Answer:
differentiation
Explanation:
isolation usually results in differentiation of one language into dialect following eventually by 2 distinct languages
Write a reasonable generalization comparing the elevation of the eastern and western halves of North America.
Answer:
North America, the third-largest continent, extends from the tiny Aleutian Islands in the northwest to the Isthmus of Panama in the south. The continent includes the enormous island of Greenland in the northeast and the small island countries and territories that dot the Caribbean Sea and western North Atlantic Ocean. In the far north, the continent stretches halfway around the world, from Greenland to the Aleutians. But at Panama’s narrowest part, the continent is just 50 kilometers (31 miles) across.
Explanation:
A mineral weighs 27 grams and takes up 10.4 cubic centimeters of space. what is the specific gravity (sg) of this mineral?
Should Arizona pass sb 1070 why or why not
Answer:
I believe it should be passed because it significantly reduced the flow of illegal workers into Arizona from Mexico by 30 to 70 percent.
Explanation:
Why are annual temperature ranges in the Southern Hemisphere generally smaller than those in the Northern Hemisphere? A. There is a greater percentage of water surface in the Southern Hemisphere. B. Earth is closest to the sun during the Southern Hemisphere summer. C. There is a greater proportion of mountainous land in the Southern Hemisphere. D. Less area is covered by desert in the Southern Hemisphere.
Answer:
It's A
Explanation:
Because of this reason, That's why Southern Hemisphere have milder climate
Hope this helps
Assume that a parcel of air at the surface has a tem- perature of 29°C and a relative humidity of 50%. If the parcel rises, at what altitude should clouds begin to form?
Clouds will begin to form when the parcel of air reaches an altitude where the temperature cools down to 19°C.
TemperatureThe altitude at which clouds begin to form depends on the temperature and relative humidity of the parcel of air. As the parcel rises, it cools down due to decreasing air pressure and expands in volume.
If the temperature cools down to the dew point temperature, which is the temperature at which the air becomes saturated with water vapor, clouds will begin to form.
To calculate the dew point temperature, we can use the formula:
Td = T - ((100 - RH)/5)
where
Plugging in the given values, we get:
Td = 29 - ((100 - 50)/5) = 19°C
Therefore, clouds will begin to form when the parcel of air reaches an altitude where the temperature cools down to 19°C.
The actual altitude depends on various factors such as the atmospheric pressure, lapse rate, and moisture content, but it typically ranges from a few hundred meters to several thousand meters above the surface.
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Why was plate tectonics faster in the early Earth?
Explanation:
The heat from radioactive processes within the planet's interior causes the plates to move, sometimes toward and sometimes away from each other. This movement is called plate motion, or tectonic shift.
The plate tectonics faster in the early Earth because the heat from radioactive processes within the planet's interior causes the plates to move, sometimes toward and sometimes away from each other. This movement is called plate motion, or tectonic shift.
What are tectonic plates?Tectonic plates is the generally accepted scientific theory that considers the Earth's lithosphere to comprise a number of large tectonic plates which have been slowly moving since about 3.4 billion years ago.
The model builds on the concept of continental drift, an idea developed during the first decades of the 20th century. Plate tectonics came to be generally accepted by scientists after seafloor spreading was validated in the mid-to-late 1960s. Earth's lithosphere, which is the rigid outermost shell of the planet, is broken into seven or eight major plates and many minor plates or "platelets". Where the plates meet, their relative motion determines the type of plate boundary: convergent, divergent, or transform. Earthquakes, volcanic activity, mountain-building, and oceanic trench formation occur along these plate boundaries.
The relative movement of the plates typically ranges from zero to 10 cm annually.
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Which of the following best describes the central idea of the passage America and I
Answer:
I think your question is incomplete.
the shape of a(n) ________ can be likened to an amphitheater.
Answer:
cirque
Explanation:
A cirque is an amphitheatre-like valley formed by glacial erosion. The concave shape of a glacial cirque is open on the downhill side.
