tsunami have long wavelengths and very short wave heights in the open ocean

Answers

Answer 1

Tsunamis are typically caused by underwater earthquakes, which can displace massive amounts of water and set off a chain reaction that eventually generates waves on the surface.

Tsunamis have a distinctive appearance in the open ocean, as they possess long wavelengths and small wave heights. The height of a wave is determined by its amplitude, which is the distance between the crest (high point) and trough (low point) of the wave. However, when it comes to tsunamis, it's the wavelength that determines the height of the wave.Wavelength is the distance between two successive crests or troughs. Tsunamis have very long wavelengths, which means that the distance between two successive crests can be hundreds of kilometers.

Because of the massive distances between wave crests, the height of a tsunami wave in the open ocean is typically only a few meters, or even less. The small wave height makes tsunamis challenging to detect in the open ocean, as they may pass beneath ships unnoticed. However, as the tsunami approaches land, the shape of the seafloor begins to affect the wave, causing it to slow down and increase in height. This is what can make tsunamis so devastating when they hit coastal areas, as the wave can suddenly surge up from the ocean and flood everything in its path.

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Related Questions

How do California Sea Lions protect their young and alert them to trouble?

Answers

Answer: alarm barks and growls from what i read online

Explanation:

which of these factors contributed to the devolopement of roman civilization

Answers

Answer:

Rome’s geography protected the city from invaders.

Rome’s central location made it a center for trade throughout the Mediterranean.

Rome’s lack of natural resources encouraged expansion.

Rome’s distance from Greece protected its culture from Greek influence.

(55p earth science) there wasnt an option for earth science so i put it under this.

Describe patterns you see in the precipitation on Earth. How do these patterns change during the course of a year and from year to year? Use lines of latitude and the amount of precipitation in millimeters/day (mm/day) in your description.

What causes the variations in Earth’s precipitation during the course of a year or from year to year at a given location?

EDMENTUM ANSWERS

Answers

The patterns I see in the precipitation on Earth are:

The equatorial zone and Southeast Asia's monsoon region are home to the areas with the most precipitation. Little rain falls in the desert areas of the subtropics and around the poles, while substantial amounts fall in the middle latitudes.

Global warming is one of the main causes of the variations in Earth’s precipitation during the course of a year.

What is the Earth's surface temperature about?

The temperature of the surface of the Earth, or the global surface temperature, has been rising steadily, beating the previous record for the warmest day every year.

The angle of the sun, the distance from the sun, the location's latitude, proximity to the sea, elevation, ocean currents, and lastly some other local factors all affect the temperature of the Earth's surface at any given time.

Due to positive feedbacks from the ice retreat, high latitude regions (beyond the Tropic of Cancer and Tropic of Capricorn) warm more quickly than typical.

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The transportation of African slaves to the Americas is best described as a example of what migration

Answers

Answer:

The answer to your question is Forced migration

Explanation:

Research and Identify a country of interest and explain how its resources and climate are affected by its position on Earth.

Answers

There are many different natural resources found in Europe. These include wood, soil, water, fish, natural gas, coal, and iron. The resource of fish and water can be found in the Mediterranean Sea!



hope this helps kiddo!!!

Ash layers from the three most recent caldera-forming eruptions at yellowstone (2.1, 1.3, and 0.64 million years ago) stretch ______. multiple choice question. from one side of yellowstone national park to the other from california to washington, d.c. from wyoming to colorado from canada to mexico

Answers

The correct option is A. Ash layers from the three most recent caldera-forming eruptions at Yellowstone 2.1, million years ago stretch one side of Yellowstone national park to the other.

What are Volcanic Eruptions?

Releasing of lava and gases from the volcano is called a Volcanic eruption. They are generally explosive. They can travel quickly and reaches a temperature of 1,200-degree Fahrenheit.

Thus, 2.1, million years ago the ash layers eruption at from one side of Yellowstone national park to the other.

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Which prevents the resources of Antartica from being used?A.It is impossible to dig trough the ice on Antartica. B.Native populations resist outside mining. C.It is currently too expensive to make it worthwhile. D.There are very few resources in Antartica.

