Answer:
Explanation:
precipitation decreases as latitude increases toward the poles (since how much precipitation air can hold depends largely on its temperature, and depending on the seasons higher latitudes are typically colder).
Distinguish an administrative town from an educational town
Answer:
A town is governed under a town meeting form of government–either via an open town meeting or representative town meeting, with a board of selectmen handling town affairs between meetings. A city has a council or board of aldermen (and may or may not have a mayor, a city manager, or both).
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27.what is magmatic differentiation? what does it explain? what happens during magmatic differentiation?
The term "magmatic differentiation" refers to any process that modifies magma's original composition. A variety of rock types are formed when a single, homogeneous magma undergoes the process of magmatic differentiation, in which it splits into two or more portions of distinct composition.
Physical separation of the first crystals that form from the remaining magma, either by sinking to the bottom of a magma chamber or by being forced out to cool due to crustal deformations, is another mechanism by which magma can undergo differentiation. The observed compositional change of magma within relatively small regions has been attributed to a number of different processes over the years. There are a number of processes including:
Distinct melting events from distinct sources.Various degrees of partial melting from the same source.Crystal fractionation.Mixing of 2 or more magmas.Assimilation/contamination of magmas by crustal rocks.Liquid Immiscibility.To learn more about magma differentiation, click here:
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Auroral displays increase conspicuously at times when sunspots are most numerous. True or False
True because Sunspots are regions of the Sun's surface that are cooler than the surrounding material and are associated with increased magnetic activity.
This increased activity leads to increased solar flares and CMEs, which can cause auroral displays to increase conspicuously.
Sunspots are dark areas on the sun's surface that are associated with intense magnetic activity. When there are more sunspots, there is an increase in solar activity and an increase in the number of charged particles that reach the Earth's atmosphere.
This leads to an increase in the intensity and frequency of auroral displays. Therefore, it is true that auroral displays increase conspicuously at times when sunspots are most numerous.
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1. In the 1800s, both the French and British Canadians got tired of which country ruling them?
Circular economy - Coffee Cup
A. Map the current state ( as it is now ) of the circular life cycle of a disposable paper-based coffee cup with a plastic lid from raw materials in the earth through its life cycle to its return to the earth
B. Explain at each step, the inputs processes, machines, tools, people, facilities, and skills - needed used to make the water bottle
C. What are the impacts, in particular the impact to the environment, from this product throughout its life cycle?
D. Suggest changes to improve the process ( a future sate ) so that it reduces its negative impacts and increases positive impacts throughout its life cycle .
A. The current state of the circular life cycle is raw material extraction, Manufacturing of paper cup, distribution and use, waste generation, waste management. B. Inputs are raw materials, process are cutting, shaping etc., tools used are cutting blades, heating elements etc. C. The impacts on environment are deforestation, soil erosion, etc. D. We can chose an alternative raw material to develop paper cup.
A. Current State of the Circular Life Cycle of a Disposable Paper-based Coffee Cup with a Plastic Lid
Raw Material Extraction, The production of a disposable paper-based coffee cup starts with the extraction of raw materials. The primary raw material is paper, derived from trees through logging or from recycled paper sources.
Manufacturing of Paper Cup, The extracted trees or recycled paper are processed into pulp, which is then formed into paper sheets. The paper sheets undergo further processing to add a waterproof lining, typically made from a thin layer of petroleum-based plastic.
Distribution and Use, The coffee cups, along with their plastic lids, are distributed to coffee shops, cafes, and other food service establishments. Customers use the cups to hold their beverages, typically for a single-use purpose.
Waste Generation, Once the coffee is consumed, the paper cup and plastic lid are disposed of as waste. Unfortunately, due to inadequate recycling infrastructure or lack of awareness, a significant portion of these cups end up in general waste bins or as litter.
Waste Management, The cups and lids that are not recycled or composted are sent to landfill or incineration facilities. In landfills, they contribute to the generation of methane, a potent greenhouse gas.