Hope this helps
Which description explains why there are two spring tides per month? OEarth moves closer to the sun and moon twice a month. OEarth revolves around the tidal bulges created by gravitational forces. O Earth rotates in and out of a tidal bulge created by gravitational forces. OEarth, the moon, and the sun are aligned twice a month.
Answer: Earth rotates in and out of a tidal bulge created by gravitational forces. Earth revolves around the tidal bulges created by gravitational forces.
Air enters a heating section at atmospheric pressure 12 C and a relative humidity of 35% and leaves at a temperature 25. The volume flux entering the heating section is 5 m3/min. Determine the rate of heat transfer to the air in the heating section and the relative humidity of the air leaving the heating section.
The answer is , the relative humidity of the air leaving the heating section is 84.6%.
How to find?The initial temperature is given as 12°C. To convert it to Kelvin, we add 273.15. 12°C + 273.15 = 285.15
We will use the formula to calculate the rate of heat transfer:
\(q = m . Cp . ΔT\)
Where
q = rate of heat transfer
m = mass flow rate
Cp = specific heat
ΔT = change in temperature.
To calculate the mass flow rate (m), we can use the following formula:
m = volume flow rate x densityρ (density)
= mass/volumeρ
= m/V
= P/RT
Where
P = pressure
R = gas constant
T = temperature
ρ (density) = P/RT
Now, we can calculate the density of air at the inlet:
Density at inlet = P1/RT1
= (1.013 x 10^5)/(287 x (12 + 273))
= 1.12 kg/m³
Volume flow rate at the inlet (V1) = 5 m³/min
= (5/60) m³/s
= 0.083 m³/s
Mass flow rate (m) = volume flow rate x density
m = V1 x ρ1
= 0.083 x 1.12
= 0.093 kg/s
The specific heat of air at constant pressure is-
1.005 kJ/kg KΔT = T2 - T1
= 25 - 12
= 13°C.
Now, we can calculate the rate of heat transfer:
q = m . Cp . ΔT
= 0.093 x 1.005 x 13
=1.225 kW
Using the psychometric chart, the saturation pressure of water vapour at the outlet temperature of 25°C is 3.2 kPa. Thus,
\(Pw2/P'2\) = 3.2/101.3RH2
= Pw2/Total pressure at outlet
= (3.2/101.3) x P'2 / P2RH2
= (3.2/101.3) x (P2 - Pw2) / P2.
Putting values, RH2 = 84.6%.
Thus, the relative humidity of the air leaving the heating section is 84.6%.
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As you landscape a 4 leaf clover intersection, you will need to buy enough grass seed to cover all 4 circles. Each of the circles has the same diameter: 37 meters. Calculate the total area of all grass seed needed to cover all 4 circles
So, you will need to buy enough grass seed to cover an area of 4296.64 square meters. To calculate the total area of all grass seed needed to cover all four circles with a diameter of 37 meters, use the formula for the area of a circle, which is A = πr², where r is the radius of the circle.
Since the diameter is given, the radius is half the diameter. Therefore, the radius of each circle is: r = d/2 = 37/2 = 18.5 m Now, let's calculate the area of one circle:
A = πr² = π(18.5)² = 1074.16 m²
The total area of all four circles is simply the area of one circle multiplied by 4:
Total area = 4
A = 4(1074.16) = 4296.64 m².
Therefore, you will need to buy enough grass seed to cover an area of 4296.64 square meters.
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if a tectonic plate is moving at a rate of 1.25 inches a year, how many miles will it move in 100 million years
A tectonic plate can move 62.5 miles (approximately 100 km) in a million years at an average rate of 33 feet per 100 years (about 10 cm/year).
In a million years, how much do tectonic plates move?The reason for this is that it existed millions of years before a tectonic movement split the two enormous continents apart. Land masses on Earth shift in relation to one another on average by 1.5 cm (0.6 inches) per year. The growth rate of a human toenail is approximately that.
How is the pace of tectonic plate movement determined?The formula velocity = (distance traveled) / (travel time), or more simply, v = d / t, can be used to compute a rate of movement (velocity) if you are aware of both the distance and the duration of the "journey."
