1) To calculate the speed of the P-wave between Japan and Honolulu, we need to use the formula:
speed = distance/time.
Given:
- Time: 0.155 hours
- Distance: 3715.35 miles
Using the formula, we can calculate the speed:
Speed = 3715.35 miles / 0.155 hours ≈ 23971.61 miles per hour
Therefore, the P-wave generated by the earthquake traveled at approximately 23971.61 miles per hour between Japan and Honolulu.
2) To calculate the speed of the tsunami wave, we use the same formula: speed = distance/time.
Given:
- Time: 7.35 hours
- Distance: 3466 miles
Using the formula, we can calculate the speed:
Speed = 3466 miles / 7.35 hours ≈ 471.38 miles per hour
Therefore, the tsunami wave was moving at approximately 471.38 miles per hour when it arrived in Hawaii.
3) A. The size of the tsunami changed significantly between Japan and Hawaii due to several factors.
Here is the explanation:
The main reason for the significant change in the size of the tsunami between Japan and Hawaii is the distance traveled and the ocean floor's topography. When the tsunami is generated, it propagates outward in all directions from the epicenter. As it travels across the ocean, it gradually loses energy and dissipates. The longer the distance it travels, the more power it loses.
In the case of the Japan earthquake, the epicenter was relatively close to the coast, and the tsunami had less distance to travel before reaching the shores. This allowed the tsunami to retain much of its initial energy and height. As a result, the tsunami in Japan reached a height of 10 meters (32 feet).
On the other hand, Hawaii is located thousands of miles away from the earthquake's epicenter. During its journey across the Pacific Ocean, the tsunami encounters various factors that cause energy dissipation, such as friction with the ocean floor and dispersion due to the spreading of the wavefront. These factors gradually reduce the height and power of the tsunami. By the time it reached Hawaii, the tsunami had traveled a long distance and lost a significant amount of energy, resulting in an average height of only 0.9 to 1.2 meters (3 to 4 feet).
Additionally, the topography of the ocean floor plays a role in the change in tsunami size. The shape and depth of the ocean floor in the path of the tsunami can affect its behavior. In the case of the Japan tsunami, the ocean floor near the coast had a steep incline, which allowed the wave to build up and amplify its height. In contrast, the ocean floor in the Pacific Ocean between Japan and Hawaii is much deeper and has a gentler slope. This causes the tsunami wave to spread out and lose height as it travels, resulting in a diminished impact when it reaches Hawaii.
Overall, the combination of distance traveled and the characteristics of the ocean floor contribute to the significant difference in the size of the tsunami between Japan and Hawaii.
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argumentative essay on global warming
Answer:
Global warming is an urgent problem that requires immediate action. The scientific consensus is clear: human activities like burning fossil fuels and deforestation are the main causes.
It has severe environmental consequences, such as habitat loss and extreme weather events. It also directly affects human health, leading to illnesses and food and water shortages. The economic impact is significant, with natural disasters and infrastructure costs.
Moreover, it worsens social inequalities, affecting vulnerable communities. Transitioning to renewable energy is important for combating global warming and offers economic benefits.
In short, governments, industries, and individuals must prioritize sustainable practices and reduce greenhouse gas emissions to secure a livable planet for our kids and their kids.
Explanation:
Short and simplified version that you can use to expand on with all the main points.
2. Which of the following is a significant environmental challenge to developing nations in
South America?
a. toxic emissions
C. deforestation
b. sedimentation
d. droughts
describe and give an example of Subtropical xerophytic
forest
Subtropical xerophytic forest is a forest that is characterized dry or rid climate or environment and plants that are found in such forest can adapted in such environment they are characterized with deep tap root with which enable them to store water which their major tool for adaptability and home to different kind of animals, rodents, birds, and various reptile species.
Examples of Subtropical xerophytic forestExamples of Subtropical xerophytic forest are found in dry or rid climate are The Guanica Forest Biosphere Reserve in Puerto Rico. ,thorn forest in India Sonoran-Sinaloan Subtropical Dry Forest in Northern Mexico etc.