B. Inputs, Processes, Tools, and Facilities in the Manufacturing of the Paper Cup
Inputs, The inputs required for manufacturing a disposable paper cup include raw materials like trees or recycled paper for the paper component and petroleum-based plastics for the waterproof lining.
Processes, The manufacturing process involves several steps, such as pulping the raw materials, forming paper sheets, adding the waterproof lining, shaping the cup, and attaching the plastic lid. These processes may involve cutting, shaping, heating, bonding, and printing.
Machinery and Tools, Specialized machinery is used for various stages of the manufacturing process, including pulping machines, paper-making machines, cup-forming machines, coating and lamination machines, and lid manufacturing machines. Tools like cutting blades, heating elements, adhesives, and printing equipment are also utilized.
Facilities and Skills, Manufacturing facilities for paper cup production typically consist of production lines with different stations for each manufacturing step. Skilled operators and technicians are required to operate the machinery, monitor quality control, and ensure the smooth functioning of the manufacturing process.
C. Environmental Impacts Throughout the Life Cycle
Raw Material Extraction, Logging for tree extraction can lead to deforestation, habitat loss, soil erosion, and disruption of ecosystems. The extraction of petroleum for plastic production contributes to greenhouse gas emissions, air, and water pollution.
Manufacturing, The paper manufacturing process consumes energy, water, and chemicals. The production of petroleum-based plastics generates greenhouse gas emissions and contributes to plastic pollution.
Distribution and Use, The transportation of coffee cups and lids contributes to carbon emissions and air pollution.
Waste Management, Improper disposal of coffee cups and lids contributes to litter, which can harm wildlife and ecosystems. In landfills, the cups contribute to methane emissions, a potent greenhouse gas. Incineration can release pollutants into the air, contributing to air pollution.
D. Changes to Improve the Process for a More Circular and Sustainable Life Cycle
Material Selection, Develop alternative materials for the paper cup and lid that are biodegradable, compostable, or easily recyclable.
Design for Recyclability, Redesign the cup and lid to be easily separable, enabling efficient recycling. Explore recyclable or compostable waterproof linings that don't hinder the recycling process.
Recycling Infrastructure, Improve recycling infrastructure and implement awareness campaigns to encourage proper recycling of coffee cups and lids. Increase access to specialized recycling facilities and promote collection programs at coffee shops and public spaces.
Composting Programs, Promote the use of compostable coffee cups and lids and establish composting programs in coffee shops, workplaces, and public areas. Encourage the diversion of coffee cup waste to composting facilities to reduce landfilling and methane emissions.
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which layer of earth's atmosphere is most strongly affected by conditions on the sun's surface?(1 point)
Thermosphere layer of Earth's atmosphere is most strongly affected by conditions on the sun's surface.
The layer of the Earth's atmosphere known as the thermosphere is situated above the interstellar medium and under the exosphere. The stratosphere is the bigger portion of the ionosphere because UV energy inside this layer of the atmosphere promotes photoionization of molecules, producing ions. The replayed is located 80 kilometres (50 miles) beyond sea level and gets its name from the Greek word flask, which means heat. Although most of the mesosphere is included in space according to the standards used to define the Representing line (100 km), the atmosphere transitions into space in the exosphere at a height of around 600 km (375 mi) at sea level. The sysem is the line separating the exosphere from the exosphere.
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Tuareg men wear a veil (tagelmust) for all of the following reasons, except __________.
A.
as protection against windstorms
B.
because Sharia law dictates that Muslim men must wear veils
C.
to ward off evil spirits
D.
for hygienic and moral purposes
Answer:
because Sharia law dictates that Muslim men must wear veils
Explanation:
Tuareg men wear a veil (tagelmust) for all of the following reasons, except because Sharia law dictates that Muslim men must wear veils.