Answers

Answer:

It is impossible to dig through the ice on Antarctica.

Explanation:

Answer:

A.It is impossible to dig trough the ice on Antartica.

Explanation:

Ivan pushes a dresser with full drawers across his carpeted floor. What could Ivan do to reduce the amount of friction between the dresser and the floor? Select two options.

place some smooth tiles under the dresser
remove or turn off sources of wind
move the dresser at a slower speed
remove the drawers from the dresser

Answers

Answer:

place some smooth tiles under the dresser

remove or turn off sources of wind

Explanation:

Answer:A and D

Explanation:

Ocean floor topography can be estimated from space using ________.
a) radar
b) sonar
c) satellites
d) underwater cameras

Answers

Ocean floor topography can be estimated from space using satellites. Satellites are equipped with altimeters that use radar technology to measure the height of the ocean surface.

By measuring the time it takes for the radar signal to bounce off the ocean surface and return to the satellite, scientists can determine the height of the ocean surface at that point.

Since the ocean surface is influenced by the underlying topography of the seafloor, scientists can use this information to create maps of the ocean floor topography. These maps can reveal the presence of undersea mountains, ridges, and trenches, as well as other features such as seamounts and oceanic plateaus.

In addition to radar altimetry, satellites can also use gravity measurements to map the ocean floor topography. By measuring the slight variations in the Earth's gravitational field caused by differences in the mass distribution of the ocean floor, scientists can create highly detailed maps of the ocean floor topography.

Overall, satellite technology provides an important tool for understanding the topography of the ocean floor and the processes that shape it.

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Leé el siguiente texto y responde: Por necesidad, por interés o por ignorancia, los diferentes grupos sociales vamos lentamente degradando el ambiente que nos rodea, incrementando nuestras vulnerabilidades o potenciando amenazas, sean de origen antrópico o natural. Las acciones que realizamos sobre nuestro medio, el uso o el desecho que hacemos de los recursos naturales están guiados por el interés inmediatista de responder a nuestra necesidades, pero este manejo genera efectos que se van acumulando, hasta que viene la sorpresa, el desastre "natural" que nadie esperaba, pero todos construimos día a día, año a año. a)¿Por qué creen que se menciona "natural" entre comillas?

Answers

Answer:

Natural se encuentra entre comillas porque en realidad el desastre no es provocado por la naturaleza, es decir, que no es natural sino que es una consecuencia del mal uso de los recursos naturales, de la degradación del ambiente para satisfacer necesidades inmediatas en donde no se toma en cuenta el daño que estamos generando. Este daño se acumula e incrementa nuestras vulnerabilidades o potencia las amenazas, por ende los desastres no son naturales sino que son causados por el hombre.

Explanation:

Podemos deducir que la palabra natural se encuentra entre comillas al leer "vamos lentamente degradando el ambiente que nos rodea, incrementando nuestras vulnerabilidades o potenciando amenazas..." o "Las acciones que realizamos sobre nuestro medio, el uso o el desecho que hacemos de los recursos naturales...este manejo genera efectos que se van acumulando." En estas líneas se evidencia que los desastres naturales en realidad no son causados por la naturaleza sino que son una consecuencia del hombre por utilizar mal los recursos naturales y no cuidar el ambiente.

Summary of natural influences for rainforest.

Answers

Answer:

Throughout their existence, rainforests have been affected by natural forces like fire, drought, and storms. These events occur on a random basis and can damage large stretches of rainforest.

What are some good

good films on bravery and strength ​

Answers

Answer:

Braveheart (1995)

The Lord of the Rings trilogy (2001-2003)

Gladiator (2000)

The Revenant (2015)

Hidden Figures (2016)

Hacksaw Ridge (2016)

Schindler's List (1993)

The Shawshank Redemption (1994)

Dead Poets Society (1989)

Rocky (1976)

Here are a few on imdb
What are some goodgood films on bravery and strength

where do most human inputs of outdoor air pollutants occur?

