City a has extremely variable weather conditions where is it located
A oregon
B alaska
C arizona
D georgia

Answer:it can pollute the air.

Explanation:

True. Braided channels are characterized by numerous gravel bars and islands that divide and reunite the channel. Braided channels are typically found in river systems with high sediment loads and a steep gradient.

The sediment load in the river system contributes to the formation of gravel bars and islands, which in turn divide and reunite the channel. These gravel bars and islands constantly change due to erosion and deposition, resulting in the braided channel pattern. The channels can vary in width and depth, and they can be shallow or deep, depending on the sediment load and the gradient of the river system. Braided channels are important habitats for many aquatic species and serve as natural flood control systems, helping to prevent flooding in downstream areas.

In conclusion, braided channels are characterized by numerous gravel bars and islands that divide and reunite the channel, and they are a common feature in river systems with high sediment loads and a steep gradient.

To know more about Gravel bars visit :

https://brainly.com/question/30079424

#SPJ11

Answer:

C. Eat nutritious meals

A scientist would describe nutrient retention as the ability of an ecosystem to maintain and cycle nutrients within its boundaries, reducing the loss of essential nutrients through waterways or excessive inputs from the atmosphere.

Nutrient retention is important because it plays a crucial role in supporting the growth and survival of living organisms within the ecosystem. When nutrients are retained by the ecosystem, they are not necessarily always stored within the system, but rather they can also be cycled between different organisms and components of the ecosystem. This cycling of nutrients is facilitated by the interactions between different organisms, as well as the physical and chemical processes that occur within the ecosystem.

Ultimately, nutrient retention helps to maintain the balance and health of the ecosystem, ensuring that it can continue to support diverse and thriving communities of organisms over time.

Know more about ecosystem here:

https://brainly.com/question/1673533

#SPJ11

Answer:

Answer:

125 miles

Explanation:

(1/8)*5=5/8

so

25*5=125 miles

Answer:

B. is the correct answer

Hope it helps!!

Ireland, Scotland, Wales, Cornwall, the Isle of Man, and Brittany are the Celts of Western Europe countries.

Celtic tribes once ruled much of mainland Europe, stretching all the way east to modern-day Turkey. Invaders drove the Celts west over time, and today there are only six Celtic nations in the world, all of which are concentrated in western Europe, specifically parts of the United Kingdom, Ireland, and Brittany in France.

Some argue that Galicia, in northwestern Spain, is the seventh Celtic nation because its Celtic heritage can be seen today, but the six official nations are determined by the existence of a Celtic language that has survived into the modern era, and Galicia does not have one.

Learn more about the Celts at

https://brainly.com/question/11973356

The visitor should run a distance of 7.9 miles from the cabin to minimize the time it takes to reach the island.

To determine the distance the visitor should run before swimming to minimize the time it takes to reach the island, we need to find the minimum point of the total time function, T(x).

Given:

Distance from the point on the shore closest to the island to the cabin = 7.9 mi

Distance from the island to the point at which the visitor begins swimming = y

Running speed of the visitor = 5 mph

Swimming speed of the visitor = 1 mph

Let's derive the total time function:

T(x) = T_r + T_s

To find T_r, we divide the distance to be covered by running (x) by the running speed:

T_r = x / 5

To find T_s, we divide the distance to be covered by swimming (y) by the swimming speed:

T_s = y / 1 = y

Substituting these values into the total time function:

T(x) = (x / 5) + y

We know that the distance from the cabin to the island is the sum of the distances covered by running and swimming:

x + y = 2.1

Rearranging the equation, we get:

y = 2.1 - x

Substituting this value of y into the total time function:

T(x) = (x / 5) + (2.1 - x)

Simplifying the equation:

T(x) = (x / 5) + 2.1 - x

To minimize the time, we differentiate T(x) with respect to x and set it equal to zero:

d(T(x)) / dx = (1 / 5) - 1 = 0

1 / 5 - 1 = 0

-4 / 5 = 0

Since -4 / 5 is not equal to zero, there is no critical point. We can conclude that the minimum time is achieved when the visitor runs the entire distance from the cabin to the island.

