can sum1 help me it's due in 10min and I need it to get answers fast c:

Answer:so sorry idek the answer i just really want points bc i dont want to fail. hope you get your answer though.

Explanation:

Answer:

The statement is false.

Explanation:

The largest percentage of total magma production on Earth occurs at convergent plate boundaries, not divergent plate boundaries. At convergent plate boundaries, where two tectonic plates collide or come together, one plate typically subducts beneath the other, forming a subduction zone. The subducting plate sinks into the mantle, where it undergoes melting, generating magma. This magma can then rise to the surface, leading to volcanic activity and the formation of volcanic arcs.

Divergent plate boundaries, on the other hand, are where two tectonic plates move away from each other, creating a gap or rift zone. While magma is indeed produced at divergent plate boundaries, the overall magma production is lower compared to convergent plate boundaries.

Therefore, the largest percentage of total magma production on Earth occurs at convergent plate boundaries, not divergent plate boundaries.

The statement  is true .The largest percentage of total magma production on earth occurs at divergent plate boundaries

.A divergent plate boundary is a boundary where two plates move away from each other, resulting in a gap that magma can fill to form new crusts. Divergent boundaries are where the majority of the Earth's magma is produced, as magma rises to fill the void that was left when the plates moved apart.

At divergent boundaries, magma production is significant because magma is produced as part of the process of creating new oceanic lithosphere. When magma solidifies into rock, it forms new oceanic lithosphere, which spreads away from the spreading center in both directions. Magma production is minimal at other plate boundaries like transform boundaries and convergent boundaries, where magma is produced by the melting of rocks in the subduction zone, and volcanic eruptions occur along the convergent boundary.

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Desertification is a process where fertile land turns into desert due to various factors such as climate change, deforestation, and unsustainable agriculture practices.

In North America, the region most vulnerable to desertification is the southwestern United States, particularly Arizona, New Mexico, and Texas. These states have a hot and arid climate, with limited water resources and high evaporation rates, making it difficult to sustain agriculture and other human activities. Furthermore, the region is experiencing a prolonged drought, which exacerbates the problem of desertification. To mitigate the impact of desertification, there are efforts to conserve water, promote sustainable agriculture practices, and restore degraded lands. It is essential to address the issue of desertification in the southwestern United States and other vulnerable regions to ensure the sustainability of human activities and protect the environment.
In conclusion, the southwestern United States is the region of North America most vulnerable to desertification due to its arid climate, limited water resources, and prolonged drought. Efforts to conserve water, promote sustainable agriculture practices, and restore degraded lands are essential to mitigate the impact of desertification and ensure the sustainability of human activities in the region.

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Answer:

BCA= 41

Explanation:

ABCD=180

DCA=26

ABC=113

BCA=?

ABC+BCA+DCA=180

113+BCA+26=180

139+BCA=180

BCA=180-139

BCA =41

Answer:

41°

Explanation:

I took the test and got it correct and other brain users confirmed it was correct.

I will list the steps on how to get the answer

Angle DCA is 26° and angle CAB is also 26° because alternate interior angles are equal.

the sum of the interior angle of a triangle is 180. So

∠CAB + ∠ABC + ∠BCA = 180°

26 + 113 + ∠BCA = 180

∠BCA  = 180 - 139

∠BCA  = 41°

in conclusion, the answer is 41°.

Hoped I helped.

Have an amazing day :)

Areas with good weather conditions and easy mobility attract more people and are highly populated. Whereas, fewer people occupy places with extreme climatic conditions and restricted mobility.

Coastlines and mountains are two physical features influencing the population distribution in the Caribbean. People prefer to live along the coastlines and large rivers because they provide them with fertile soil, thus food production, pleasant climate, easy transportation of goods, easy traveling, good connectivity, etc.

On the contrary, the high mountains, or deserts don't offer good living conditions, so naturally, people avoid them. The climate is very harsh, some or most of the resources are scarce, and connectivity and movement are challenging.

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Answer:

What are the advantages and disadvantages of immigration?

Immigration can give substantial economic benefits – a more flexible labour market, greater skills base, increased demand and a greater diversity of innovation. However, immigration is also controversial. It is argued immigration can cause issues of overcrowding, congestion, and extra pressure on public services.

Explanation:

Answer:

Mountain Stream

A mountain stream flowing through Inverpolly, Scotland.

