the greek island of santorini has no rivers, and freshwater is hard to find, what do people from santorini do to get fresh water?

The correct ranking is as follows: Sediments were deposited in a landscape, Erosion of the cross-bedded unit, Effusive volcanic eruption(s) occurred, resulting in basalt flow(s), Explosive volcanic eruption(s) occurred, mixing volcanic material with water in high-energy surge deposits.


1. Sediments being deposited in a landscape is usually one of the earliest events in the formation of rocks. This process involves the settling of particles like sand, silt, or clay onto a surface.
2. Erosion of the cross-bedded unit refers to the wearing away or removal of a layer of sediment that has distinct cross-bedding patterns. This erosion occurs after the deposition of sediments.
3. Effusive volcanic eruptions occur when molten rock (magma) reaches the surface and flows out in a gentle manner, resulting in the formation of basalt flows. This process happens after the erosion of the cross-bedded unit.
4. Explosive volcanic eruptions occur when highly pressurized magma erupts violently, releasing volcanic material and mixing it with water. The high-energy surge deposits form as a result. This event is the most recent one in the sequence.

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Answer:Yes

Explanation:It's harder for them to cope after a disaster because they don't have the resources and materials to build back up

Answer: A

Explanation: An indicator species is a species that will affect its environment greatly in its absense or its apearence. So this means it will most probably be affected first. The only other logical answer would be C but we are trying to save it from humans and animals dont need money.

Answer:

the distribution of humans around the world

features such as mountains, volcanoes, rivers, and glaciers

Explanation:

The two topics studied by geographers are the distribution of humans around the world and features such as mountains, volcanoes, rivers, and glaciers. Option a and d is the correct answer.

Geographers study how humans are distributed across different regions, countries, and continents. They examine factors such as population density, migration patterns, urbanization, and cultural variations. By analyzing the distribution of humans, geographers gain insights into social, economic, and environmental interactions on a global scale. Option a and d is the correct answer.

Geographers also study the physical features of the Earth's surface. They analyze and map various landforms, including mountains, volcanoes, rivers, glaciers, and other natural features. Understanding the distribution, formation, and characteristics of these features helps geographers understand the Earth's physical processes, such as plate tectonics, erosion, and climate patterns.

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The complete question is, "Select all the correct answers. Which two topics are studied by geographers?

a. the distribution of humans around the world

b. the principles for solving border disputes

c. life cycles of plants and animals

d. features such as mountains, volcanoes, rivers, and glaciers"

Answer:

Tok Pisin a native language of Papa New Guinea, an isolated country.

Hiri Motu a second native language of Papa New Guinea, an isolated country.

Explanation:

Isolated languages can persist over time due to the lack of outside influence of other languages that allow for the morphing of language from its roots in its origin.

Hay múltiples razones por las que los habitantes de Sudamérica, Centroamérica y África deciden migrar a otros países.

Algunas de estas razones son las siguientes:

1. Condiciones económicas: una de las principales razones por las que las personas emigran es por las condiciones económicas en su país de origen. Si no pueden encontrar trabajo o si el salario que reciben no es suficiente para cubrir sus necesidades, es posible que decidan mudarse a otro país donde las oportunidades laborales sean mayores o los salarios sean más altos.

2. Condiciones políticas: la inestabilidad política también puede ser una razón para migrar. Si el país está en conflicto, hay violencia o hay una dictadura, es posible que las personas se sientan inseguras y decidan mudarse a otro lugar donde se sientan más seguras.

3. Condiciones climáticas: las condiciones climáticas extremas, como sequías, inundaciones, tormentas y otros desastres naturales, también pueden ser una razón para migrar. Si una zona es afectada por estos fenómenos con frecuencia, es posible que las personas decidan buscar un lugar más seguro para vivir.

4. Reunificación familiar: también es común que las personas emigren para reunirse con sus seres queridos que ya se han mudado a otro país. Si una familia se ha separado por motivos laborales, educativos u otros, puede ser que decidan mudarse todos juntos para estar juntos de nuevo.