Example of Xerophytes plants are different species of cactus such as jumping cholla cactus, barrel cactus, organ pipe cactus ,palms ,torote prieto (elephant tree ) ,Agave ,Acacia trees ..Oleander Mesquite .Condea emoryi (desert lavender),euphorbias ,cacti,scrub oak. etc.
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what are the minimum and maximum ages of the island of kauai what is the distance of kauai from the hot spot in both km and cm
The age of the Kauai Island spans from 3.8 Ma to 5.6 Ma, and as it becomes older, it gets further away from the hotspot. As a result, Kauai Island is around 480 kilometres (km) away from Hawaii Island or the hotspot.
As a result, 48,000,000 cm is the island of Kauai's distance in centimetres.
Similar to the other Hawaiian Islands, Kauai was created by volcanic activity over the course of millions of years. The volcano that formed Kauai is thought to have first erupted some 10 million years ago, while the island itself is thought to be 5 million years old. The remnants of the 10,000-foot-tall volcano that formed Kauai can currently be found on Wai'ale'ale and Kawaikini peaks.
There are breathtaking 552 on Kauai.
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10. All Muslims are required to take a trip
to Mecca at least once in their lifetime. This
is an example of which of the following?
a. Faith
b. Charity
c. Fasting
d. Pilgrimage
What ultimately contributed to the failure of the landslides in Japan? (Choose all that apply.) a. incompetant rock b. a layer of weakness c. seismic triggering
The correct option is C, Seismic triggering ultimately contributed to the failure of the landslides in Japan.
Seismic refers to anything related to earthquakes or the study of seismic waves. Seismic waves are vibrations that travel through the Earth's interior, generated by natural phenomena such as earthquakes, volcanic activity, and landslides. Seismic activity is measured using seismographs, which record the amplitude and frequency of these waves.
Seismic waves can be categorized into two main types: body waves and surface waves. Body waves consist of primary waves (P-waves) and secondary waves (S-waves). P-waves are the fastest and can travel through solids, liquids, and gases, while S-waves are slower and only travel through solids. Surface waves, on the other hand, are slower than body waves but can cause the most damage, as they propagate along the Earth's surface.
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The fair trade movement
A.
focuses on trade between developing countries.
B.
limits the entrepreneurial and managerial authority of producers.
C.
benefits consumers, not workers and producers.
D.
enforces environmental standards at the expense of local producers’ profits.
E.
has highlighted the need for workers' rights in multinational corporations.
Significance of vulcanicity to human activities
Answer:Answer: Vulcanicity is useful for production of gases e.g. carbon dioxide used in soft drinks manufacture. (a) Volcanic eruptions cause of life and destruction of property e.g. sulphur dioxide, ash, cinder and lava may bury houses and farm land. (b) Volcanic mountains are barrier to transport and communication.
Explanation:
Phases and Times of Day on Earth 1. Put the moon at the full moon position. (Keep the bright side of the moon towards the sunlight) 2. Rotate the person so that "Sunset" is directly over their head. This means they are experiencing sunset at this time. a. At this time, where is the Sun? (E horizon, W horizon or Overhead) b. Where is the moon? (E horizon, W horizon or Overhead) c. What is rising? What is setting? 3. Rotate the person so that "Midnight" is directly over their head. a. Where is the moon? (E horizon, W horizon or Overhead) 4. Rotate the person so that "Sunrise" is directly over their head. a. Where is the sunlight? (E horizon, W horizon or Overhead) b. Where is the moon? (E horizon, W horizon or Overhead) 5. If you understood what is going on, then keep going. If you feel lost it's OK, ask for help! 6. Use the earth/moon/sunlight system to fill in the table below: Rise Overhead Set New Moon Waxing Crescent 1st Quarter Waxing Gibbous Full Moon Waning Gibbous 3rd Quarter Waning Crescent Changing moon day to day In one day the earth goes around one full revolution. The moon only completes about 1/29th of its cycle in one earth-day. Suppose the moon is in 1st quarter today. 1. Where is the moon going to be at sunset today? 2. Where is the moon going to be at sunset tomorrow? Just east of overhead or just west of overhead? 3. What phase will it be tomorrow? Just barely gibbous or just barely crescent? 4. Compared to today, will the moon be earlier or later getting overhead? 2
1. There is a moon overhead.
2. The Sun is at the horizon in the west.c. The moon is at the horizon in the east.c. The moon is rising and the Sun is setting.
