Answer:
Milankovitch
Explanation:
the Earth has natural warming and cooling periods caused by Milankovitch cycles or variations in the tilt and/or orbit of the Earth around the Sun
To hold back fire from homes, trees should have all branches trimmed within ______ feet of the ground to stop grass fires from reaching the canopy.
To hold back fire from homes, trees should have all branches trimmed within 6-10 feet of the ground to stop grass fires from reaching the canopy. Additionally, the branches of the trees should be at least 15 feet away from the chimneys.
Trimming the trees regularly is suggested to avoid any kind of wildfire incidents. Removing the dead leaves, grass, pine needles and weeds is necessary to prevent wildfires.
During dry seasons like fall and dry spring, keeping the yard clean of dry branches and twigs would help. Grass should also be trimmed to shorter than 4 inches during the dry season.
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Which ancient civilization produced the earliest city-states?
A. Greece
B. Rome
C. Egypt
D. Mesopotamia
E. Sumer
Answer:
Greece
Explanation:
Which characteristic of water will allow a paperclip to remain floating on water when the paperclip is gently placed on top of the water?
adhesion
surface tension
solvent properties
nonpolar
Answer:
the answer will be surface tension
due to the accumulation of greenhouse gases in the atmosphere, the earth is currently experiencing increasing temperatures, creating a global change in climate. what are the effects of climate change on the global distribution of species?
Species from mountains are moving to higher altitudes. Distributions of species are moving toward the polar regions of the planet. the region surrounding the North or South Poles. The majority of the northern polar region is made up of pack and floating ice that is 7 to 10 feet (2 to 3 meters) thick, floating on the Arctic Ocean, and is encircled by land masses.
The Arctic Ocean and a portion of several nearby land masses are included in the northern polar area, sometimes known as the Arctic. The Antarctic, often known as the southern polar region, includes parts of the Southern Ocean and the continent of Antarctica. The two polar zones are distinct from the two major climatic and biogeographical belts of the planet, a tropics belt around the equator, and two middle latitude regions situated between the tropics and the poles. Because they receive so little direct sunshine, the Arctic (North Pole) and Antarctic (South Pole) are both extremely frigid. Even at the height of summer, the Sun is low on the horizon. The Sun doesn't rise at all for several months during the winter since it is so deep below the horizon. The world's climate is significantly regulated by our frozen poles. The white ice helps to maintain a uniform temperature on Earth by reflecting some of the sun's rays back into space. The circulation of warm and cold water around the oceans is also regulated by sea ice.
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Part B: Developing Your Arguments Claims form the basis of an argument. They’re detailed statements that you must prove. Consider how you’ll support your claims with evidence using credible sources such as My NASA Data and NASA Climate Time Machine. You can use other reliable sources as well. Write down two or three claims for your argument and include evidence to support each of your claims. Cite the sources for your evidence using a URL address or book or journal title. 100 points
Answer:
People used letters or postcards before the internet was created to communicate with their friends and family. Around the turn of the century, people began using the internet and discovered that they could quickly interact with one another .
Explanation:
who is the richest person in the world of 2020
Answer:
Jeff Bezos
Explanation:
What is one major problem created by globalization?
O A. Military conflicts between powerful nations have increased.
O B. Fewer workers are able to get an education related to their jobs.
C. An increase in international shipping has led to more pollution.
O D. It has become more difficult to get products made in other
countries.
how does latitude of a location impact the weather and climate?
Answer:
There is a relationship between latitude and temperature around the world, as temperatures are typically warmer approaching the Equator and cooler approaching the Poles. There are variations, though, as other factors such as elevation, ocean currents, and precipitation affect climate patterns.
Explanation:
Answer:
There is a relationship between latitude and temperature around the world, as temperatures are typically warmer approaching the Equator and cooler approaching the Poles. There are variations, though, as other factors such as elevation, ocean currents, and precipitation affect climate patterns. The most important factor is latitude because different latitudes receive different amounts of solar radiation. Sunlight filters through a thick wedge of atmosphere, making the sunlight much less intense.
Explanation:
Determine whether the following symbols are universal or contextual.