En resumen, las razones por las que los habitantes de Sudamérica, Centroamérica y África deciden migrar a otros países son muy variadas y pueden ser económicas, políticas, climáticas o personales.

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Answer:

Greenhouse gases, including water vapor, carbon dioxide, and methane, form a small percentage of the overall atmosphere, yet they play an important role, trapping the heat required for life on Earth.

Trochophores, the free-swimming larvae of many mollusks, are propelled through the water by cilia.

Cilia are small, hair-like structures that cover the outer surface of trochophores. These cilia beat in coordinated waves, creating a current of water that propels the larvae forward. The beating motion of the cilia generates a force that pushes against the surrounding water, allowing the trochophores to move and navigate through their aquatic environment.

The cilia serve as both locomotory and feeding structures for trochophores. In addition to propelling the larvae, the beating cilia also help to create feeding currents. As the cilia move, they create a flow of water that directs microscopic food particles towards the larva's mouth, enabling it to capture and consume food. The use of cilia for propulsion is a common adaptation among many marine organisms, including various larvae stages of mollusks. It allows them to disperse in search of new habitats, find food, and avoid predation during their early developmental stages before they undergo metamorphosis into their adult forms.

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Answer:

Explanation:

The built environment touches all aspects of our lives, encompassing the buildings we live in, the distribution systems that provide us with water and electricity, and the roads, bridges, and transportation systems we use to get from place to place. It can generally be described as the man-made or modified structures that provide people with living, working, and recreational spaces. Creating all these spaces and systems requires enormous quantities of materials.

Forty five percent of Chinese people live in cities.

Answer:

5%

Explanation: good explanation

The probability that none of the patients will get worse is : ( A ) 96%

Given data :

Full recovery = 55%

condition improvement = 24%

No changes = 17%

condition worsens = ?

Probability of patients worsens = ( 1 - P(recovery) + P(improve) + P(No changes) )

= ( 100% - ( 55% + 24% + 17% )

= ( 100% - 96% )

= 4%

Therefore the probability of None of the patients getting worse is : 96%

Hence we can conclude that The probability that none of the patients will get worse is : ( A ) 96%

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12. Cleavage and fracture are both terms used to describe how minerals break, but they differ in the way the breakage occurs.

13. The geologist can use the property of hardness to differentiate feldspar from calcite without acid

12. Cleavage: Cleavage refers to the tendency of a mineral to break along planes of weakness, producing flat, smooth surfaces. These surfaces are often parallel to specific crystallographic planes or directions of the mineral's atomic arrangement. Cleavage can be described by the number and orientation of the resulting flat surfaces. Minerals with good cleavage break easily along these planes, and the resulting fragments typically have regular shapes and smooth edges.

Fracture: Fracture describes the way a mineral breaks when it does not exhibit cleavage. Unlike cleavage, fracture does not occur along planes of weakness but rather involves irregular or curved surfaces. The resulting fragments from fracturing can have jagged, rough edges, and the shapes may be irregular.

Cleavage and fracture are terms used to describe how minerals break. Cleavage refers to the tendency of a mineral to break along planes of weakness, producing flat, smooth surfaces, while fracture describes irregular or curved breakage surfaces without following specific planes of weakness.

13. Hardness: Hardness is a mineral property that refers to its resistance to scratching. It is measured on the Mohs scale, which ranks minerals from 1 (softest) to 10 (hardest). Feldspar has a hardness of 6 on the Mohs scale, while calcite has a hardness of 3.

Test for hardness:

The geologist can perform a scratch test to determine the hardness of the mineral. They can use a mineral of known hardness, such as a fingernail (hardness of around 2.5), a copper penny (hardness of around 3), or a steel nail (hardness of around 6.5-7). By trying to scratch the mineral in question with these known hardness materials, the geologist can assess whether the mineral is harder or softer.

Results:

If the mineral can be scratched by a fingernail or a copper penny but not by a steel nail, it is likely to be calcite, as calcite has a hardness between 2.5 and 3.

If the mineral cannot be scratched by a fingernail or a copper penny but can be scratched by a steel nail, it is likely to be feldspar, as feldspar has a hardness of 6 and is harder than calcite.