3. The moon is visible in the west.
4. The sun is at the horizon in the east. c. The moon is at the horizon in the west.
6. The moon changes from day to day: The moon only completes around 1/29th of its cycle in a single Earth day, but the Earth makes one full rotation in a single day.
Let's say the moon is in the first quarter right now.
1. This evening at sunset, the moon will be at the western horizon.
2. At tomorrow's sunset, the moon will be just to the west of overhead.
3. There will only be
4. The moon will be later getting overhead compared to today.
Let's go through each step and answer the questions:
1. Put the moon at the full moon position. (Keep the bright side of the moon towards the sunlight)
- The moon is overhead.
2. Rotate the person so that "Sunset" is directly over their head.
a. At this time, where is the Sun? (E horizon, W horizon, or Overhead)
- The Sun is at the western horizon.
b. Where is the moon? (E horizon, W horizon, or Overhead)
- The moon is at the eastern horizon.
c. What is rising? What is the setting?
- The Sun is setting, and the moon is rising.
3. Rotate the person so that "Midnight" is directly over their head.
a. Where is the moon? (E horizon, W horizon, or Overhead)
- The moon is at the western horizon.
4. Rotate the person so that "Sunrise" is directly over their head.
a. Where is the sunlight? (E horizon, W horizon, or Overhead)
- The sunlight is at the eastern horizon.
b. Where is the moon? (E horizon, W horizon, or Overhead)
- The moon is at the western horizon.
5. If you understood what is going on, then keep going. If you feel lost, it's OK, ask for help!
6. Use the earth/moon/sunlight system to fill in the table below:
| Phase | Rise | Overhead | Set |
|------------------|------------|-----------|-------------|
| New Moon | E horizon | - | W horizon |
| Waxing Crescent | E horizon | - | W horizon |
| 1st Quarter | E horizon | - | W horizon |
| Waxing Gibbous | E horizon | - | W horizon |
| Full Moon | E horizon | Overhead | W horizon |
| Waning Gibbous | W horizon | - | E horizon |
| 3rd Quarter | W horizon | - | E horizon |
| Waning Crescent | W horizon | - | E horizon |
Changing moon day to day:
In one day, the Earth goes around one full revolution, while the moon only completes about 1/29th of its cycle in one Earth day.
Now let's answer the questions based on this information:
Suppose the moon is in the 1st quarter today.
1. Where is the moon going to be at sunset today?
- The moon will be at the western horizon at sunset today.
2. Where is the moon going to be at sunset tomorrow? Just east of overhead or just west of overhead?
- The moon will be just west of overhead at sunset tomorrow.
3. What phase will it be tomorrow? Just barely gibbous or just barely crescent?
- It will be just barely gibbous tomorrow.
4. Compared to today, will the moon be earlier or later getting overhead?
- The moon will be later getting overhead compared to today.
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Trace the path of 40° f isotherm over north America in January. describe how and explain why the isotherm deviates from a true east-west trend where it crosses from the pacific ocean onto the continent.
The 40° F isotherm follows a slightly northward path from the Pacific Ocean across North America in January. It moves through the West Coast along the coastal region of Oregon, Washington, and British Columbia. The isotherm then takes a slight bend towards the north-east as it crosses into Canada, tracing an eastward path through Alberta and Saskatchewan before continuing its eastern trajectory in Manitoba and Ontario.