Answer:
Universal symbols - a red rose in The Nightingale and the Rose, the water in The Water of Life
Contextual symbols - hot buns in A Little Princess, a mockingbird in To Kill a Mockingbird
Explanation:
A symbol is a word or object that stands for another word or object. Symbols are often used in literature to give us another, deeper meaning that goes beyond what's literally written. Symbols can be:
Universal - symbols that are always recognized as a reference to something else, e.g. a red rose as a symbol of love, water as a symbol of life, a dove as a symbol of peace, etc.Contextual - symbols that have a specific meaning only in the story they are used in, e.g. hot buns in A Little Princess, a mockingbird in To Kill a Mockingbird. These things don't have this particular symbolic meaning outside these stories, unlike universal symbols, which can be recognized in many works and many cultures.In what ways do witches serve "positive" social purposes and in which ways are they manifestly "negative"? Feel free to draw on any analogies with aspects of modern US society that you can think of in formulating your answer.
The perception of witches as serving "positive" or "negative" social purposes is varied like healing, and fear respectively. We can draw analogies with modern US society across cultures, history, and so on.
Witches were often associated with practices that deviated from established societal norms and religious beliefs in the earlier days. In this sense, they were seen as a threat to social order and religion leading to negative perceptions about them.
Witches in those days were often accused of engaging in harmful magic, causing illness, misfortune, or even death. These negative associations are coming from fear, superstition, and the desire to control or eliminate practices considered outside the societal norm by the people.
In some cultural and historical contexts, witches were also revered as healers and midwives. They were believed to possess knowledge of herbal remedies, divination, and other practices that could benefit individuals or communities.
They also served as spiritual practitioners and did spiritual guidance. They do divinations, rituals etc. In these cases, witches were seen as positive contributors to society, providing services and guidance to people to help them.
Perceptions of witches as positive or negative vary across cultures. Some cultures revere witches as spiritual leaders or wise women, while others demonize them as harmful entities. This cultural variation reflects different belief systems and societal values, which also exist in modern US society, where different perspectives shape perceptions of various practices and beliefs of people.
The perception of witches has changed over time. In some historical periods, witches were regarded as threats and persecuted, while in others, they were respected as valuable community members. The reception of witches as serving "positive" or "negative" social purposes is complex and varies across cultures and historical periods.
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The perception of witches serving "positive" or "negative" social purposes varies across cultures and historical contexts.
What is the perception of witches serving "positive" or "negative" social purposes varies across cultures and historical contextsPositive Social Purposes:
1. Healing and Herbalism: Throughout history, some witches have been associated with healing practices and knowledge of herbal remedies. They were often sought out for their abilities to provide natural remedies for ailments and promote well-being.
2. Community Support: Witches have sometimes been seen as providers of community support. They may offer advice, guidance, and spiritual assistance to individuals facing personal challenges or difficult life situations.
3. Knowledge and Wisdom: Witches have been depicted as possessors of esoteric knowledge and wisdom. In some societies, they were revered for their insights into nature, spirituality, and the mysteries of life.
Negative Manifestations:
1. Persecution and Witch Hunts: Witches have historically been subject to persecution and witch hunts, especially during periods like the European witch trials.
2. Dark Magic and Harm: The portrayal of witches engaging in malevolent activities, such as casting spells, cursing, or causing harm to others, has been prevalent in folklore and literature.
3. Social Outcasts and Marginalization: Witches have often been marginalized and stigmatized in societies due to their perceived association with the occult, non-conformity, or unconventional beliefs. This marginalization can lead to discrimination, ostracism, and exclusion from mainstream communities.
Drawing an analogy with aspects of modern US society, one could argue that the perception of witches shares some similarities with how certain marginalized groups or individuals are treated.
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A Nation-State had four essential features: Population, Territory, Sovereignty, and a Government. Define each of the features then locate this information for any nation-state that you choose. Please use the same nation-state for all of the features. The definitions of the features should help you to identify the necessary information that you are to take note of.
Answer:
population: a stable population that has settled in an area
territory: a group that attempts to control/influence people by taking control over an area/land
sovereignty: having authority of an area that can govern itself
government: political control over individuals/citizen, political administration
Japan is a nation-state
The circumference of a circle is 137 cm. Find its diameter, in centimeters.
Sociology is the process of self-discovery.
True
False
Explain how the following influence exploitation of minerals
:Mode of occurence of minerals
The mode of occurrence of minerals can also affect the environmental impacts of mineral exploitation. For example, surface mining can result in the destruction of vegetation and habitat, as well as the production of large amounts of waste material. Underground mining can also have significant environmental impacts, including the potential for water pollution and the alteration of landforms.