Therefore, the visitor should run a distance of 7.9 miles from the cabin to minimize the time it takes to reach the island.

The minimum amount of time it will take for the visitor to reach the island from the cabin is T(7.9) = (7.9 / 5) + 2.1 - 7.9 = 1.58 + 2.1 - 7.9 = 0.78 hours (or approximately 46.8 minutes).

To learn more about distance

https://brainly.com/question/28849882

#SPJ11

The exact figures may vary, but there are approximately 2.8 million African immigrants in the United States, with a majority coming from various regions in sub-Saharan Africa, and there are millions of African immigrants living in European countries, with a higher proportion from sub-Saharan Africa compared to North Africa.

1) According to the Migration Policy Institute, as of 2019, there were approximately 2.8 million African immigrants living in the United States.

2) The majority of African immigrants to the United States come from various regions in Africa. However, significant numbers are reported to originate from countries such as Nigeria, Ethiopia, Ghana, Kenya, and South Africa, among others.

3) The number of African immigrants in European countries can vary across different countries. According to available estimates, there are millions of African immigrants residing in European nations, but specific figures may differ by country.

4) The majority of African immigrants to Europe are from sub-Saharan Africa rather than North Africa. This is due to factors such as political instability, conflict, economic opportunities, and migration patterns. However, the exact breakdown between sub-Saharan Africa and North Africa would require more detailed and specific data from individual European countries.

For more questions on immigrants, visit:

https://brainly.com/question/28791683

#SPJ8

Answer:

Usa

Explanation:

Lava in USA lot of lava mountains

Answer:

Sixty percent of all active volcanoes occur at the boundaries between tectonic plates. Most volcanoes are found along a belt, called the “Ring of Fire” that encircles the Pacific Ocean. Some volcanoes, like those that form the Hawaiian Islands, occur in the interior of plates at areas called “hot spots.”

Explanation:

Hemispheres

There is a northern hemisphere, a Southern hemisphere, An eastern hemisphere, and a western hemisphere.

The equator divides the earth into the northern and southern hemispheres.

In the northern hemisphere, a magnetic compass will normally indicate a turn toward the north if an aircraft is decelerated while on an east or west heading. A magnetized needle that is permitted to rotate to align with the Earth's magnetic field makes up magnetic compasses. The ends are oriented toward magnetic north and south, respectively.

The date of the discovery of the principles underlying magnetic compasses is unknown to scientists and historians. A magnetic pointer that aligns with the Earth's magnetic field is used in a magnetic compass to determine direction on the surface of the planet during navigation or surveying.

To learn more about compass, click here.

https://brainly.com/question/28136911

#SPJ4

Answer:

A comet is like a ball of rock and ice that when it passes the sun it warms up and releases a gas thats like a tail

Explanation:

It is made up of dust, rock and ices.

Answer: A comet is a small, icy celestial body whose tail can be seen from Earth. A comet’s core is made of ice and dust! Hope this helps :D

Explanation:

The Hawthorne effect, named after a series of studies conducted at the Western Electric Hawthorne Works in Chicago, took place at the Hawthorne Works facility between 1924 and 1932. The studies were originally intended to investigate the relationship between lighting conditions and worker productivity. However, the researchers inadvertently discovered that the presence of observers and the attention given to the workers during the study had a significant impact on their performance.

The Hawthorne Works was a large manufacturing plant owned by Western Electric, a subsidiary of AT&T. It employed thousands of workers and was involved in the production of various electrical equipment, including telephone equipment and components. The studies were conducted by a team of researchers from Harvard University and the Western Electric Company, led by Elton Mayo, a social scientist.