The deviation of the 40° F isotherm from a true east-west trend arises from the influence of the Rocky Mountains, which create a southerly flow of moist air from the Pacific Ocean heading towards the Great Plains of the United States. This results in the 40° F isotherm taking an irregular path, which sees it veer northward as it crosses the continent. This phenomenon is known as an orographic effect, which occurs when air masses are forced to rise over a mountain range. As the air rises, it cools and the isotherm follows the gradation in temperature, producing the irregular east-west trend.
In January, the path of the 40°F isotherm (a line connecting points with an average temperature of 40°F) over North America generally exhibits an east-west trend.
However, when it crosses from the Pacific Ocean onto the continent, the isotherm deviates from this true east-west pattern.
The deviation occurs primarily due to the influence of oceanic currents and air masses. Along the Pacific coast, the cold California Current flows southward, carrying colder ocean waters from higher latitudes. This current cools the adjacent coastal areas, resulting in lower temperatures compared to inland regions at the same latitude.
As the isotherm encounters this cooler coastal area, it is forced to shift southward or southeastward, following the path of the colder temperatures influenced by the California Current. This deviation from the true east-west trend reflects the impact of the oceanic currents on the local climate and temperature patterns.
Additionally, other atmospheric factors such as prevailing wind patterns, mountain ranges, and local topography can contribute to further deviations of the isotherm. For example, coastal mountains can act as barriers, causing air masses to rise, cool, and potentially enhance precipitation, leading to cooler temperatures near the coast.
Overall, the deviation of the 40°F isotherm from a true east-west trend where it crosses from the Pacific Ocean onto the continent is primarily influenced by the cooling effect of oceanic currents and other regional atmospheric factors.
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1- Sketch and Label the rock Cycle. 2- Use the rock Cycle to explain the statement "One rock is the raw material for another". 3- What are the agents of metamorphism? 4 - How does confining pressure differ from differential pressure? 5- Compare and contrast contact and regional metamorphism.
The key difference between the two is the scale at which they occur. Contact metamorphism is a local process, while regional metamorphism affects a much larger area.
1. Rock cycle: The rock cycle is a continuous process of transformation of rocks from one form to another. It describes the dynamic transition of one rock type to another over time in the Earth's crust.The rock cycle comprises three major processes: Igneous rocks form when magma or lava cools and solidifies, sedimentary rocks form from accumulated deposits of rock fragments, and metamorphic rocks form when existing rocks undergo changes caused by heat, pressure, or chemical reactions.2. The rock cycle explains that one rock is the raw material for another. Rocks are constantly being broken down, eroded, and weathered into smaller pieces and transported from one location to another. These sedimentary rocks are then compacted and cemented to form sedimentary rocks. These rocks are buried deep in the Earth's crust and are subjected to intense heat and pressure. This metamorphic process causes the rocks to change in form and structure, creating new rocks. The metamorphic rocks are then subjected to melting and solidification to create new igneous rocks. This continuous process is what is known as the rock cycle.3. The agents of metamorphism are heat, pressure, and fluids.4. Confining pressure is uniform pressure applied equally in all directions. It is the result of the weight of the overlying rocks. Differential pressure, on the other hand, is pressure applied unequally in different directions. It is the result of the tectonic forces acting on rocks.5. Contact metamorphism occurs when rocks are heated by the contact with an igneous intrusion. Regional metamorphism occurs when rocks are subjected to high pressure and temperature over a large area, usually as a result of tectonic forces.
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Describe the daily life of a farmer during the months of
summer during the wet monsoon.
Answer:
Monsoons produce the very wet summers and dry winters that occur on nearly all of 2015, it began to rain in Mumbai, India, and it did not stop until the next day. From June to August, which are summer months in the Northern Hemisphere, of what is typical during the wet season and farmers could not plant their crops.
when a stream is in a v-shaped valley running on bedrock, the stream is ________.
When a stream is in a V-shaped valley running on bedrock, the stream is called an incised stream.
