a. The glacial snow line, also known as the equilibrium line, is the boundary between the zones of accumulation and ablation on a glacier where snow accumulation exceeds melting above it, and vice versa below it.
The glacial snow line, also known as the equilibrium line or firn line, represents the boundary between the zones of accumulation and ablation on a glacier. In the zone of accumulation, snow accumulates as the rate of snowfall exceeds the rate of melting. Conversely, in the zone of ablation, more snow and ice melt than accumulate, resulting in the glacier losing mass. The position of this equilibrium line changes with seasons and from year to year, primarily influenced by summer melt and winter snowfall.
Complete question
Which is the best definition of glacial snow line?
a. the line dividing zones of accumulation and melting of ice at the surface of a glacier
b. the line of latitude dividing zones of snowfall and zones of glacial ice formation
c. the line dividing zones of snow and zones of rock at the base of a glacier
d. the line of latitude dividing zones of melting snow and zones of glacial snow
The earth's atmosphere makes it unique because:
A) It can sustain human and plant life
B) Other planets do not have an atmosphere
C) It controls the weather
D) A combination of these
Which phrase best describes the word definition in an axiomatic system?
An axiomatic system consists of some indistinct terms (primitive terms) and a listing of statements, called axioms or postulates, concerning the indistinct terms. One receives a mathematical theory by establishing new observations, called theorems, using only the axioms (postulates), logic system, and previous theorems.
Se stie ca in regiunea de est a Americii de nord este mare frecventa uraganelor si tornadelor.Explica doua cauze ce determina acest fapt
Explain how the regions of China are isolated by geographic features, making governance and the spread of ideas and goods difficult, and served to isolate the country from the rest of the world.
recall that the speed of sound in water is 1507 meters/second (4944 feet/second). if a sonar sounding had a total travel time of 5 seconds, what is the water depth?
Water depth from sonar sounding with 5-second travel time: 7535 meters (24,721 feet).
To find the water depth using the total travel time of a sonar sounding, we'll use the formula:
[tex]\[ \text{Distance} = \text{speed} \times \text{time} \][/tex]
Given:
- Speed of sound in water: 1507 meters/second
- Total travel time of sonar sounding: 5 seconds
We can plug in these values into the formula to find the water depth:
[tex]\[ \text{Distance} = 1507 \times 5 \][/tex]
[tex]\[ \text{Distance} = 7535 \text{ meters} \][/tex]
So, the water depth is 7535 meters.
Therefore, the correct answer is: [tex]\[ 7535 \text{ meters (24,721 feet)} \][/tex]
Which of the following statements best represents how land serves as a natural resource? A. It regulates oxygen levels in the atmosphere. B. It produces freshwater. C. It generates hydroelectric power. D. It provides nutrients to crops.
Answer:
D. It provides nutrients to crops.
Explanation:
The land as a natural resource is represented by the statement of the nutrients in the form of the crops and is also rich in the various organic and the inorganic components and hence this shows the diversity of the land in terms of the soil contents. Thus the land is best represented by the biodiversity of the flora and the fauna and hence is also responsible for the flow of the water cycle and the nutrient flow in the ground ecosystem.Analyze at least two to three factors that contributed to the adoption of the theory of eugenics in Germany in the 1930s.
Answer:
The struggling German economy was the largest contributing factor to the rise of the theory of eugenics in the 1930s. Germany faced enormous debt, widespread inflation, and massive unemployment. In this economic climate, people with physical and mental illnesses were viewed as a burden to the "healthy" population who made greater economic contributions. Therefore, both the Weimar Republic and the Nazi regime pursued a policy informed by the theory of eugenics, the belief that the development of the human race can be controlled by selective breeding. Their goals were to prevent illnesses from being passed on to future generations and to create a more economically robust workforce. The Nazi regime pursued a more aggressive version of this policy by mandating sterilization. The Weimar Republic, which had preceded them, sterilized people on a voluntary basis only.