The specific location of the Hawthorne Works was in Cicero, a suburb of Chicago, Illinois, United States. The studies involved various experiments that manipulated factors such as lighting conditions, rest breaks, and working hours to assess their impact on worker productivity. However, it was during these experiments that the researchers noticed a consistent increase in productivity regardless of the changes made, leading them to attribute the effect to the workers' awareness of being observed and the significance placed on their participation in the study.

The Hawthorne studies became significant in the field of social sciences, particularly in industrial and organizational psychology, as they highlighted the influence of social and psychological factors on workplace behavior. The studies' findings challenged the traditional understanding of productivity solely based on physical conditions and opened up new avenues for understanding human behavior in organizational settings.

To know more about Significant visit-

brainly.com/question/31037173

#SPJ11

A parcel of rising air cools until it saturates. As it's lifted further, condensation warms the air, tending to make it less buoyant. Thus, the correct option is D. Cools; less.

Buoyancy is the force that causes rising air. It depends on the temperature difference between the air and its surroundings. If the rising air is warmer than the surrounding air, it will continue to rise. However, if the rising air is colder than the surrounding air, it will stop rising and may even sink back down.

The saturation point of the rising air is reached when the temperature and the dew point are equal. When the air is saturated, any further cooling causes condensation to occur. Condensation is the process of converting water vapor into liquid. When water vapor condenses, heat is released. This process warms the air and tends to make it less buoyant.

Learn more about Buoyancy: https://brainly.com/question/30641396

#SPJ11

Faults, hypocenters, and epicenters are all related to each other in the context of earthquakes. A fault is a fracture or a break in the Earth's crust where two blocks of rock move past each other.

A hypocenter, also known as the focus, is the point below the Earth's surface where the initial rupture or slippage of the two blocks of rock occurs during an earthquake. The epicenter, on the other hand, is the point on the Earth's surface that is directly above the hypocenter.

The hypocenter and epicenter are closely related since they both determine the location of an earthquake. The hypocenter determines the depth at which the earthquake occurred, while the epicenter determines the location on the Earth's surface where the earthquake was most strongly felt. Thus, the hypocenter and epicenter are crucial in determining the intensity and severity of an earthquake.

Faults, on the other hand, are the structural features that give rise to earthquakes. The movement of the two blocks of rock along a fault is what causes the slippage and rupture that leads to an earthquake. Thus, faults are the underlying cause of earthquakes, while hypocenters and epicenters are the locations where earthquakes occur and are felt.

For more about hypocenters:

https://brainly.com/question/31329965

#SPJ4

Answer:

False Asia is usually divided into East Asia and South Asia. South Asia is bordered in the west by the Pacific Ocean. ... This country lies just south of Russia and north of China

Explanation:

I hope this helps you ;)

Answer:

true

Explanation:

besides some islands, they're pretty much all connected

Arturo is studying how the food traditions of different island cultures developed islands closer to the continent as the spatial interactions.

Civilization refers to the complex human society usually made up of different cities with certain characteristics of cultural development.

Arturo is studying how the food traditions of different island cultures developed. Islands closer to the continent had more similarities in cuisine than islands far from any other civilizations.

These are the spatial interactions and therefore, cultural diffusion is more frequent with shorter distances.

Learn more about Civilization here:

https://brainly.com/question/12207844

#SPJ1

Answer:

B. The warm climate allowed the ancient Greeks to farm all year long.

Explanation:

The warm climate of Greece helped Ancient Greece farm all year long. However, Greece also has a mountainous, rocky terrain, and some areas of the territory are semi-desertic, which meant that the Ancient Greeks could only farm in some areas of Greece.

Answer:

It's actually A. The ancient Greeks supported themselves by fishing in the sea.

Explanation:

Chose B first, but got it wrong on quiz. Correct answer is A.

A stratovolcano, also known as a composite volcano. It is a large and symmetrical volcano that's made up of alternating layers of solidified lava overflows and pyroclastic debris.