What are incised streams?An incised stream is a term that refers to a stream or river that flows through a channel that is significantly lower than the surrounding landscape. This may result from changes in the elevation of the land through tectonic or volcanic processes, as well as a stream or river eroding into the earth.
A V-shaped valley is typical of incised streams.Incised streams have a high energy level, which means they can erode the landscape quickly. They may be difficult to navigate, and can be dangerous if the water is flowing too quickly or the bedrock is unstable. Because of their ability to carve through the landscape, incised streams are often responsible for shaping canyons, gorges, and other distinctive geological features.
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What are
the characteristic of the Monsoon
region 2
Answer:
The features of monsoon climate are the seasonal change of wind, the humid summer and the dry winter. In a world-wide sense, there are many regions which have monsoon climate. It is known that Indian monsoon region is most dominant than others.
Which factor did NOT drive the development of Pittsburgh during the Industrial Revolution?
Access to navigable waterways
Areas designated for trade and commerce
A strong basic sector of the economy
Residents with higher levels of education
Solid infrastructure
Em relação à linha do Equador em quais hemisférios o Brasil está localizado? Me ajudaaaa! Por favor!
Answer:
Em relação a linha do equador, o Brasil tem a maior parte localizada no hemisferio sul, enquanto uma parte pequena do país esta localizado no hemisferio norte.
Explanation:
A linha do equador é uma linha imaginária que corta o globo terrestre em dois hemisferios, o hemisferio sul (abaixo da linha) e o hemisferio norte (acima da linha). Essa linha divide o Brasil em duas parte, na altuma da região de recife, fazendo com que a mior parte do Brasil fique no hemisferio sul, entretanto, uma pequena parcela do norte do Brasil fica acima da linha, no hemisferio norte.
Describe the effects of global climate change on biodiversity as
well as the influence of the biodiversity crisis on global climate
change and suggest steps that can be taken to overcome both
problems
Global climate change has been observed to have several negative effects on biodiversity. Biodiversity refers to the variety of living organisms on earth, including genetic, species, and ecosystem diversity.
Climate change has led to rising temperatures and changes in precipitation patterns, which have altered the natural habitats of various organisms. For instance, species that are unable to adapt to these changes have been forced to migrate or risk extinction.Therefore, Global climate change affects biodiversity through altering natural habitats, changing seasons and precipitation patterns, and causing extreme weather events such as droughts and floods. As a result, the loss of biodiversity also has a significant impact on global climate change.
For example, deforestation and other land-use changes can release large amounts of greenhouse gases into the atmosphere, thereby exacerbating global warming. To overcome both problems, a combination of measures will be necessary.
These include: Developing and implementing climate change mitigation strategies to reduce greenhouse gas emissions and slow the rate of global warming Protecting and restoring natural habitats and ecosystems, which will help to conserve biodiversity as well as capture and store carbon Providing financial incentives to support biodiversity conservation and climate change mitigation Researching and promoting the use of renewable energy sources Reducing meat consumption to reduce greenhouse gas emissions caused by livestock production Encouraging public education on the importance of biodiversity and the effects of climate change.
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Which correctly describe cyclonic and anticylonic winds in the Northern and Southern Hemispheres? Which correctly describe cyclonic and anticylonic winds in the Northern and Southern Hemispheres? Anticyclonic winds are counterclockwise in the Northern Hemisphere. Cyclonic winds are counterclockwise in the Southern Hemisphere. Anticyclonic winds are clockwise in the Southern Hemisphere. Cyclonic winds are counterclockwise in the Northern Hemisphere. Cyclonic winds are clockwise in the Northern Hemisphere.
Answer:
dacă și părul tău mut este rece prea flamingo oh oh oh drăguțul tău col
Explanation:
Hiii :)))
Can we sing a song? plz Me first...
I was there when you were my baby
your turn :))
It started when we were younger you were mine my boo
1) what does it mean for earth’s atmospheres to be opaque for a given band of electromagnetic radiation?
When Earth's atmosphere is considered opaque for a given band of electromagnetic radiation, it means that the atmosphere is not transparent to that specific range of wavelengths.
