If an archaeologist is interested in obsidian blade production, they would look for locations where obsidian outcrops are present. This is because obsidian is a volcanic glass that is formed from lava that cools rapidly and contains sharp edges that are perfect for blade production.
Therefore, the archaeologist would consider excavating in areas where there is a high density of obsidian artifacts found during surface surveys. Some of the potential areas where an archaeologist interested in obsidian blade production might consider excavating based on surface survey results include locations near volcanoes or areas with known obsidian sources. For example, in North America, obsidian sources can be found in areas such as the Pacific Northwest, California, and Yellowstone National Park. Additionally, the archaeologist might also look for areas where there were ancient trade routes or centers of civilization, as obsidian was a valuable commodity that was traded over long distances.
In conclusion, an archaeologist interested in obsidian blade production would need to focus their excavation efforts in areas where obsidian was likely to be found based on surface survey results. This would include areas with high densities of obsidian artifacts, as well as locations near known obsidian sources or ancient trade routes. Overall, the key is to identify areas where the raw material for obsidian blade production was readily available.
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evaporation in the water cycle is most affected by
Answer:
affected by temperature
It refers to what people stand to lose when the hazard occurs
PLS HELP, WILL REWARD BRAINLIEST!!
Explanation:
Venezuela is one of the petrostates in the world. It is a resource blessed country with a 299,953,000,000 barrels of proven oil reserve. This has made the oil rich nation assiduously dependent on the black gold (oil).
With much dependence on oil comes a host of many adverse economic issues. Falling crude prices will have a huge toll on the economy of this oil rich nation.
If the government does not diversify the economy;
Venezuela foreign exchange earning will only depend on the price of oil and the production rate. Venezuela will not be able to finance her national budget. There would be serious inflation and rise in cost of goods and prices. It can lead to total economic collapse when renewable energy takes the fore front in the energy race.Explain the differences between the average climates of Cape Town and Alicante
Cape Town has a Mediterranean climate with clear seasons. In the winter, which lasts from May to August, large cold fronts come in from the Atlantic with heavy rainfall and strong northwest winds. The winter months are chilly with an average temperature of 7 ° C. The summer, which lasts from November to February, is hot and dry. Summer temperatures are mild with an average temperature of 26 ° C.
In turn, Alicante is a city subject to a semi-arid climate with a sustained temperature all year round and exceptional sunshine. The average temperature is 11 ° C in winter and 26 ° C in summer. The precipitations are gathered over short periods, especially in September and October and the annual cumulative precipitation does not exceed 400 mm.
Thus, it can be seen that Cape Town has a more temperate and rainy climate than Alicante, which on the contrary has a more arid and hot climate.
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Ethnic neighborhoods most often form in order to __________. A. separate one ethnic culture from other ethnic groups B. support new immigrants in a new location and preserve cultural heritage C. prevent the cultural assimilation of new immigrants D. make government services more available to new immigrants
Answer:
B
Explanation:
Answer:B
Explanation:
i got a 100
What kind of plate tectonic boundaries surround Japan and make
both earthquakes and earthquake-generated tsunami common
hazards?
Japan's location on the Pacific Ring of Fire and its convergent boundaries make earthquakes and tsunamis frequent hazards due to plate movements and the release of accumulated stress and pressure.
Japan is located on the Pacific Ring of Fire and is surrounded by a convergent boundary on three sides, where two tectonic plates are moving toward each other.
These boundaries include the following: (1) the Japan Trench to the east, where the Pacific Plate is subducting beneath the North American Plate; (2) the Sagami Trough to the southeast, where the Pacific Plate is subducting beneath the Philippine Plate; and (3) the Nankai Trough to the south, where the Philippine Plate is subducting beneath the Eurasian Plate.
These boundaries generate earthquakes and tsunamis because as the plates move, they build up stress and pressure which eventually gets released as an earthquake.
The movement of the plates can also cause a displacement of seawater, which in turn generates a tsunami. The combination of the two makes both earthquakes and earthquake-generated tsunamis common hazards in Japan.
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What are the effects of earthquakes on the natural environment?
An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described
Answer:
by its crystal like appearence thus mostly forms near rocky areas
Explanation:
What kind of plants would most likely be some of the first plants found in a pasture after a fire
The first plants to emerge in a pasture following a fire are typically pioneer species, which are well-suited to rapid colonization and may swiftly establish themselves in disturbed areas.
These plants are frequently distinguished by their capacity for seed germination and growth from soil-born or easily spread by wind or animal seeds. It is significant to keep in mind that the particular plant species that emerge after a fire can differ depending on elements including the intensity of the fire, the soil characteristics, and the presence of adjacent seed sources.
The gradual healing and restoration of the ecosystem is further facilitated by the succession of plant communities that follows a fire, which frequently involves a number of different plant species over time.