Explanation:

i hope this helps

Answer:

Rural populations are imperative to the agricultural culture of the United States. These areas tend to have lower income, but lower housing prices, cleaner air, and close-knit, safer communities outweigh the negatives.

A "geographical mile" or "sea mile" are other names for a nautical mile. It is a unit of measurement used in navigation to determine distances on the ocean's or other body of water's surface.

One nautical mile is equivalent to 1.1508 miles or 1.852 kilometers. As one minute of arc along an Earth meridian corresponds to one nautical mile, using nautical miles in navigation is preferred because it makes navigation calculations easier.

When measuring distances at sea, navigators use nautical miles as their unit of measurement. It is based on the equatorial radius and corresponds to an arc of one minute along a meridian. A nautical mile is equivalent to 1.151 statute miles or 1.852 kilometers.

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Answer:

Basaltic magma would likely pose a greater threat to communities surrounding a volcano compared to rhyolitic magma. Basaltic magma has a lower viscosity, meaning it is more fluid and can flow more easily compared to rhyolitic magma, which has a higher viscosity and is more sticky. This means that when basaltic magma erupts, it is more likely to form fast-moving lava flows that can travel long distances from the volcano, posing a greater threat to communities in the surrounding area.

On the other hand, rhyolitic magma has a higher viscosity and is more likely to form explosive eruptions, producing pyroclastic flows, volcanic ash, and other hazardous materials. These materials are typically ejected into the atmosphere and can cause air pollution, respiratory problems, and even global climate change. While these hazards can also have devastating effects on surrounding communities, they are generally confined to a smaller area around the volcano and are less likely to travel long distances, as they are not as fluid as basaltic lava flows.

Basaltic magma would likely pose the greatest threat to communities surrounding a volcano due to its lava flows. This is because basaltic magma has a lower viscosity compared to rhyolitic magma, allowing it to flow more easily and cover larger areas.

The low viscosity of basaltic magma is due to its lower silica content (around 50%) compared to rhyolitic magma, which has a higher silica content (around 70%). The high silica content in rhyolitic magma makes it thicker and more viscous, which slows its movement and limits its flow.

Basaltic lava flows can travel long distances, even tens of kilometers, from the source of the eruption. This means that communities located far from the volcano could still be at risk of being affected by lava flows. Additionally, basaltic lava flows can move at a faster rate, making it more difficult for people to escape or evacuate in time.

Furthermore, basaltic lava flows can cause widespread damage to infrastructure, such as roads, bridges, and buildings, disrupting essential services and potentially isolating communities. They can also alter the landscape, creating new landforms and changing drainage patterns, which could lead to additional hazards such as flooding.

In contrast, rhyolitic eruptions are typically more explosive due to their high viscosity, producing ash clouds and pyroclastic flows rather than extensive lava flows. While these hazards can also be destructive, their impacts are generally more localized compared to the far-reaching effects of basaltic lava flows.

In conclusion, basaltic magma poses a greater threat to communities surrounding a volcano due to its low viscosity, which allows lava flows to travel long distances, move quickly, and cause widespread damage to infrastructure and the environment.

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Answer:

3 Countries with Petroleum

1. Iran

2. Iraq

3. Kuwait

3 Countries with Gold

1. China

2. Russia

3. Australia

Explanation:

1. Iraq's petroleum industry is very important for its economy. Before its international embargo, it became a major exporter of crude oil.

2. Iran has one of the largest petroleum reserves in the world. Just like Iraq, it also became a major exporter of crude oil. However, due to wars and sanctions, export revenue declined.

3. Kuwait is a tiny country that is rich in oil. It's largest industry is "petroleum industry," and it is owned by the government.

4. China is considered to be the largest gold-producer in the world. Although it only has a few gold reserves, many people are into gold-mining.

5. Next to China is Russia. It is second when it comes to the accumulation of gold, yet it is only in 6th position when it comes to gold reserve.

6. Australia is perceived to overtake China's position in the coming years as the largest producer of gold in the world. This is because of Australia's cost-effective mining and plans for major expansion.

Answer:

foliation which would mean D.

Answer:

Rhode Island

Kentucky

Brazil

Explanation:

I was in the Nat Geo Bee, I know the answers

Based on the mention of glacial activity, it is possible that the feature could be a glacial valley. A glacial valley is a U-shaped valley formed by the erosive action of a glacier.