The Earth's atmosphere consists of various gases, such as nitrogen, oxygen, and trace amounts of other elements. These gases can interact with electromagnetic radiation in different ways. When the atmosphere is opaque to a particular band of electromagnetic radiation, it means that the gases in the atmosphere strongly absorb or scatter the radiation within that specific wavelength range. As a result, the radiation within that band cannot easily pass through the atmosphere and reach the Earth's surface or beyond. This opacity can vary depending on factors like the composition and density of the gases present, atmospheric conditions, and the specific wavelength range in question.
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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.
6. What is meant by dark matter?
A. Mass that disappears into a black hole but still exerts
gravitational attraction on nearby objects
B. Mass made of anti-matter whose effects cancel those of
gravity
Dark matter refers to mass that does not emit, absorb, or interact with light or other electromagnetic radiation, making it invisible and difficult to detect. It is not related to mass disappearing into a black hole or made of anti-matter whose effects cancel those of gravity.
Dark matter is not mass that disappears into a black hole but still exerts gravitational attraction on nearby objects (option A) or mass made of anti-matter whose effects cancel those of gravity (option B).
Instead, dark matter is believed to be a type of matter that does not interact with light or other forms of electromagnetic radiation, hence the term "dark." Its presence is inferred from its gravitational effects on visible matter, such as stars and galaxies.
Dark matter is a hypothetical form of matter that is believed to make up a significant portion of the total matter in the universe. It does not emit, reflect, or interact with light or any other form of electromagnetic radiation, which is why it is called "dark." Its existence is inferred from its gravitational effects on visible matter and the way it influences the motions of galaxies and galaxy clusters.
Dark matter is thought to be composed of non-baryonic particles that have not yet been directly observed or identified. While its exact nature remains a mystery, scientists continue to study and search for evidence of dark matter through various astrophysical and cosmological observations.
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Many of the independent films in the 1970s can best be described as combining:
A. old classic Hollywood singing and dancing scenes.
B. new narratives with protests of existing conditions.
C. new names with biased roles for people of color.
D. All of the above
Answer:
new narratives with protest of existing conditions
Explanation:
Ap-ex verified
Help Please!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Layer A is youngest after tilting because tilting did Layer A small.(But I am not sure I hope it's help!)
Explanation:
The land circled on the map above can best be described as __________.
A.
suitable for cattle ranching
B.
suitable for crop farming
C.
generally unproductive land
D.
suitable for dairying
Answer:
suitable for crop farming
Every traveller is a tourist but every tourist is not a traveller justify
Answer:
Brainliest are appreciated ;)
Explanation:
All tourists are travelers because they only roam all the tourist attractions. The tourists purpose is to visit new places. But all travelers are not tourists because some go in search of jobs and to participate in several competitions, tournaments, business purposes etc.
Please write 2 original sentence for the words
-Lines of latitude
-Relative location
Answer:
The given map of the world displays the Earth's hemispheres and lines of latitutde.
The relative location of Yellowstone to the West Coast and the Mid-West helps to show the sheer threat that it's eruption poses on the economic centers on the West Coast and agricultural centers of the Mid-West.
Explanation:
Quick question, whats your favorite thing about middle school?
Answer:
Explanation:
nothing school is boring
Which state abbreviation should be used in the following address?
a. NY
b. LA
c. WA
d. TX
Note that all the abbreviations can be used depending on the address.
How is this so?The appropriate state abbreviation would depend on the specific location mentioned in the address.
Each state has its own unique abbreviation, such as NY for New York, LA for Louisiana, WA for Washington, and TX for Texas. The correct abbreviation would vary based on the actual address being referred to.
Note that the full question is unavailable hence the general answer.
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what does the government owe its people ?
Answer:
Every state or country provides its citizens with some fundamental civil rights such as personal rights, religious rights, social rights, moral rights, economic rights, and political rights, etc. ... Rights are given to the citizens for their individual moral, material or personality development and growth in social life.