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Find the value of 5a - 3b when a = 7 and b = -2.
Answer:
The answer is 41.
Explanation:
You have to substitute the values of x and y into the expressions :
\(5a - 3b\)
\(let \: a = 7 \\ let \: b = - 2\)
\(5(7) - 3( - 2)\)
\( = 35 + 6\)
\( = 41\)
To find the value of a and b substitute a and b in the equation. The answer is 41.
5a-3b when a=7 and b= -2
=5(7)-3(-2)
=35+6
=41
One of the techniques to tackle an arrangement of direct conditions in two information logarithmically is the replacement strategy. In this strategy, we track down the worth of any of the factors by grating it on one side and taking each and every term on the opposite side of the situation.
A simple algebraic solution to a system of linear equations and the variable answer can be obtained using this approach.As the name proposes, it includes tracking down the worth of the x-variable concerning the y-variable from the primary condition and afterward subbing or trading the worth of the x-variable in the subsequent condition.
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Why aren't you able to see the planets around the Sun?
Answer:
You only see planets along the ecliptic because they are never anywhere else. So we don't see planets near the North Star or any of the other stars that are above or below the flat ecliptic.
Why is geography important to ethnic religion?
Geography is very much important to ethnic religion because ethnic religions have had a great link with geography since ancient times.
When we analyze our history, we would find that ethnic religions had some style of worship that they found hard to perform when they remained out of their native place. At that moment, geography meant to be a suitable place for performing their religious rituals. They felt that carrying out religious duties within the specified geographic regions would create a positive impact.
For instance, when we take the river Ganga, we find that millions of devotees come and worship Mother Ganga which helps them purity their sins. This is how geography is vital for ethnic religion.
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Which renewable resources are found on the smaller islands of Oceania? (Choose all correct
answers.)
Wind energy
Solar energy
Geothermal gas
Water for hydroelectric power
What chemical reactions generate heat in the earth's interior?
Answer: There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements.
What is the definition of exothermic reaction?
In thermochemistry, an exothermic reaction is a "reaction for which the overall standard enthalpy change ΔH⚬ is negative." Exothermic reactions usually release heat.
Which reactions are exothermic?
The exothermic reaction is the opposite of an endothermic reaction. It releases energy by light or heat to its surrounding. A few examples are neutralisation, burning a substance, reactions of fuels, deposition of dry ice, respiration, solution of sulphuric acid into water and much more.
what does migration prevent ?
Answer:
migration is a strong force for equalizing the gene frequencies of sub populations in a species. Provided that the migration rate is greater than zero, gene frequencies will eventually equalize.
Geographic Indicators include all of the following except: Select one: O a. Size of country, in terms of geographic area b. Topographical characteristics C. Climatic conditions O d. Total GNP Demography
Geographic Indicators include all of the following except the d. total GNP Demography.
The term “geographic indicators” is used to refer to a variety of geographical features that play a significant role in the development of a country. These factors are a good indication of a country's growth and development and they can be useful for investors and others who are interested in understanding how different countries are progressing in their economic and social development. The indicators include climate, topography, soil quality, natural resources, and population size, among others.
Climate is an important geographic indicator that is often used to describe the general conditions in a particular country or region. This can include temperature, humidity, rainfall, and other meteorological variables that can have a significant impact on agriculture, health, and other areas of development.
Topography is another important indicator that is used to describe the physical features of a region or country, including mountains, valleys, and coastal areas. Soil quality is also an important indicator, as it can impact agricultural productivity and food security.
Natural resources, including minerals, oil, and gas, are also important geographic indicators that can impact a country's economic development. Population size is another important factor, as it can impact a country's labor force and consumer market.
In conclusion, the above-mentioned factors are essential in determining a country's economic and social development, which is why the study of geographic indicators is so important.
Therefore the correct option is d. Total GNP Demography
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In the lost city of Atlantis, all the factors of production are privately owned and the government has no hand in coordinating prices or economic activity. Atlantis is experiencing:
Question 1 options:
Free markets
Perfect competition
Pure socialism
Monopolistic competition
Pure capitalism
Explanation:
Based on the description provided, the economic system in the lost city of Atlantis is characterized by "Free markets" and "Pure capitalism." In a system with free markets, the factors of production are privately owned, and economic activity is primarily driven by market forces of supply and demand. The absence of government intervention or coordination of prices indicates a lack of central planning or socialism. Additionally, the mention of privately owned factors of production aligns with the principles of capitalism, where private individuals or entities own and control the means of production.
1) Which of the following statements in relation to polar bears and climate change is CORRECT?