A glacial valley is a landform created by the erosive action of glaciers. Glaciers are large masses of ice that move slowly over the land, carrying rocks and debris as they flow. As a glacier moves, it scours and erodes the underlying landscape, shaping it into a distinctive U-shaped valley.

The process of glacial erosion begins with the formation of a V-shaped valley, which is typically created by the action of rivers. When a glacier forms in the V-shaped valley, it widens and deepens the valley through its erosive power.

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The R chart is a statistical tool used in process control to assess the variability of a process. It represents the range of data within a sample, serving as an indicator of process dispersion. R charts are particularly valuable when sample sizes are small or when obtaining numerous samples is impractical.

An R control chart evaluates the stability of a process's variation over time.

It displays the subgroup range on the vertical axis and the subgroup number or time period on the horizontal axis. The centerline of the R chart represents the average range of all samples taken.

Upper control limits (UCL) and lower control limits (LCL) are established on the chart to determine if the process variation is within acceptable bounds.

These limits are calculated using specific formulas, with UCL determined by multiplying the R-bar (average range) by a constant (D4) and LCL calculated using another constant (D3). For a sample size of 5, D3 is 0 and D4 is 2.28.

If several of the preliminary 20 samples plot out of control on the R chart, it suggests that the process variation is changing over time.

Consequently, the reliability of the control limits on the chart may be compromised. The R chart's purpose is to estimate process variation, and if the variation is not consistent, the control limits become less reliable.

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Answer:

Within tropical latitudes

Explanation:

I got the answer from quizlet

because they have many population and many other countries visited the singapore because of the environment, beautiful place and etc..

A "bird's foot" delta configuration, similar to that of the Mississippi River delta, forms when the river carries and deposits sediments that fan out into multiple distributaries, resembling the shape of a bird's foot.

A bird's foot delta configuration is a distinctive type of delta formed by a river's deposition of sediments. As the river flows towards its mouth, it carries an abundance of sediment. When the river encounters a body of water, such as a lake or an ocean, the velocity of the water slows down, causing sediment to settle. In the case of a bird's foot delta, the sediment is deposited in a branching pattern, creating multiple distributaries that extend outward from the main river channel.

The name "bird's foot" delta comes from the resemblance of the delta's shape to the toes of a bird's foot. The Mississippi River delta in the United States is a well-known example of a bird's foot delta. This type of delta configuration is often found in areas with moderate to high sediment supply, gentle slope gradients, and limited wave and tidal energy.

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NOTE: The above question is incomplete. Here's the complete question.

QUESTION: A "bird's foot" delta configuration, similar to that of the Mississippi River delta, forms when the _________.

The different techniques used in fossil dating are radioisotopic dating, relative dating, and chronometric dating. Here are their advantages and disadvantages

Radioisotopic dating The radioisotopic dating technique is used to date rocks that are millions of years old.

The advantages of using this technique are as follows: It gives a more accurate estimate of age. The dating method can be used to date rocks that are billions of years old. It helps determine the absolute age of a rock or fossil. The disadvantages of using this technique are as follows: The method is costly and time-consuming. It requires equipment that is expensive and not readily available. It is difficult to date rocks that have undergone metamorphism. Relative dating Relative dating, also known as stratigraphy, involves comparing the ages of rock layers or strata. The advantages of using this technique are as follows: It is a straightforward method of determining the relative ages of rocks or fossils. The method is easy to use and does not require any special equipment or technology.

The disadvantages of using this technique are as follows:

The method is not very accurate and can only give a rough estimate of age. It does not provide information about the absolute age of rocks or fossils. The technique can be affected by weathering and erosion, which can alter the layers of rock. Chronometric dating Chronometric dating is used to determine the absolute age of rocks or fossils. The advantages of using this technique are as follows: It is an accurate method of determining the absolute age of rocks or fossils. The method is not affected by weathering or erosion. The technique can be used to date rocks or fossils that are thousands or millions of years old. The disadvantages of using this technique are as follows: The method is expensive and time-consuming. It requires equipment that is not readily available. The method can be affected by contamination or other factors that can alter the age of the sample.

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The Vistula River flows northward into the Baltic Sea and has many major cities on its banks despite being susceptible to flooding.

The Vistula River is the longest river in Poland, spanning approximately 1,047 kilometers. It originates in the Beskids mountain range in the south of the country and meanders through several major cities, including Kraków, Warsaw, and Gdańsk, before finally reaching the Baltic Sea.