Answers

Most human inputs of outdoor air pollutants occur in urban and industrial areas.

High levels of human activity, such as that involved in transportation, energy production, and manufacturing, as well as the discharge of a range of pollutants into the atmosphere, are characteristics of urban and industrial areas. Nitrogen oxides, Sulphur dioxide, carbon monoxide, particulate matter are some of the most typical outdoor air pollutants. Because of these green house gases we are losing our Ozone layer.

Aside from cities and industries, other outdoor air pollution causes include farming practices, wildfires, and natural occurrences like dust storms and volcanic eruptions. In most parts of the world, outdoor air pollution is thought to be mostly caused by human activity.

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What is the advantage of the state gobernment making laws for the people?

Answers

Answer:

they are trained

Explanation:

if we make laws for ourselves it will be chaos

in the documenting glacial change interactive, what major change is observed between the time of the first photograph and the second photograph?

Answers

Globally, glaciers have been losing mass on average, and that is shown in the image. This happens due to increase in global warming and rapidly increase in the heat in the environment.

Drought can be made worse by heat, and wildfires can be sparked by hot, dry weather. The urban heat island effect is a phenomenon where temperatures in urban centers can be 1 to 7 degrees F hotter than in outlying areas as a result of buildings, roads, and infrastructure absorbing heat.

Similar to how a blanket traps heat, increasing atmospheric CO2 causes Earth's temperature to rise. Many of the interconnected systems in our environment are disrupted by the extra trapped heat.

Thus, Globally, glaciers have been losing mass on average, and that is shown in the image.

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in the documenting glacial change interactive, what major change is observed between the time of the

What are significance of rejuvenated landscape. Social,environment and economic?​

Answers

Rejuvenated landscapes have a significant impact on all aspects of society, including the environment, socio-economic activities, and regional development.

Environmentally, rejuvenated landscapes can improve air and water quality, reduce soil erosion, and increase biodiversity. Rejuvenated landscapes can have a range of social, environmental, and economic benefits:

On a social level, these landscapes can provide recreational opportunities and spaces for people to connect with nature, leading to improved mental and physical wellbeing. On an environmental level, rejuvenated landscapes can contribute to habitat restoration, improved water and air quality, and reduced erosion. On an economic level, they can support tourism, create jobs, and provide a source of sustainable income.

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Which of the following describes the terrain of the Baltic nations?

Answers

Answer:

Marshy and lowland

Explanation:

which of the following is not a common technique for age dating pre-quaternary earth history?

Answers

Dendrochronology, or tree-ring dating, is not a common technique for age dating pre-Quaternary Earth history.

Dendrochronology is a dating method that uses the analysis of tree rings to determine the age of wooden objects or the timing of past events. It is a precise dating technique commonly used for relatively recent time periods, typically within the last few thousand years.

However, dendrochronology has limitations when it comes to dating pre-Quaternary Earth history, which refers to time periods older than approximately 2.6 million years ago. Tree-ring records are generally not available for such ancient periods, making dendrochronology impractical for dating events or materials from those times.

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------------The given question is incomplete, the complete question is:

"Which of the following is not a common technique for age dating pre-quaternary earth history?

A) Radiometric dating using isotopes with long half-lives.

B) Fossil correlation based on index fossils.

C) Dendrochronology, or tree-ring dating.

D) Stratigraphic principles and relative dating."------------

Many ________ immigrated to the United States in the 19th century.

A. Asians
B. Africans
C. Australians
D. Europeans

Answers

Answer:

It should be A, Asians (specifically Chinese)

I believe it would be A) Asians.

Define population environmental science?

Answers

Answer:

what is tropical cyclone

Tornados are hard to see unless

Answers

Tornadoes are hard to see unless it forms a condensation funnel made up of water droplets, dust, and debris.

'A tornado is a violently rotating column of air extending from the base of a thunderstorm down to the ground' according to the National Severe Storms Laboratory. They are capable of destroying well-made structures, uprooting trees, and hurling objects through the air like deadly missiles. They can occur at any time of day or night and at any time of the year.