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Why are settlers attracted to the mountain areas of Latin america?
Answer:
Its cooler climates and rich natural resources.
Explanation:
In Latin America, what attracted settlers to the mountains and plateaus? Its cooler climates and rich natural resources.
in the sql injection characters, which of the following character represents the global variable?
In the context of SQL injection, a global variable isn't represented by a specific character. SQL injection is a cyber-attack technique that exploits vulnerabilities in an application's database layer by injecting malicious SQL code through user inputs. Global variables, on the other hand, are variables accessible throughout the entire program, rather than being confined to a specific function or block of code.
It's important to be aware of SQL injection attacks and take appropriate measures to secure your application, such as validating user inputs, using parameterized queries, and employing stored procedures. In terms of global variables, you should be cautious about using them, as they may lead to unintended side effects, making the code harder to understand and maintain. SQL injection is a type of security vulnerability that allows an attacker to manipulate the input parameters of an SQL query in a way that can be used to gain unauthorized access to sensitive data or execute malicious code. A global variable, on the other hand, is a variable that can be accessed and modified from any part of a program. It is usually declared outside of any function and can be used to store data that needs to be accessed by multiple functions or modules. While it is possible for a global variable to be used in an SQL query, it is not directly related to SQL injection. In fact, using global variables in SQL queries can also be a security risk if proper precautions are not taken. It is important to properly validate and sanitize all input parameters of an SQL query to prevent SQL injection attacks and other security vulnerabilities.
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Why were there fewer survivors at the end of Round Three?
One possible explanation for fewer survivors at the end of Round Three is increased competition.
As the competition progresses, participants may become more skilled, strategic, and determined to succeed, resulting in a higher level of competition among them.
This increased competition can lead to a reduction in the number of survivors for several reasons:
Heightened Skill Level: As the competition progresses, participants tend to improve their skills and strategies, making it more challenging for others to outperform them. This increased skill level raises the bar for success, leading to fewer participants being able to meet the higher standards required to survive.Intensified Elimination Rounds: In many competitions, the later rounds often feature more demanding tasks or challenges that eliminate a larger number of participants. These tasks may require advanced skills, physical endurance, or mental acuity, making it difficult for some participants to progress to the next round.Limited Resources: As the competition continues, resources such as time, opportunities, or rewards may become scarce. Participants may engage in more aggressive tactics, such as sabotage or strategic alliances, to gain an advantage over their rivals. These actions can result in a higher rate of elimination and fewer survivors.Increased Pressure and Stakes: As the competition reaches its later stages, the pressure to perform and the stakes involved may intensify. This heightened pressure can lead to mistakes, poor decision-making, or increased risk-taking among participants, which can result in a higher number of eliminations.know more about decision-making here:
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Fishing grounds that now suffer overfishing
Answer:
The Mediterranean Sea is the most overfished in the world
Explanation:
Image result for what places are affected by overfishing]
The Mediterranean Sea is the most overfished in the world, with 62% of its fish stocks now overfished and at serious and real risk of being depleted. Nobody wants a sea so familiar to many of us to have no fish for people to eat or no more jobs and livelihoods for those who depend on fishing in the region.
If a bookstore on a map is 100 feet long on the ground, and we know that the bookstore is 0.5 inch long on the map.
A. What is a Word Scale?
B. What is the fraction scale of this map
Based on the bookstore distance on the ground and the length on the map, the word scale is 1 inch is to 200 feet.
The fraction scale of the map is 1 : 2,400.
What is the word scale?The bookstore is such that 100 feet on the ground is equivalent to 0.5 inches on the map.
This means that every inch is:
= 100 / 0,5
= 200 feet
In word scale then every one inch on the map is 200 feet on the ground.
What is the fraction scale?Fraction scales need to have the same units so convert feet to inches.
1 foot is 12 inches so the number of inches are:
= 200 x 12
= 2,400 inches
The fraction scale would be 1 : 2,400
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Which of the following statements best describes 21st-century migration flows to the United States?