Answer:
B
Explanation:
why, despite having an abundance of minerals and natural resources, Pakistan has been unable to realize its potential and has not been able to succeed like other countries having similar resources?
Answer:
Explanation:
Pakistan has not realised its potential because they don’t have much machinery whereas they can do anything if they want to achieve something as a country.
1) what river do the vietnamese use to irrigate their crops?
2) As an exporter of rice, where does Vietnam rank?
Answer:
I know the first one is the Mekong river but I'm not sure about the second question sorry
How many countries make up the Organization of American States?
Answer:
35 independent countries
__ turns rocks into soil.
A. Transposition
B. Deposition
C. Transportation
D. Weathering
Answer:
D. Weathering
Explanation:
Weathering is the name given to the process by which rocks are broken down to form soils.
Answer:
B i think
Explanation:
How are airplanes used in map making?
What is El Nino, and what effects does it have?
Answer:
Explanation:
el niño is the warm phase and is associated with a band of warm ocean water that develops in the central and east-central equatorial pacific
Which method is NOT an agricultural best management practice to reduce the amount of nitrogen and phosphorus in runoff waters?
testing the soil frequently
planting winter crops in the offseason
planting trees as windbreaks
using drainage systems that remove water from the soil
using GPS technology to guide farm equipment
The method that is NOT an agricultural best management practice to reduce the amount of nitrogen and phosphorus in runoff waters is: using drainage systems that remove water from the soil.
The other methods, such as testing the soil frequently, planting winter crops in the offseason, planting trees as windbreaks, and using GPS technology to guide farm equipment, can help reduce nutrient runoff and promote sustainable agriculture.drainage systems can actually increase the amount of nutrients in runoff as they can carry excess fertilizers and chemicals directly into nearby water bodies. The other methods mentioned - testing the soil frequently, planting winter crops in the offseason, planting trees as windbreaks, and using GPS technology to guide farm equipment - are all effective agricultural best management practices to reduce nutrient runoff.
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why is the radius in a circle important
Answer:
math is confusing for me and even i do not understand this but it is apparently important because it helps you find many characteristics of a circle
Explanation:
its weird
hope it helps though
Answer:
The radius of a circle is important because it describes the distance from the center to any point on the circle's circumference. The radius is used to calculate the circumference, area, and diameter of a circle. In addition, the radius is used in trigonometry to calculate angles and distances. Knowing the length of a circle's radius helps us better understand the circle's size and shape.
how is holocene climate change likely related to the agricultural revolution? group of answer choices as the rate of climate change was reduced and allowed for a more variable environment, agriculture was made possible. the start of the agricultural revolution caused significant climate change to which humans needed to adapt. agriculture became widespread in response to rapid climate change. agriculture did not develop until the climate changed to become more stable.
Given that the beginning of the agricultural revolution resulted in a considerable temperature shift to which humanity had to adjust, the Holocene climate change is probably tied to the agricultural revolution. The rapid climatic change led to a broad expansion of agriculture.
During the Holocene, there have been significant changes in the climate that have been documented in natural archives, such as the fast melting of ice sheets, the millennial moving of the northern hemisphere monsoon fringe, and sudden centennial occurrences.
The earth warmed, which led to an increase in plant life and animal migration to cooler climates. While some individuals continued to hunt and gather, others started growing extra crops.
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Not all scientists agree with commonly held views on global warming. Why?
Answer:
Ever since "Observations throughout the world make it clear that climate change is occurring, and rigorous scientific research demonstrates that the greenhouse gases emitted by human activities are the primary driver." (2009)2
Explanation:
two different rivers have drops that are the same height. in river a, this section of the river is a waterfall. in river b, this section has a hydroelectric dam. in what way does the energy differ between the drops in the two rivers?
Answer: Given are identical-height dips in two different rivers. There is a waterfall in this section of river A. There is a hydroelectric dam on this section of river B. The potential energy of the water is now transformed into kinetic energy as it falls, with the kinetic energy peaking at the waterfall's base.