The main driver of polar bear decline due to climate change is a decrease in mortality
Melting sea ice affects the breeding success of polar bears as they depend on sea ice to build their dens
Polar bear numbers are not actually decreasing under climate change
All of the above
None of the above
The correct statement in relation to polar bears and climate change is :Melting sea ice affects the breeding success of polar bears as they depend on sea ice to build their dens.
Climate change affects polar bears, which depend on sea ice to hunt and survive, in several ways. Melting sea ice, which is caused by global warming, affects the breeding success of polar bears because they rely on sea ice to build their dens and raise their cubs.The loss of sea ice also makes it difficult for polar bears to hunt and obtain their primary food source, seals. Polar bears, as a result, are forced to spend more time on land, where they have less access to food and are more likely to encounter humans.
Polar bears are also affected by pollution, which contaminates their habitat and food sources, as well as hunting, which reduces their populations in certain regions. As a result, climate change is having a significant impact on polar bears and their populations are decreasing in some areas.
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The correct statement in relation to polar bears and climate change is "Melting sea ice affects the breeding success of polar bears as they depend on sea ice to build their dens".
he breeding success of polar bears is indeed affected by the melting sea ice caused by climate change.
Polar bears rely heavily on sea ice for multiple aspects of their lives, including hunting, breeding, and transportation. Sea ice serves as their primary habitat in the Arctic region.
The melting of sea ice presents numerous challenges for polar bears.
As the ice melts, it becomes increasingly difficult for them to hunt their prey effectively.
Their hunting abilities are specifically adapted to the conditions on sea ice, and the loss of this platform makes it harder for them to find food.
Consequently, polar bears face a higher risk of being undernourished, unhealthy, and unable to reproduce successfully.
Moreover, the reduction in sea ice habitat limits the available space for polar bears to live and thrive. As their habitat diminishes, the polar bear population faces a decline.
This decline is attributed to factors such as reduced access to food, decreased breeding success, and increased vulnerability to other threats.
In summary, the breeding success of polar bears is indeed impacted by the melting sea ice caused by climate change.
The dependence of polar bears on sea ice for den building and other crucial activities makes them highly vulnerable to the consequences of climate-induced ice loss.
Therefore, the correct statement in relation to polar bears and climate change is "Melting sea ice affects the breeding success of polar bears as they depend on sea ice to build their dens".
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How does the collision and assembly of continents promote global cooling over time scales of millions of years?.
The collision and assembly of continents promote global cooling over time scales of millions of years as More mountains create more alpine glaciers that increase Earth's albedo. Thus the correct option is C.
What is global cooling?As a result of the cooling efficiency of particles, global cooling was a hypothesis that the Earth will soon cool, ending in a time of severe glaciers. Suspended particles related to or produced by human activity are to responsible for the act.
Over millions of years, the crash and construction of continents encourage global cooling because greater mountains produce more alpine glaciers, which raise Earth's sensitivity.
Therefore, option C is appropriate.
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The missing option of the questions are probably
a.
Greater volcanic activity emits more carbon dioxide into the atmosphere
b.
Reduced surface runoff results in fewer calcium ions carried to the oceans
c.
More mountains create more alpine glaciers that increase Earth's albedo*
d.
Continental collisions reduce the elevation of mountains, which in turn leads to more clouds and cooler surface temperatures
The median yearly salary of a retail salesperson with a bachelor's degree or higher is $14,300 less than twice that of a retail salesperson with just a high school diploma. combined, two salespeople with each of these educational attainments earn $79,900. find the median yearly salary of salespeople with each of these levels of education.
The median yearly salary of a retail salesperson with a bachelor's degree or higher and that of a retail salesperson with just a high school diploma can be represented by x and y, respectively.
The problem states that : twice the median salary of salespersons with just a high school diploma is 2ythe median yearly salary of a retail salesperson with a bachelor's degree or higher is\($14,300\) less than twice that of a retail salesperson with just a high school diploma.\(x = 2y - 14300\)
The combined median yearly salary of salespeople with each of these educational attainments is \($79,900.x + y = 79900\)
Substituting the value of x from the first equation into the second equation gives
\(:(2y - 14300) + y = 799003y - 14300 = 799003y = 94200y = $31,400\)
Substituting this value into the equation\(x = 2y - 14300 gives:x = 2($31,400) - 14300x = $19,500\)
Therefore, the median yearly salary of a retail salesperson with a bachelor's degree or higher is \($19,500\) while that of a retail salesperson with just a high school diploma is \($31,400.\)
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Are the following coordinates in the northern or southern hemisphere?
-60, 50
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.
What is southern hemisphere?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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50 POINTS NEED A QUICK AND SERIOUS ANSWER DON'T USE ME FOR POINTS, ANSWER QUESTION FULLY
Please write a two-paragraph short essay about the causes and effects of the shrinking of the Aral Sea. Each paragraph should be at least four sentences.