In the absence of dilute acid, the geologist can differentiate feldspar from calcite using the property of hardness. By performing a scratch test with materials of known hardness, they can assess whether the mineral is harder or softer, allowing them to distinguish between feldspar (hardness of 6) and calcite (hardness of 3).

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The best method for scientists to use in determining the relative age of the undisturbed sedimentary rock layers exposed on a hillside along a highway is the principle of superposition.

This principle, fundamental to the science of geology, states that in undisturbed layers of sedimentary rocks, the oldest layers are found at the bottom, and the layers become progressively younger as you move upwards. This occurs because sediments are deposited over time, with newer sediments accumulating on top of older ones.

Using the principle of superposition, scientists can establish a chronological sequence of the rock layers by studying their position and comparing the layers with one another. Additionally, they may examine the types of sedimentary rocks present, as well as the fossils found within the layers. By analyzing the types of fossils and correlating them with the known age of specific organisms, scientists can further refine their understanding of the relative ages of the rock layers. This method is known as biostratigraphy.

In summary, to determine the relative age of undisturbed sedimentary rock layers exposed on a hillside, scientists would primarily use the principle of superposition, analyzing the position of the layers and using fossil evidence as a secondary source of information through biostratigraphy. By employing these methods, scientists can build a detailed understanding of the geological history of the area and the sequence of events that led to the formation of the exposed rock layers.

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Answer:

The heat from the core of the Earth can cause the mantle layer to move. This causes the tectonic plates to move.

Answer: The heat from radioactive processes within the planet's interior.

Explanation:

Answer:

all of the above

Explanation:

all 3 countries border the pacific ocean but most countries a connected to an ocean or sea so all over the world is most logical

Answer:

D

Explanation:

The Malthusian Theory explains that the faster the population grows, the harder it is for there to be enough resources for everybody. Modern technology has proved his theory incorrect in some countries, but for developing countries that do not have this kind of technology yet, this can prove to be true. We know that developing countries have a higher CBR (control birth rate) than developed countries because of the industrial, agricultural, and medical revolution. Medical practices are improving, agricultural technologies are coming to play, and KEY: INDUSTRIAL REVOLUTION. This means that families are going to have a LOTTTT of children because they need their children to work EARLY to help their own family financially as well as the country's economy. Because of this and underdeveloped agricultural technology, famine is prominent in these countries. Some countries still farm by hand using subsistence and intensive agriculture. There is a very low percentage of commercial agriculture, and that is also another reason why there isn't enough food. Sorry if that was a lot! AP Human Geo was my fav subject in 9th grade :P

I hope this helped bestie!

Of the three primary forms of subaerial volcanoes, cinder cones consist of a cone-shaped pile of tephra often formed in a single eruption.

Cinder cones, one of the three primary forms of subaerial volcanoes, are characterized by a cone-shaped accumulation of tephra that is typically formed in a single volcanic eruption. Tephra, consisting of fragmented volcanic material such as ash, cinders, and small rocks, builds up to create the distinct cone shape of these volcanoes. Unlike other types of volcanoes, cinder cones are often smaller in size and have a simpler structure. They are commonly found in volcanic regions and can provide valuable insights into past volcanic activity.

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Answer:

The correct statement is C. Greece's unstable economy has been improved by the Union. Since joining the European Union in 1981, Greece's economy has significantly improved, with the country experiencing high levels of growth and development. This has been largely due to the access to the EU's single market, and the financial support Greece has received from the EU in the form of grants and loans.

True. India is the world's largest user of groundwater, and its aquifers have been severely over-pumped for decades, leading to a rapid depletion of the country's water resources.

Groundwater is a crucial source of water for drinking, irrigation, and industrial purposes in India, and the excessive extraction of this resource has resulted in many negative impacts.

The groundwater levels in many parts of the country have declined significantly, and this has led to the drying up of wells and boreholes, reduced water availability for farmers, and the degradation of soil quality. The over-pumping of groundwater aquifers has also resulted in the contamination of water sources with arsenic, fluoride, and other harmful pollutants.