Therefore, river A would have greater water kinetic energy than river B at the bottom of the descent. Similar to how, because the river's velocity is zero at that point, the top of the drop in river A has less kinetic energy than the top of the drop in river B
If a 375.4g piece of gold has a density of 19.3 g/cm3 , what is its volume? Round your answer to the nearest hundredth.
\(Volume =\frac{mass}{density} =\frac{375.4}{19.3} =19.45 cm^3\)
Hope that helps!
how did confilcts in society lead to independence for spain colonies
The way that the conflict that was in the society led to the independence was that the Napoleonic war between Spain and Napoleon made the Spanish colonies to begin to question the allegiance that they had to Spain.
What is the meaning of independence?This is the term that is used to refer to the freedom that nations would have to be able to have their own self rule, that is the nations that are being governed by other nations would have the liberty to be able to determine the ways that they would want to run the affairs of their own governments.
The Peninsular war that they had with France had made Napoleon to occupy Spain. This made the Creoles to begin to question the allegiance that they had to the Spanish people that were in their nations.
Hence the push and the fight for independence in all of these colonies of Spain.
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seasonally shifting wind systems associated with the annual cycle of returning precipitation are known as
Seasonally shifting wind systems associated with the annual cycle of returning precipitation are known as Monsoon .
What does "monsoon" mean?
A monsoon is a seasonal shift in the predominant, or strongest, winds in a certain area. Much of the tropics experience wet and dry seasons as a result of monsoons. Most frequently, monsoons are connected to the Indian Ocean.
There are two types of monsoon in India: The southwest monsoon. The northeast monsoon.
Is monsoon season rainy?
While a monsoon includes a wet season, it is more than just rain. In actuality, monsoons can bring on dry conditions. The change in wind direction that occurs when the seasons change is what triggers monsoons. In fact, the Arabic term mausim, which means "season," is even the root of the word monsoon.
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who is this.
A. teuchi
B. 3rd hokage
Answer:
teuchi
Explanation:
what’s the name given to a fire that smolders underground and threatens to come back from beneath?
A "ground fire" is a word used to describe a fire that smoulders underground and has the potential to rekindle. Ground fires can ignite in places with a lot of organic material, such as peat bogs and forest floors.
What exactly is smouldering?Smoldering is a low-temperature, flameless slow combustion that is sustained by the heat produced when oxygen touches the surface of a fuel directly. It is a serious fire hazard for two reasons.
What exactly is an underground smoulder?It begins similarly to a typical fire when heat and combustible elements are present. According to Rein, a crucial difference is that a subterranean fire lacks adequate oxygen to fuel the process, which smoulders rather than erupting into flame.
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Systems may be natural or
⇒Systems may be natural or human made/Man made
Please help i'm stuck brainiest
Describe three problems that migrant workers often face. How could language, working conditions, and economic opportunities cause these groups to struggle?
Answer:
Discrimination, exploitation, and unsafe working conditions.
Answer:
Language could be a difficulty causing communication barriers and making the migrants have trouble expressing their thoughts or perspectives. Discrimination is often faced by migrant workers, as they are not from their host country. Health care can sometimes be a struggle as not having a citizenship of the host country may make it hard to obtain health care.
Which statements describe results of the greenhouse effect? shorter days, rising sea levels, longer summers, penguins losing natural habitat, expanding ice caps, higher temperatures
Answer:
Rising sea levels
Explanation:
I hope this helped.
Answer: I just got this question lol
rising sea levels
penguins losing natural habitat
higher temperatures
Which of the following provides the best definition of the term line segment? O A. The distance between two points O B. The straight path between two points O C. The point where two sides of a polygon meet • D. The angle measure between two rays
The best definition of a line segment is "A. The distance between two points."
A line segment is a fundamental concept in geometry and is defined as the portion of a line that connects two distinct points. It is important to note that a line segment has a definite length and is finite, unlike a line which extends indefinitely in both directions.