What are minerals?Generally, The mode of occurrence of minerals refers to the way in which minerals are distributed within the earth's crust. This can have a significant influence on the exploitation of minerals, as it affects the ease with which the minerals can be extracted and processed.
Minerals can occur in a number of different modes, including:
In veins or lodes: Minerals such as gold and silver are often found in veins or lodes, which are narrow, linear deposits of minerals that are often associated with faults or fractures in the earth's crust. These types of deposits can be difficult to extract, as they often require tunneling or underground mining methods.
In ore deposits: Ore deposits are concentrations of minerals that are sufficiently abundant and sufficiently concentrated to be economically extracted. These deposits can be found in a variety of geological settings, including sedimentary, metamorphic, and igneous rocks. The mode of occurrence of an ore deposit can affect the cost and difficulty of extracting the minerals, as well as the equipment and techniques needed to do so.
In placers: Placer deposits are concentrations of minerals that have been transported by water and deposited in a new location. These types of deposits are typically found in streams and rivers, and can be mined using methods such as panning, sluicing, or dredging.
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which area of the ocean is most likely to have the least accumulation of sediment?group of answer choicescontinental slopecontinental shelfabyssal plainoceanic ridge
Answer:
oceanic ridge is the correct answer.
Explanation:
NUMBER 8 PLEASE ANSWER IT ASAP AND WITH COMPLETE SOLUTION!!!
Moist air undergoes a heating and humidification process at a pressure of 101.325 kPa from an initial state of 15°C db and 80% relative humidity to a final state at 22ºC and 60% relative humidity. If the mass flow rate of the air at the initial state is 27.7 kg da/s, what is the increase in the water content of the air? Express your answer in kg/s. In your written solution, draw the process in the psychrometric chart, show the initial and final state and the values obtained from the chart.
If the mass flow rate of the air at the initial state is 27.7 kg da/s , then the increase in the water content of the air is -0.039648 kg/s.
How to find?The process can be drawn on a psychrometric chart as shown below:
In order to solve the problem, the following steps are to be followed:
Step 1: Find the Humidity Ratio at state 1
The Humidity Ratio (ω1) can be found using the formula:
\(Relative Humidity (RH1) = (ω1/ωsat) × 100\)
Where,
ω1 = Humidity Ratio at State 1
ωsat = Saturation Humidity Ratio at State 1
The value of saturation humidity ratio (ωsat) can be obtained from the psychrometric chart.
ωsat at State 1 corresponds to temperature T1 and 100% relative humidity.
From the chart,ωsat = 0.012 kg water/kg dry air.
Therefore,
RH1 = (ω1/ωsat) × 100
80% = (ω1/0.012) × 100ω1
= (80/100) × 0.012
= 0.0096 kg water/kg dry air.
Step 2: Find the Humidity Ratio at state 2The Humidity Ratio (ω2) can be found using the formula:
RH2 = (ω2/ωsat2) × 100
From the chart,ωsat2 = 0.0136 kg water/kg dry air.
Therefore,
RH2 = (ω2/ωsat2) × 10060%
= (ω2/0.0136) × 100ω2
= (60/100) × 0.0136
= 0.00816 kg water/kg dry air.
Step 3: Find the increase in Humidity Ratio
Increase in Humidity Ratio \((Δω) = ω2 - ω1Δω\)
= 0.00816 - 0.0096
= -0.00144 kg water/kg dry air.
The negative sign indicates that there is a decrease in the water content of the air.
Step 4: Find the Mass flow rate of water
Mass flow rate of water can be found using the formula:
Mass flow rate of water = Mass flow rate of dry air x ΔωMass flow rate of water
= 27.7 x (-0.00144)
= -0.039648 kg/s.
Therefore, the increase in the water content of the air is -0.039648 kg/s.
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Imagine that you’re a student who lives in Miami, Florida, and your family has decided that it’s time to move to a new home. Which of the following situations would be an example of an external migration?
External migration or international migration occurs when individual leaves one's own country and moves to another.
Thus, the correct option is moving to Mexico.
What is Migration?
Human migration is the movement of individuals from one location to another with the aim of relocating, either permanently or temporarily.
There are many various kinds of migration, including rural-urban migration, emigration, immigration, internal migration, and counter-urbanization.
Differences in income and economic opportunities between nations, varied levels of social and human security, and preexisting ethnic and diaspora networks are the main drivers of international migration.
People move for a variety of reasons, including climate change, poverty, and issues with climate security, demography, and human rights.