In your first paragraph use details to describe what led to the shrinking of the Aral Sea.
In your second paragraph use details to describe the impact of the shrinking Aral Sea on the surrounding region.
Answer:
what led to it was the rising waters of the ocean because of the glaciers becuase of global warming. It made it sink, and the global warming did it.
It made the people on the island die, or if they were smart enough to get off, they got off. It also effected trade networks and shipping routes.
Explanation:
Hope this helps you!
A population of 7000 fish experiences 1,000 deaths in a year.
What is
the population's death rate for that year?
An elementary school that recognizes holidays of various groups during the fall and winter by having children make crafts relating to the African-American celebration of Kwanzaa, the Christian celebration of Christmas, the Jewish celebration of Hanukkah, and the American civic celebration of Thanksgiving is most likely adopting which of the following frameworks?
a. color blindness
b. multiculturation
c. assimillation
d. abstract liberalism
Option B. Multiculturalism A framework refers to an ideology, set of assumptions, or belief system that guides or shapes thinking and action.
The framework adopted by an elementary school that recognizes holidays of various groups during the fall and winter by having children make crafts relating to the African-American celebration of Kwanzaa, the Christian celebration of Christmas, the Jewish celebration of Hanukkah, and the American civic celebration of Thanksgiving is most likely Multiculturalism.
Multiculturalism is an ideology that emphasizes and appreciates cultural diversity. It also promotes respect and tolerance for other people's cultures and beliefs. This framework encourages people to recognize and celebrate the uniqueness of other cultures, to learn about them, and to acknowledge and embrace their differences. Schools that practice multiculturalism often teach about various cultures in the curriculum, making it easier for students to learn about and appreciate other cultures in a positive way.
Colorblindness, on the other hand, is a framework that ignores or denies cultural differences and promotes the idea that everyone is equal, regardless of race, culture, or ethnicity. It is a misguided approach to promoting equality since it ignores and erases the experiences and histories of marginalized groups. Abstract liberalism, which focuses on individual rights and free-market economic policies, is also an inappropriate framework for promoting cultural diversity and awareness since it prioritizes individual liberty and market forces over social justice and community values.
The process of adapting and adopting the cultural values and norms of the dominant culture, is another inappropriate framework for promoting cultural diversity and awareness since it promotes the erasure of individual cultures and identities. Therefore the correct option is B
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The land-water heating difference that specifically relates to opaqueness is: a) specific heat b) altitude c) transparency d) evaporation.
The land-water heating difference that specifically relates to opaqueness is Transparency. Thus, option c is the answer.
Transparency refers to the ability of a material or substance to transmit light without significantly absorbing or scattering it. In the context of differential soil and water warming, transparency plays a role in the effect of solar radiation on the surface of soil and water.
When sunlight reaches the earth's surface, transparent materials such as water allow solar radiation to pass through and reach deeper layers, heating the water. Conversely, opaque materials such as land surfaces such as soil or vegetation absorb and reflect a higher percentage of incident solar radiation, reducing penetration and heating.
Therefore, the transparency, or opacity, of the surface material is a key factor in determining the differential in warming between land and water.
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The land-water heating difference that specifically relates to opaqueness is C)transparency. Transparency refers to the ability of a material to allow light to pass through it.
In terms of land-water heating difference, transparency plays a significant role in how much sunlight is absorbed by the water and land surfaces. Opaque materials, such as soil, absorb more sunlight and heat up faster than transparent materials like water, which allows more sunlight to penetrate through and heat up the deeper layers of water. This temperature difference between land and water affects the local climate and can contribute to the formation of ocean currents and wind patterns. Therefore, it is essential to understand the transparency of different materials to accurately predict how they will behave in terms of heating and cooling.
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if all of the earth was condensed to one calendar year which would not be true
Humans would appear on about December 1
First mammals would appear on December 14
First reptiles would appear on December 5
Answer:
wow you did your research
Explanation:
i believe you are correct
If the earth condensed into one calendar then humans would appear on about Dec 1. Ths that option A is correct.
What is a cosmic calander ?A cosmic calendar is one that is used for visualizing the chronology of the universe that results from the scaling of the age of the formation from about 13.8 bn years to a single year.
Thus concpt was popualrlized by carl sangan in 1977. The calendar of the world is thus divided into diverse cultures and forms and represents the different years.
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What is the background information of policing in america
Stress that pushes massive rock in towards each other and can often be said that it "Buckles" is called
A. Tension
B. Compression
Answer:
B
Explanation:
The main form of transportation used by the plateau Indians was a horse and
Answer: Water.
Explanation: Water was a popular transportation
remains of an undiscovered city from which ancient civilization were found in a mexican jungle?
Answer:
The Mayan civilization