Option A, "The distance between two points," provides the most accurate and concise definition of a line segment. A line segment represents the shortest path between two points and is often represented by a line segment symbol (e.g., AB) or by labeling the two endpoints (e.g., segment AB).
Option B, "The straight path between two points," is a partial definition that describes a general characteristic of a line segment but does not explicitly mention its finite length.
Option C, "The point where two sides of a polygon meet," is incorrect as it describes the definition of a vertex, which refers to the point where two sides of a polygon intersect.
Option D, "The angle measure between two rays," is incorrect as it describes the definition of an angle, which is formed by two rays sharing a common endpoint.
In summary, the best definition of a line segment is that it represents the distance between two points, highlighting its finite length and connecting nature.
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where would you expect to find the various mineral and rock types within earth? match the location with a description of its rock/mineral types continental crust
Answer:
The location and corresponding rock/mineral types for each layer of the Earth are as follows:
Continental crust: This layer is composed of a mixture of light-colored, granitic rocks that are rich in silica, aluminum, and potassium. The rocks of the continental crust include granite, gneiss, and schist, which are often rich in quartz, feldspar, and mica.
Oceanic crust: This layer is composed of dark-colored, basaltic rocks that are rich in iron, magnesium, and calcium. The rocks of the oceanic crust include basalt and gabbro, which are typically denser and less felsic than the rocks of the continental crust.
Mantle: This layer is composed of dense, ultramafic rocks that are rich in iron, magnesium, and nickel. The mantle is primarily made up of peridotite and pyroxenite, which are characterized by their high concentrations of olivine and pyroxene minerals, respectively.
Core: The core is composed primarily of iron and nickel and is divided into two parts: the outer core, which is liquid, and the inner core, which is solid. The solid inner core is believed to be composed of a mixture of iron, nickel, and other metals.
Which of the following statements is true?
A. The main driving force of groundwater movement is electrostatic attraction in the capillary fringe.
B. A perched water table is one that sits high on a hill rather than low in a valley.
C. The water table of an area goes down as more wells are established there.
D. The slope of the water table is called the hydraulic head.
Of the four statements given, only statement D is true.
Of the four statements given, only statement D is true. The slope of the water table, which is the surface between the saturated and unsaturated zones, is called the hydraulic head. Statement A is incorrect because the main driving force of groundwater movement is gravity. Statement B is incorrect because a perched water table is one that is above the main water table, usually caused by a layer of impermeable material trapping water in the soil above. Statement C is incorrect because establishing wells does not necessarily cause the water table to go down; rather, it depends on the rate of recharge and withdrawal. It's important to understand the correct information about groundwater movement and water tables to effectively manage and utilize this important natural resource.
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Which of the following would be an example of decreasing the lithostatic pressure under a volcano?
Lava flows stacking on top of one another to make a taller volcano.
Volcanic gas interacting with the rocks to make them weaker.
Violent shaking of the volcano due to large earthquakes.
A landslide that removes the top of a volcano.
Answer:
Lithostatic pressure, the stress exerted on a body of rock by surrounding rock, is pressure in Earth's crust somewhat analogous to hydrostatic pressure in fluids. Lithostatic pressure increases with depth below Earth's surface.