Answer:
The struggling German economy was the largest contributing factor to the rise of the theory of eugenics in the 1930s. Germany faced enormous debt, widespread inflation, and massive unemployment. In this economic climate, people with physical and mental illnesses were viewed as a burden to the “healthy” population who made greater economic contributions. Therefore, both the Weimar Republic and the Nazi regime pursued a policy informed by the theory of eugenics, the belief that the development of the human race can be controlled by selective breeding. Their goals were to prevent illnesses from being passed on to future generations and to create a more economically robust workforce. The Nazi regime pursued a more aggressive version of this policy by mandating sterilization. The Weimar Republic, which had preceded them, sterilized people on a voluntary basis only.
Explanation:
Sample response :)
The Olympic games began with the ancient:
Romans
Greeks
Italians
barbarians
The Olympic Games originated with the ancient Greeks, starting in 776 BCE at Olympia. The games were a significant cultural event for the Greeks, lasting over 1,000 years and enjoying participation from all Greek settlements. They ended in 393 CE when they were halted by the Roman emperor Theodosius.
Explanation:The Olympic Games began with the ancient Greeks. The beginning of the Olympic Games dates back to 776 BCE, and these games took place at Olympia in southern Greece every four years, marking a significant event not only in sports history but also in the cultural identity of the Greek civilization. These games stood out due to their extraordinary longevity, lasting for over a millennium, and the broad participation of Greeks from various regions, including Sicily and the Black Sea.
As competitors came from all parts of the Greek world, the Olympics served as a unifying event that transcended city-states and regional identities. Despite the fierce competition where there were no second prizes, the Olympic Games were a time when wars were temporarily suspended, ensuring safe passage for athletes to participate in events dedicated to Zeus, the chief Greek god.
It is also worth noting that unlike the inclusive nature of the modern Olympic Games, ancient Olympic events were forbidden to women, and attendance was free only for men. The games continued until they were halted by the Roman emperor Theodosius in 393 CE due to the rise of Christianity.
the capital of chile is santiago. true or false?
Answer:
true
Explanation:
i took da test
What are the two reasons the fossil found on vega island is of particular importance to understanding the climate and location of antarctica millions of years ago?
What are the major landforms in Washington State?
Why do most earthquakes occur along tectonic plate boundaries?
Answer:
A is the answer
Explanation:
What’s wrong with the pie chart ?
The problem with the pie chart is that the percentages add up to 99% instead of 100%.
In a pie chart, the sum of all segments should represent 100% of the data. However, in this chart, the given percentages (18% + 17% + 25% + 27% + 8% + 4%) only add up to 99%.
This indicates an error in either the data collection or the presentation of the information. The missing 1% suggests that there may be an inaccuracy in the values represented
Which type of graph is best for plotting percentages of a whole value data set
A.bar graph ( is incorrect)
B.circle graph
C.histogram
D.line graph
Part 1: Write one or two paragraphs explaining why protecting the earth's resources is important.
Part 2: Make a list of at least five things you can do (or are already doing) to protect the world's resources.
Protecting the Earth's resources is crucial for maintaining the delicate balance of our planet's ecosystems, ensuring the survival of all species, and securing a sustainable future for humanity.
The Earth's resources, such as water, air, soil, and biodiversity, are finite and essential for life. They provide us with the basic necessities for survival, including food, shelter, and clean air and water. Overexploitation and pollution of these resources can lead to environmental degradation, loss of biodiversity, and disruption of ecological services that are vital for our well-being. Climate change, driven by human activities, poses an additional threat to these resources, further emphasizing the need for their protection. By safeguarding the Earth's resources, we can prevent the collapse of ecosystems, mitigate the effects of climate change, and preserve the natural beauty and diversity of our planet for future generations.In what stage of demographic transition are most countries that send out immigrants?
What elevations are between the fog line and snow line in california?
