposed a new constitution that could strengthen the legislature, the judiciary and local government if fully implemented. It nevertheless retains the role of the king as arbitrator of political decision-making
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IN ORDER FOR A ROLLER COASTER TO WORK, WHY DOES THE HILL OF THE CAR NEEDS TO BE HIGHER THAN THE TOP OF THE LOOP
Answer: because while you are going to the top it will get more dense but if you go down its easier but for the loop its takes longer
Explanation:
please help in this question and if u do I will mark u ask brainlist!
In the Northern Hemisphere, winter officially begins on December 21 and summer officially begins on June 21. (in the Southern Hemisphere).
What makes December 21 unique?The Tropic of Cancer (23°27′ N), the northernmost point of the Sun's vertical overhead beams, is reached on this day of the winter solstice in the Southern Hemisphere. Extreme weather and odd words to express it are characteristics of winter. At 6:12 a.m. The winter solstice, or the start of winter, occurs at approximately noon EST on Friday, December 21, when the sun crosses the Tropic of Capricorn, appearing to shine farthest south of the equator.
What makes September 23 and March 21 unique?The only period when the quantity of sunlight and nightfall in the Northern and Southern Hemispheres is practically equal is during the equinoxes. Two equinoxes occur annually on Earth: one around March 21 and the other around September 22. The equator receives direct sunlight on March 21 and September 23. Since neither pole is oriented toward the sun in this configuration, there are equal numbers of days and nights on the entire planet. It is referred to as an equinox. The Northern Hemisphere is now experiencing a return to spring. In the Southern Hemisphere, the equinox in March signifies the beginning of fall and the equinox in September, the beginning of spring.
What makes June 21st so unique?The longest day of the year in the Northern Hemisphere occurs on June 21; this day is known as the Summer Solstice. The length of a day in Delhi is roughly 14 hours. The latitudinal location of a site determines how much light it receives during the summer solstice in the Northern Hemisphere. The longest day of the year occurs in the hemisphere that is nearest to the sun, whereas the longest night occurs in the opposite hemisphere. The winter solstice occurs around 22 December and the summer solstice around 21 June in the northern hemisphere. In the southern hemisphere, these dates are reversible.
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A galaxy that is moving towards the earth will show?
Answer:
When an object moves toward Earth, the light that it is giving off is seen in shorter wavelengths. This causes a shift in the object's spectrum towards violet. The amount of shift in an object's spectrum is determined by how fast the object is moving. All of the distant galaxies have tremendous red shifts.
Explanation:
Read it online
the distinction between land and land improvements is that:
The distinction between land and land improvements is that land refers to the ground, including its natural elements such as minerals, water, and air, while land improvements refer to any enhancements made to the land to increase its value.
The distinction between land and land improvements lies in their respective definitions and characteristics. Land refers to the unaltered, natural surface of the Earth, including the soil and any inherent features such as mountains, rivers, or forests. It is a permanent asset and typically does not depreciate over time. On the other hand, land improvements are man-made enhancements or modifications made to the land to increase its value or utility.
Examples of land improvements include structures like buildings, fences, roads, utilities, landscaping, or any other improvements that enhance the land's functionality or aesthetics. Unlike land, land improvements are subject to depreciation and may require ongoing maintenance or replacement. Understanding this distinction is crucial for accounting, valuation, and real estate purposes.
The question is not phrased properly, a properly phrased question can be:
"What is the distinction between land and land improvements?"
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Q: Write and define the types of settlements on the basis of dwellings.
Answer:
There are 5 types of settlement classified according to their pattern, these are, isolated, dispersed, nucleated, and linear. In a nucleated or compact settlement, the buildings are clustered, linked by roads, and the settlement itself may have a nearly circular or irregular shape.
1. Is hunting a density dependent or density
independent limiting factor
2. How can hunting affect birth rates?
Explanation:
Humans can cause population sizes to change by introducing invasive species, hunting or changing the environment. A healthy ecosystem, with high biodiversity is important in helping reduce the effects of these factors on a particular species.
How does the process of ridge push cause the formation of new oceans?
Ridge push causes a rift valley; as the plates move apart, a new ocean basin forms, filling with water and eventually becoming a mature ocean.
Ridge push causes a convergent plate boundary; as the plates move together, new islands form, which “trap” water between them, causing an ocean to form.
Ridge push causes plates to move apart from one another, creating a deep trench that eventually widens enough to become a new ocean.
Ridge push causes the plates to subduct, causing a deep trench that eventually fills with water and becomes a new ocean.
Answer: a
Explanation:
What would you be doing if the internet didn't exist?
Answer:
i would die
Explanation:
not really idd just use data
Answer:
If the Internet did not exist, I would not be able to watch anything, do anything or contact my friends
Easily said, I would be very bored
If is parallel to , which statement must be true?
Answer:
they will never cross
Explanation:
What causes the sun to appear to move across the sky?
Earth's orbit
Earth's tilt
Earth's poles
Earth's rotation
Earth's rotation.
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Knowing the daily weather forecast is most likely to affect which of the following decisions?
A. where to go on vacation
B. what clothes to wear
C. where to buy a house
D. which college to attend
Please select the best answer from the choices provided
A
B
C
D
what signs of development are evident in the areas of khayelitsha and city bowl gardens
Signs of improvement are obtrusive inside the areas of Khayelitsha and metropolis bowl gardens: The metropolis Bowl is part of Cape town in South Africa.
Khayelitsha is the most important township in Cape town and is situated 30km southeast of the metropolis center, just off the N2. it's a colorful township known for its entrepreneurial spirit and social improvement tasks.
Khayelitsha has one of the highest costs of crime in South Africa. Its policing districts of website B, Harare, and Lingelethu West investigated 192 murders in 2018. similarly, 186 sexual offenses and 1 294 instances of theft with irritated occasions had been mentioned within the equal period.
Khayelitsha Township lies some 19km east of Wynberg and 25 km of the southeast of Cape city in the Western Cape. The call is of Xhosa starting place and means 'new domestic'. Then, top Minister, P.W. Botha promised fair treatment for Black folks that resided in city areas, even though he continued with influx management.
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