The Indian government has implemented various measures to tackle this issue, including promoting the use of alternative water sources and regulating groundwater use, but there is still a long way to go to ensure sustainable management of this vital resource.

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Modern global agricultural patterns have been most directly influenced by a variety of factors. One of the main factors is the increase in population, which has led to the need for greater food production and efficiency in agriculture.

Additionally, advances in technology and scientific research have led to the development of new farming techniques, equipment, and crops that can be grown in different regions and climates. Climate change and its effects on weather patterns and soil quality have also impacted agricultural practices around the world. Trade policies, government subsidies, and economic globalization have also played a role in shaping modern agriculture by influencing the distribution and demand for certain crops and products. Overall, modern global agriculture is a complex system that is constantly evolving in response to changing environmental, social, and economic conditions.

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Answer:

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Answer:

d

Explanation:

Plants, birds, and animals all live in an ecosystem, therefore they are constituents of an ecosystem. Just ignore the fancy term, it just means they live there

The correct answer is C, The partial pressure of oxygen at the top of Mt. Everest is approximately 48 mmHg.

First, let's find the total atmospheric pressure at the top of Mt. Everest:

Total atmospheric pressure = Air pressure at the top of Mt. Everest = 228 mmHg

Now, we can calculate the partial pressure of oxygen:

The partial pressure of oxygen = Proportion of oxygen * Total atmospheric pressure

The proportion of oxygen = 20.9% (which can be written as 0.209)

Partial pressure of oxygen = 0.209 * 228 mmHg ≈ 47.6 mmHg

Rounding this value to the nearest whole number, the partial pressure of oxygen at the top of Mt. Everest is approximately 48 mmHg.

Everest, also known as Mount Everest, is the highest peak in the world and a majestic mountain located in the Himalayas. Standing at a towering height of 8,848.86 meters (29,031.7 feet), Everest is situated on the border between Nepal and China (Tibet Autonomous Region). It is a part of the greater Himalayan range and has captivated the imagination of mountaineers and adventurers for centuries.

The first successful ascent of Everest was achieved by Sir Edmund Hillary of New Zealand and Tenzing Norgay, a Sherpa of Nepal, in 1953. Since then, climbing Everest has become a significant goal for mountaineers from around the globe, but it remains an incredibly challenging and dangerous feat. The harsh weather conditions, extreme altitude, and treacherous terrain make it a daunting undertaking, requiring physical endurance, technical skills, and careful planning.

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The importance of an equitable distribution of resources in the society is that it provides equal rights to the sections of the society

It should be noted that the equitable distribution of resources in the society simply means that the resources are effectively shared.

In this case, the importance of an equitable distribution of resources in the society is that it provides equal rights to the sections of the society

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Descending air dominates in the subtropics (20° to 30° North and South latitude) and the poles. The global distribution of precipitation shows that the wettest areas on Earth are in the "rising air" zones, while the driest areas (subtropical deserts and the even drier polar areas) are in the "descending air" belts.

Answer: The Northern Hemisphere includes all of North America, the northern reaches of South America, about two-thirds of Africa, all of Asia excluding (parts of Indonesia) and all of Europe. The Southern Hemisphere includes most of South America, one-third of Africa, all of Antarctica, a small sliver of Asia (parts of Indonesia) and all of Australia/Oceania.

Explanation:

The southern hemisphere coordinates of the Earth planet is refer to that region that Starting from latitude 0°, it travels south until it reaches latitude 90°S.

The portion of Earth south of the Equator is known as the Southern Hemisphere. It includes all or parts of four oceans the Indian Ocean, South Atlantic Ocean, South Pacific Ocean, and Southern Ocean as well as New Zealand and the majority of the Pacific Islands in Oceania.

It also includes all or parts of five continents—Antarctica, Australia, about 90% of South America, about one-third of Africa, and some islands off the continental mainland of Asia.

Its surface is made up of 32.7% land and 80.9% water, compared to the Northern Hemisphere's 60.7% water content.

Therefore 90° N and 90° S are the geographic poles, respectively. The Equator, the primary plane of all geographic coordinate systems, is marked by the latitude of 0°.

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