Explanation: Abstract
We use numerical models to study the mechanical stability of magma reservoirs embedded in elastic host rock. We quantify the overpressure required to open tensile fractures (the failure overpressure), as a function of the depth and the size of the reservoir, the loading by the volcanic edifice, and the pore fluid pressure in the crust. We show that the pore fluid pressure is the most important parameter controlling the magnitude of the failure overpressure rather than the reservoir depth and the edifice load. Under lithostatic pore fluid pressure conditions, the failure overpressure is on the order of the rock tensile strength (a few tens of megapascals). Under zero pore fluid pressure conditions, the failure overpressure increases linearly with depth (a few hundreds of megapascals at 5 km depth). We use our models to forecast the failure displacement (the cumulative surface displacement just before an eruption) on volcanoes showing unrest: Sinabung and Agung (Indonesia) and Okmok and Westdahl (Aleutian). By comparison between our forecast and the observation, we provide valuable constraint on the pore fluid pressure conditions on the volcanic system. At Okmok, the occurrence of the 2008 eruption can be explained with a 1,000 m reservoir embedded in high pore fluid pressure, whereas the absence of eruption at Westdahl better suggests that the pore fluid pressure is much lower than lithostatic. Our finding suggests that the pore fluid pressure conditions around the reservoir may play an important role in the triggering of an eruption by encouraging or discouraging the failure of the reservoir.
1 Introduction
The past decades have provided a wealth of observations of ground surface deformation before, during, and after volcanic eruptions using Global Positioning System (GPS), tiltmeters, strainmeters, or satellite radar interferometry (InSAR). Observed preeruption inflation ranges from a few centimeters prior to the 2006 Augustine eruption, Alaska (Cervelli et al., 2006) to several meters at Sierra Negra volcano, Galapagos Islands (Geist et al., 2008). An important question for hazard assessment is whether detected inflation is a precursor for an eruption (Biggs et al., 2014; Chaussard et al., 2013; Dzurisin, 2003; Moran et al., 2011). There are many observations of preeruptive inflation at basaltic volcanoes, for example, at Krafla and Grimsvötn in Iceland (Bjornsson et al., 1979; Ewart et al., 1991; Lengliné et al., 2008; Reverso et al., 2014; Sturkell et al., 2006), Kilauea in Hawaii (Dvorak & Dzurisin, 1993), Fernandina in the Galapagos Islands (Bagnardi & Amelung, 2012), Axial Seamount in the Pacific ridge (Nooner & Chadwick, 2009), and Okmok in Alaska (Lu et al., 1998, 2010). For several andesitic and dacitic volcanoes arc-wide, InSAR surveys have documented preeruptive inflation (Chaussard & Amelung, 2012; Chaussard et al., 2013; Lu & Dzurisin, 2014; Pritchard & Simons, 2002; 2004). In contrast, other volcanic systems can show unrest in form of ground deformation, earthquakes swarms, large heat, and gas emissions for months to decades without eruption (Acocella et al., 2015; López et al., 2012; Lowenstern et al., 2006; Martí et al., 2013; Newhall & Dzurisin, 1988). This is the case of many silicic caldera volcanoes such as Long Valley (Hill, 1984; Newman et al., 2006), Santorini (Newman et al., 2012; Parks et al., 2012), Yellowstone (Chang et al., 2007; Wicks et al., 2006), Campi Flegrei (Amoruso et al., 2007; Beauducel et al., 2004; Di Vito et al., 1999; Gottsmann et al., 2006; Lundgren et al., 2001; Orsi et al., 1999; Samsonov et al., 2014; Trasatti et al., 2008; Troise et al., 2007; Vilardo et al., 2009), or Laguna del Maule (Feigl et al., 2014; Le Mével et al., 2015).
The inflation of the ground surface in volcanic areas results from stress changes in the crust due to the accumulation of magma or the exsolution of gas inside reservoirs or due to the propagation of magma through intrusions or conduits. Such surface displacements are often modeled at first order by analytical solutions such as point pressure sources (Mogi, 1958), finite spherical sources (McTigue, 1987), or dislocations (Okada, 1985) embedded in an elastic half-space. In a case by case approach, more realistic models based on numerical techniques have been also developed to better explain volcanic ground deformation. Such models can take into account the rheology of the crust, the heterogeneities of the rock properties and the topography of the volcano (Currenti et al., 2010; Del Negro et al., 2009; De Natale et al., 1997; Geyer & Gottsmann, 2010; Ronchin et al., 2015).