A.
Large numbers of immigrants and migrant workers, including skilled and unskilled laborers and many with advanced degrees, are coming to the United States from South and Central America.
B.
Large numbers of immigrants and migrant workers, mostly unskilled agricultural laborers, are arriving to the United States from Eastern Europe, Africa, and Asia.
C.
Large numbers of immigrants and migrant workers, mostly in the medical and engineering fields, are arriving to the United States from Western Europe and the Pacific Islands.
D.
Large numbers of immigrants and migrants workers from the United States, including skilled and unskilled laborers and many with advanced degrees, are going to Western Europe and Australia.
Answer:
a. large numbers of immigrants and migrant workers, including skilled and unskilled laborers and many with advanced degrees, are coming to the united states from south and central america.
Explanation:
took the test .
which country touches both the caribbean sea and the pacific ocean?
Answer:
About Panama
Panama is a country on the Isthmus of Panama, the landbridge between the Caribbean Sea and the Pacific Ocean, that links North and South America. It is bordered by Colombia and Costa Rica.
Explain how can we stop deforestation and, at
the same time, guarantee food security.
. Discuss the threats to Philippine Biodiversity
1. Sustainable land management for food security and halting deforestation is essential. 2. Philippine biodiversity faces threats like deforestation, wildlife trade, pollution, climate change, and invasive species.
1. To stop deforestation and guarantee food security, sustainable land management practices should be implemented, such as reforestation, agroforestry, and sustainable agriculture. By promoting the restoration of degraded lands and the integration of trees and crops, we can achieve multiple benefits.
Trees help to stabilize soil, retain water, and provide habitat for biodiversity, while agroforestry systems enhance soil fertility, diversify crop production, and increase resilience to climate change. Additionally, supporting small-scale farmers and providing them with access to resources, training, and markets can improve their livelihoods and ensure food security.
2.The threats to Philippine biodiversity are numerous and include deforestation, habitat loss, illegal wildlife trade, pollution, climate change, and invasive species. The Philippines is one of the world's biodiversity hotspots, with a high level of endemism and diverse ecosystems. However, these unique and fragile ecosystems are under immense pressure from human activities. Deforestation, driven by logging, agriculture, and urbanization, has resulted in the loss of primary forests and the fragmentation of habitats. This threatens the survival of many endemic species, including the Philippine eagle, tarsiers, and various marine species.
Illegal wildlife trade poses another significant threat to Philippine biodiversity, with rare and endangered species being hunted and traded for their skins, bones, and other body parts. Pollution from industrial activities, mining, and improper waste disposal also harms ecosystems and aquatic life. Climate change exacerbates these threats by altering temperature and rainfall patterns, affecting species' distribution and disrupting ecological interactions. Invasive species, introduced either intentionally or unintentionally, can outcompete native species and disrupt ecosystem balance.
Addressing these threats requires a multi-faceted approach that includes strengthening protected areas, enforcing laws against illegal activities, promoting sustainable resource management, raising awareness, and implementing climate change adaptation strategies. Collaboration between government, local communities, non-governmental organizations, and international partners is crucial for the conservation of Philippine biodiversity and the long-term well-being of both ecosystems and people.
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Which of the following statements best describes a similarity between dry climate zones and high latitude zones?
A.
Both have warm temperatures all year.
B.
Both occur only on one continent.
C.
Both experience low levels of precipitation.
D.
Both occur only in coastal areas.
Please select the best answer from the choices provided.
A
B
C
D
Answer:
C
Explanation:
do yall think this coronavirus is just stuff for political views and stuf????
Answer:
no
Explanation:
reasson being is that the whole world is facing it at the same time why would the leders of the world put their countrys through what there going through.
Cities have both negative and positive effects on the environment.
Answer:
Yes!
Explanation:
Here are some examples:
Some Positive Effects:
- Jobs (investment)
- Nourishment (food)
- Education
- Home and Residence
Some Negative Effects:
- Polution to the enviroment
- Upheaval rampage
why is the region called the eastern mediterranean?