They are steep, conical shape and are formed by explosive eruptions that produce ash, pumice, and tephra. Stratovolcanoes are some of the most dangerous volcanoes in the world because their eruptions can be explosive and produce ash shadows that can travel for hundreds of  long hauls, causing damage and health hazards.

Some  notorious stratovolcanoes include Mount Fuji in Japan, Mounts Helens in the United States, and Mount Vesuvius in Italy.

To learn more about Stratovolcano:

https://brainly.com/question/3080956

#SPJ4

Most of the money in Afghanistan is not suprisingly used to purchase weapons, amoury and military confinements. This obviously doesn't come cheap. So in thought that war would get them rich, making civilians happier with life in Afghan, everything went wrong and they had a downfall. There is not a single battle going on meaning weapons cannot be used. Meaning it was a waste of money. They then sold few amounts of guns, armoury and soldiers to the U.S and got not much money. This is why they are what they are today.

Answer:  I think there is a lack of information

Explanation:

Answer:

Language barriers can also amplify the effects of other sources of disadvantage. In some countries, immigrants get substandard health care because they cannot speak the native language well. Moreover, the differences between the languages of the first generation and second-generation migrants can harm

Explanation:

Answer:

There's no doubt that human activities are a major cause of soil erosion in general. Construction of roads and buildings, logging, mining, etc have resulted in large amounts of soil erosion in the U.S. and around the world.

Explanation:

Answer:

1. Why did the disaster take place?

The Chernobyl disaster took place due to a combination of design flaws, operator errors, and a lack of safety protocols. The reactor design was flawed, as it did not contain a containment structure to prevent the release of radioactive materials in the event of an accident. In addition, the operators of the reactor made a series of errors during a safety test, leading to a power surge in the reactor core, which caused an explosion and a fire.

2. When and where did the disaster take place?

The Chernobyl disaster took place on April 26, 1986, in Pripyat, Ukraine, which was then part of the Soviet Union.

3. What were the major health effects for exposed populations?

The major health effects for exposed populations were cancer, thyroid disease, and birth defects.

4. What radioactive elements were emitted in the environment?

The Chernobyl disaster released a number of radioactive elements, including iodine-131, cesium-137, and strontium-90, into the environment.

5. How was Europe affected by the radioactive fallout?

The radioactive fallout from the disaster at the Chernobyl power plant affected large areas of Europe, including parts of Ukraine, Russia, and Belarus. The radioactive materials contaminated large areas of farmland, forests, and lakes, making it difficult for local populations to access food and water. This contamination also led to the evacuation of hundreds of thousands of people from the affected areas. The radioactive fallout also had a significant impact on the health of the exposed populations, with increased rates of cancer and other health problems. In addition, the disaster had a major impact on the local economy, as the contaminated areas could no longer be used for agriculture or other economic activities. The disaster also had a lasting impact on public perception of nuclear energy, with many people becoming skeptical about the safety of nuclear power.

One possible reason why a region is higher than adjacent regions is due to the process of tectonic uplift. Tectonic uplift is the movement of the Earth's crust that results in the elevation of land. This can be caused by a variety of factors, including the collision of tectonic plates, volcanic activity, and the erosion of rock and sediment.

Tectonic plates are huge slabs of rock that make up the Earth's crust. When two plates collide, they can buckle and push upward, causing the land above them to rise. This can create mountains, plateaus, and other high-elevation regions. Similarly, volcanic activity can create new land by adding lava and other materials to the surface. Over time, this can build up and create a higher elevation than surrounding areas.

Finally, erosion can also contribute to tectonic uplift. As rock and sediment erode away, the pressure on the underlying rock decreases. This can cause the rock to rebound and rise upward, creating a higher elevation than the surrounding area.Overall, the most likely reason why a region is higher than adjacent regions is due to the forces of tectonic uplift. While there are other factors that can contribute to the elevation of land, tectonic uplift is one of the most common and significant.

To know more about reason visit:

https://brainly.com/question/24569518

#SPJ11