In California, the elevations between the fog line and the snow line range from 2,000 to 10,000 feet. Temperatures decrease approximately 3.6°F for every 1,000 feet gained in elevation, contributing to significant temperature differences.
In California, the fog line is typically found at elevations below 2,000 feet and the snow line starts around 10,000 feet.. This is the area where moist air creates dense fog conditions, particularly along coastal regions. Moving higher in elevation, the snow line often starts around 10,000 feet in elevation, which varies depending on the specific mountain range and seasonal conditions.
It is within this range that you will experience significant temperature changes due to the environmental lapse rate, which is about 3.6°F decrease for every 1,000 feet gained in elevation.
For example, if you start at 3,500 feet with a temperature of 67°F, by the time you reach 14,000 feet, it would be approximately 29°F. This dramatic change helps maintain snowcaps on high mountains such as those in the Sierra Nevada range.
Here's a brief overview:
Fog Line: Up to 2,000 feet
Zone between Fog Line and Snow Line: 2,000 to 10,000 feet
Snow Line: Above 10,000 feet
In the plate tectonics model, which types of plate boundaries are most directly associated with earth's major mountain belts
how do human actions negatively impact ocean ecosystems
Rocks are a mixture of minerals. What is another term for a mixture of minerals?
Question 1 options:
Composite
Compound
Aggregate
Conglomerate
match the zone to its characteristics. 1- intertropical convergence zone
2- horse latitudes
3-subpolar low
a- lies along the subtropical jet stream
b- lies roughly along the equator
c- connects the polar cell and the Ferrel cell
Answer:
1- intertropical convergence zone -- b- lies roughly along the equator.
2- horse latitudes -- a- lies along the subtropical jet stream.
3-subpolar low -- c- connects the polar cell and the Ferrel cell.
Explanation:
The ITCZ zone s located at or near the equator or the zero degrees latitude and is thus known for its low wind properties and is characterized by the development of Hadley cells that forms convection currents. While the horst latitude is located somewhere in the mid tropics i.e 30 degrees and thus lies along the subtropical jet streams and develops over both northern and southern hemispheres. The subpolar low is located between the polar cell and the Ferrel cells. Located at an altitude of 30 to 60 degrees.These areas are created when land erosion and a high water table have allowed some of the water to percolate to the surface.
If ice accumulation equals the amount of ice lost, the glacier will ________.
Match the energy source in column 1 to its characteristic in column 2.
A. Coal 1. Made from recently grown plant matter
B. Hydroelectricity 2. Creates toxic waste
C. Nuclear 3. Fossil fuel
D. Ethanol 4. Uses dams
Answer:
Coal : fossil fuel
Hydroelectricity : uses dams
Nuclear : creates toxic waste
Ethanol : made from recently grown plant matter
Explanation: APEX
Final answer:
Coal matches with fossil fuel as it is a type of fossil fuel. Hydroelectricity is characterized by the use of dams. Nuclear energy is associated with the creation of toxic waste due to spent fuel storage, and Ethanol is made from recently grown plant matter.
Explanation:
The question requires matching an energy source with its characteristic. The matchings are:
Coal - Fossil fuelHydroelectricity - Uses damsNuclear - Creates toxic waste (referring to the storage of spent nuclear fuel)Ethanol - Made from recently grown plant matterCoal is indeed a fossil fuel, derived from ancient organic material. Hydroelectricity is harnessed using dams that capture the energy from flowing water.
Nuclear energy relies on the process of nuclear fission, and though it does not produce carbon emissions, it does create toxic waste that must be carefully stored for long periods. Ethanol is a biofuel, often made from corn or sugarcane, which is plant matter that has been recently grown.
Who was the highest deity in the Shang religion?
Why do hot stars look bluer than cool stars?
on the map above , somalia is located at letter _______ , and sudan is located at letter
Why is a MSA an imperfect measurement for assessing a functional area?
Heat from earth's interior and pressure from overlying rock transforms the remains of sediments into
The largest area of karst in the united states is included in