However, internal migration (inside a single country) is also feasible and, in fact, is the most common type of human migration globally. The movement frequently takes place over great distances and from one country to another (external migration).
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a computer is a powerful tool developed by the nature true or false
Answer:
False
Explanation:
Computer was man made but used from parts of nature
Answer:
False
Explanation:
Computer is not natural thing its manmade thing developed by humans.
In each example, the atmosphere is interacting with another subsystem of earth. identify the other subsystem.
The atmosphere is interacting with another subsystem of the earth. identify the other subsystem carbon dioxide.
An environment is the layers of gases surrounding a planet or a gas surrounding a heavenly body (as a planet) The atmosphere of Mars is made up mostly of carbon dioxide.
Earth's atmosphere consists of about seventy-eight percent nitrogen, 21 percent oxygen, 0.9 percent argon, and zero.1 percentage different gases. hint amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0.1 percent. additionally.
An ecosystem (from historical Greek ἀτμός (atmós) 'vapor, steam', and σφαῖρα (sphaîra) 'sphere') is a layer of fuel or layers of gases that envelope a planet and is held in vicinity by means of the gravity of the planetary body. A planet retains an atmosphere whilst the gravity is extraordinary and the temperature of the ecosystem is low.
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The series of processes which rock forms, changes from one type to another, is destroyed and forms again by geological processes?
The rock cycle is a series of processes that involve the formation, transformation, destruction, and reformation of rocks. These processes are influenced by various geological activities.
The formation and transformation of rocks is a continuous process that occurs over millions of years due to various geological processes.
The rock cycle is a continuous process that involves three major types of rocks: igneous, sedimentary, and metamorphic rocks. The cycle begins with the formation of magma or lava, which cools and solidifies to form igneous rocks. These rocks can be further transformed into sedimentary rocks through weathering, erosion, and deposition of sediments. Sedimentary rocks can then be transformed into metamorphic rocks through heat and pressure.
Metamorphic rocks can be transformed back into igneous rocks through melting and cooling, completing the cycle. The cycle continues as rocks are destroyed through weathering and erosion, and new rocks are formed from the resulting sediments.
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Is line l parallel to line m? Explain (1 point)
Note: Not drawn to scale.
A. Yes, alternate interior angles are congruent.
B. No alternate interior angles are not congruent.
C. No, corresponding angles are not congruent.
D. Yes corresponding angles are congruent.
When connecting past and present issues, it is best to follow a series of steps. Which step is missing from the pattern? 1. Identify common issues in the past and the present. 2. Research supporting evidence. 3. __________ 4. Make connections. 5. Draw conclusions. A. Prepare an analysis report. B. Establish cause and effect. C. Validate the outcomes of the two events. D. Compose a policy to improve future issues. Please select the best answer from the choices provided A B C D Mark this and return
B: Establish cause and effect.
Explanation:
Answer:b :)
Explanation:
which one of the following statements regarding active and/or passive margins is not true?
Due to the size of its sand dunes, Cape Cod represents an active margin. (Cape Cod is an example of a passive margin rather than an active one.) This statement about active and/or passive margins is not true.
AMFTBs and the Mesozoic/Tertiary basins they are linked with are only found at the active borders of the circum-Pacific and Southeast Asia, and active margin they can be either intra oceanic arcs or continental volcanic arc systems. On the oceanward side of often-still-active arcs or else the inactive batholithic roots of past arcs, forearc basins are found. Behind the arcs are back-arc basins. Peneplaned, occasionally rifted basements that integrate with the protruding igneous rocks of the arc or else underlie them often underlie both basin types. The class of episutural basins, which includes both forearc and back-arc basins, is covered in Chapter 4 of Volume 1A of Roberts and Bally, as well as Tables 27.2 and 27.3 therein.
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ephemeral streams consist fo a seres of intertwined channels that are overloaded with sediemnt. TRUE/FALSE
Ephemeral streams consist fo a seres of intertwined channels that are overloaded with sediemnt is false.
Ephemeral streamsEphemeral streams are temporary watercourses that flow infrequently, usually during and immediately after rainfall events. They are not typically overloaded with sediment or composed of a series of intertwined channels.
Ephemeral streams are characterized by their intermittent nature, with periods of flow followed by dry spells. While they may carry sediment during episodes of flow, sediment load and channel complexity are not defining features of ephemeral streams.
Instead, they are transient waterways that reflect the seasonal or episodic nature of water availability in arid and semi-arid regions.