Answer:
This term has been used to describe the eastern part of Mediterranean sea, although there are some other terms that have been used, such as Levant.
Explanation:
The area of Eastern Mediterranean is being inhabited since the ancient period. Many civilizations, including Phoenicians appeared there, although historians are disagreeing which territory should be included in Eastern Mediterranean.
Some are including Balkan Peninsula, together with Cyprus, Turkey, Egypt, Palestine, Israel...
which biome is characterized by little rainfall, low grasses and shrubs, and cold temperatures?
A biome characterized by low precipitation, low grass and shrubs, and low temperatures is a tundra biome. The tundra is the vast, treeless Arctic region at the northernmost tip of North America, Europe and Asia.
Tundra plants have a shallow root system and are adapted to harsh conditions, including their ability to withstand cold and strong winds. It has very low temperatures and a short growing season.
Tundra vegetation consists of lowland grasses, mosses, lichens and shrubs. Due to the cold temperatures and shallow soil depth, there are generally no trees.
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Which country is largest urban area in Europe
Answer:london
Explanation:
Which best describes the role of the National Travel and Tourism Office?
It designs, constructs, and maintains highways, in addition to enhancing roadway safety.
It develops tourism policy for the United States by providing statistics and coordinating efforts.
It influences travel policy and promotes tourism that is responsible, sustainable, and accessible.
It regulates all modes of transportation at federal and state levels in the United States.
Answer:
The correct answer is - It develops tourism policy for the United States by providing statistics and coordinating efforts.
Explanation:
The National Travel and Tourism Office is the office that helps in developing a positive atmosphere for growth in travel and tourism.
This is possible due to the fact that, by reducing institutional barriers to tourism, provides official travel and tourism statistics, administers joint marketing actions, and coordinates efforts across federal agencies through the Tourism Policy.
a trellis drainage network such as the one shown below is most like to form in landscapes develop on which type of geologic structure(s) or feature(s)
A trellis drainage network is most likely to form in landscapes developed on folded or tilted sedimentary rocks or in regions with alternating layers of resistant and less resistant rock types.
A trellis drainage network is a type of drainage pattern that resembles a grid-like system of interconnected streams. It typically forms in areas where the underlying geologic structure or lithology influences the pattern of stream erosion and channel development.
The pattern is often observed in landscapes with folded or tilted sedimentary rocks. These rocks exhibit alternating layers of more resistant and less resistant rock types.
The formation of a trellis drainage network is a result of the differential erosion rates of different rock layers or lithologies. The resistant rock layers act as barriers to stream flow, causing the water to flow along the valleys where the less resistant layers are present.
The intersecting tributaries are controlled by structural features, such as folds or tilts in the rocks, which influence the direction of stream flow. Over time, the erosion processes shape the landscape into a trellis pattern.
This type of drainage network is commonly observed in regions with folded mountain belts or areas with alternating layers of resistant and less resistant sedimentary rocks.
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"Complete question"
A trellis drainage network such as the one shown below is most like to form in landscapes develop on which type of geologic structure(s) or feature(s)?
the mississippi river delta in louisiana has built an enormous arcuate (fan delta) into the gulf of mexico. true
The statement is true because the Mississippi River Delta in Louisiana indeed has built an enormous arcuate (fan delta) into the Gulf of Mexico.
The sediment that builds the fan delta comes from the river, which carries sediment from a vast section of the United States. When the river flows into the ocean, it slows down, and the sediment it carries is deposited. Over time, the sediment accumulates, creating a delta.
The Mississippi River Delta is one of the world's most significant deltas, covering an area of about 13,000 square miles. The delta's unique geography is an important ecosystem that is home to many species of fish, birds, and mammals. Additionally, the river delta serves as a vital port for international trade, supporting commerce and industry in the region.
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2. Which animal is not found in
Caribbean South America?
a. jaguar
b. piranha
c. crocodile
d. gorilla
Answer:
Gorillas are not.
Explanation:
Gorillas don't handle the heat as well.