Despite being prone to flooding, which can pose challenges to the cities located along its course, the Vistula River has played a significant role in the development and history of Poland. Its navigable waters have facilitated trade and transportation, while its fertile floodplains have supported agriculture and provided resources for human settlement. Efforts to manage and mitigate the risks associated with flooding have been undertaken over the years to protect the cities and communities situated along the Vistula River.

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Lithospheric plates move on the surface of the planet. Plates meet at long plate boundaries. The types of interactions at these boundaries are very important. A hot spot is not an interaction type commonly observed along the length of one of these boundaries.

Lithospheric plates are also known as tectonic plates and these are giant, massive, disintegrated, and irregularly shaped blocks of solid rock that are present in the crust of the earth.

These lithospheric plates are classified as oceanic and continental plates and their size varies from a few hundred meters to thousands of kilometers. Antarctic and Pacific plates are the largest in size.

Furthermore, the outermost layers of the planet i.e. mantle and crust are composed of these plates.

At the top of the lithosphere, the atmosphere lies whereas the aesthenosphere is present at the bottom.

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Answer:

non-perennial

Explanation:

Perennial rivers are also known as permanent rivers. They flow throughout the year. It is indicated by the river channel which touches water table throughout the year.

Periodic or non-perennial rivers are those rivers which do not have a constant flow throughout the year. It mainly consists of those rivers which flow only during the rainy season.

Answer:

he is arguing he believes kings are gods themselves so why believe any other God so it is B.

Answer:

A shadow is formed by opaque bodies.

Explanation:

What is a shadow?

A shadow is a dark, two-dimensional shape formed on a nearby surface when an opaque body is placed in the path of light emitted by a source.

What are opaque bodies?

Objects that do not allow light rays to pass through them are known as opaque bodies. In other words, opaque bodies obstruct the path of incident light rays.

Why is a shadow formed?

A shadow is a dark two - dimensional cast of an opaque object placed in the path of light, on a nearby surface. Since the body obstructs the passage of light rays following that path and either deflects or absorbs them, so no light ray reaches the surface in the region covered by the projection of the body on that surface.

Hence the area appears dark and assumes a shape exactly identical to the shape of the opaque body.

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One of the greatest sources of pollution in Mexico City that has persisted even after the government successfully lowered overall pollutant levels is emissions from automobile exhaust.

While the government has implemented policies to reduce air pollution in the city, such as promoting the use of public transportation and requiring catalytic converters on vehicles, the high number of cars on the roads and the lack of proper maintenance on older vehicles continue to contribute to poor air quality.

Mexico City has struggled with air pollution for decades, due to a combination of factors including its geography, high population density, and industrial activity. The city is located in a basin surrounded by mountains, which traps pollutants in the air and prevents them from dispersing easily. In addition, the high number of cars on the roads, many of which are older models that emit high levels of pollutants, contribute significantly to air pollution.

While the government has made efforts to reduce overall pollutant levels, including implementing stricter emissions standards and promoting the use of public transportation, progress has been limited in addressing the problem of automobile exhaust. One reason for this is that many people in Mexico City rely on cars for transportation, and the lack of reliable and affordable public transportation options makes it difficult for them to switch to alternative modes of transportation. Additionally, the government has struggled to enforce regulations on vehicle emissions, and many older vehicles continue to be used on the roads.

Overall, while progress has been made in reducing air pollution in Mexico City, the persistent problem of automobile exhaust remains a significant challenge.

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The mass of the planet gamma is the same as the mass of Earth.

To understand why, let's use the formula for gravitational field strength:

g = G * (M/r^2)

where g is the gravitational field strength, G is the gravitational constant, M is the mass of the object, and r is the radius of the object.

We know that the gravitational field strength of planet gamma is 3 times that of Earth. Since the radius of planet gamma is 2 times that of Earth, we can substitute these values into the formula:

3 = G * (M_gamma / (2 * r_earth)^2)

Simplifying this equation, we get:

3 = G * (M_gamma / 4 * r_earth^2)

Now, let's compare this equation with the one for Earth:

1 = G * (M_earth / r_earth^2)

Since the gravitational constant G is the same for both equations, we can write them as:

3 = (M_gamma / 4) * (M_earth / 1)

Simplifying further, we find:

3 = M_gamma / 4

Rearranging the equation, we get:

M_gamma = 3 * 4

Therefore, the mass of planet gamma is the same as the mass of Earth.

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