Therefore, the correct answer is false.
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Which of the following statements is false?
A.
Less than 2% of the US population is currently engaged in agriculture.
B.
Arable land is very minimal in the United States.
C.
Most urban residents of the US are not engaged in agriculture.
D.
The United States, India, and China are the world’s three leading agricultural producers.
Please select the best answer from the choices provided.
Answer:
Less than 2% of the US population is currently engaged in agriculture.
Explanation:
The US is a well-developed country, in fact, it is the biggest economy in the world. Naturally, with such a strong economy and high development, the majority of the population is engaged in the tertiary economic sector. The people that work in agriculture, as expected represent a very low percentage, but that is very misleading when it comes to production.
Even though less than 2% of the US population is engaged in agriculture, it is still one of the three biggest agricultural producers in the world. This is due to the usage of modern technology and mechanization in agriculture, so very few people can operate on very large land and produce enormous amounts of agricultural goods. Also, the country is enormous, and there is an abundance of arable land, most of which is used to the maximum.
Answer:
A
Explanation:
if im wrong sorry im doing the test rn though!
A mid-latitude cyclone originates at a _________________________________ where warm tropical air meets cool polar air.
A mid-latitude cyclone originates at a polar front, where warm tropical air meets cool polar air.
These cyclones are large-scale weather systems that form in the mid-latitudes, typically between 30° and 60° latitude. The process begins when the warm tropical air mass and the cool polar air mass collide along the polar front. The warmer air is forced to rise over the colder air, creating an area of low pressure at the surface.
This low-pressure system initiates the cyclonic rotation, with air flowing counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. As the cyclone develops, it brings various weather conditions, such as rain, snow, and strong winds, depending on the temperature and moisture characteristics of the air masses involved.
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For 2019 jetblue reported roe of 9ompared to 23or southwest airlines. the biggest contributor to this difference is that jetblue had a much lower level of ________
For 2019, JetBlue reported ROE of 9 compared to 23 for Southwest Airlines. The biggest contributor to this difference is that JetBlue had a much lower level of asset turnover.
Return on Equity (ROE) is a financial ratio that measures a company's ability to generate profits with the shareholders' equity. It is computed by dividing net income by shareholders' equity. ROE provides insight into the amount of profit the company can generate for every dollar invested by the shareholders.
Assets Turnover Ratio
This ratio measures the company's efficiency in generating revenues from its assets. It is computed by dividing the net sales by total assets. A higher asset turnover ratio indicates that the company is more efficient in using its assets to generate sales. Conversely, a lower asset turnover ratio indicates that the company is inefficient in using its assets to generate sales.
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a plan to utilize all the hydro electricity that is being produced in nepal
Nepal has significant potential for hydroelectric power generation. Here's a short plan to utilize the hydroelectricity produced in Nepal:
Increase domestic consumption: The first step is to increase domestic consumption of hydroelectricity by improving the national power grid and expanding access to electricity to rural areas. This can be done through government-led initiatives and public-private partnerships.
What is the hydro electricity plan about?Others includes:
Develop infrastructure: It is essential to develop the necessary infrastructure to transmit and distribute hydroelectricity to different parts of the country. This includes building high-voltage transmission lines, substations, and distribution networks.Lastly, Encourage private investment: The government can encourage private investment in the hydroelectric sector through tax incentives, subsidies, and other financial support. This will help to finance new hydroelectric projects and upgrade existing ones.
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How did the peloponnesian war contribute to the expansion of macedonia?.
The Peloponnesian War contributed to the expansion of Macedonia by weakening the great Greek City-states.
Why was the Peloponnesian war good for Macedonia?The Peloponnesian war saw the Spartans go up against the Athenians. Both of these city-states were the strongest in Greece at the time.
The war resulted in Athens' defeat but also weakened Sparta to the point where it was defeated by Thebes several decades later. This allowed the Macedonians to steadily take over Greece because the great city-states weren't strong enough to resist.
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(2x + 5) + (x + 4) =
Answer:
(2x + 5) + (x + 4) = 3x + 9
Explanation: Hope this helped you!
Simplified or Added they both equal the same thing.
Answer:
3x+9, 3(x+3)
Explanation:
The parentheses in the equation are misleading because according to the commutative property, we can add the numbers in any order we want
We can start by adding the 2x and x to get 3x
Then we can add 5 + 4 and get 9
3x+9
If you want to go even further, we can factor out a 3
3(x+3)