But because the wind is invisible, it is hard to see a tornado unless it forms a condensation funnel made up of water droplets, dust, and debris.

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What event does Aldridge use to study the effect of neighbors' helping one another in Japan?

Answers

After political scientist Daniel Aldrich faced Hurricane Katrina in New Orleans he started thinking about how neighbors help one another during disasters. He decided to visit disaster sites around the world, looking for data.
Final answer:

Aldridge uses the Great East Japan Earthquake of 2011 to study the effect of neighbors' helping one another in Japan.

Explanation:

In his study focused on the effect of neighbors' helping one another in Japan, Aldridge examines the Great East Japan Earthquake of 2011 as the event of study. This catastrophic event brought about extensive damage and loss of life, but also saw the Japanese community coming together to support and help each other. Aldridge analyzes how this event exemplifies the importance of neighborly assistance and the impact it can have on individuals and communities.

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Describe how new crust is formed at the location labelled A in figure 1

Describe how new crust is formed at the location labelled A in figure 1

Answers

At the subductions zone the edge of the denser plate subduct (slides under) the less-denser one. the denser material then melts back into the earths mantle while the sea floor is spreading creating the new crust.

English industry did much to aid early businesses in the United States. True False​

Answers

False I’m pretty sure. Because a lot of English were independent without choice.

any
five features of Himlayen mountain?

Answers

Answer:

The most characteristic features of the Himalayas are:

great height.

complex geologic structure.

snow capped peaks.

large valley glaciers.

deep river gorges.

rich vegetation.

Explanation:


Can someone help please this is due Tuesday thank you

Can someone help please this is due Tuesday thank you

Answers

Question 1:

The jet stream plays a major role in the location of mid-latitude cyclones. The jet stream brings down colder air from the north into the southern regions of the United States. A front separates these two air masses. The low pressure system forms to the east of the upper-level trough of the jet stream.

Question 2:

Most tornadoes are found in the Great Plains of the central United States – an ideal environment for the formation of severe thunderstorms. In this area, known as Tornado Alley, storms are caused when dry cold air moving south from Canada meets warm moist air traveling north from the Gulf of Mexico.

How does the Sun increase air temperature?

Answers

Answer:

read read read read read read read

Explanation:

above

How does the Sun increase air temperature?
When rays of sunlight hit the earth, the earth itself warms up

watch the submarine slide portion of the slides topic of the animation. how can a submarine slide at the edge of a continental shelf create a tsunami?

Answers

Tsunamis can occur when a landslide displaces water from above or below. Tsunami generation is determined by the amount of landslide material that displaces the water, its speed, and the depth to which it moves.

What causes a submarine landslide?

When the downward driving stress of a submarine landslide exceeds the resisting stress of the seafloor slope material, movement along one or more concave to planar rupture surfaces occurs.

When a submarine slides, it can push water into a sea-surface bulge ahead of its path, causing a tsunami to form. A submarine slide can cause a depression in the sea floor above the slide. When water rushes in to fill the depression, it can cause a tsunami to form.

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The frigid temperatures have allowed a lake to become ready for people to ice fish on it. What process has the lake undergone? ​

Answers

Answer:

When the entire lake reaches 40 F, the surface water cools further, dropping below 40 F. Because this water is now less dense than the surrounding water, it will stay on the top and continue to cool. Once the surface water falls to 32 F, it freezes. The freezing then spreads downward into the lake and the ice thickens

Explanation:

Find the coordinates of M, the midpoint of AB , for A(–3, 3) and B(10, 5).

Answers

The coordinates of M, the midpoint of AB is (3.5, 4)

A midpoint is a point that lies in the center or which is equidistant from the two given coordinate points. To calculate the midpoint two co-ordinates must be given. The general formula of the midpoint is adding the two values of x together and dividing it by 2 to get the x coordinate of the midpoint. Similarly, the y coordinate of the midpoint is obtained by adding two value of y together and dividing it by 2. Here x=(-3+10)÷2 which will give the value 3.5 and y=(3+5)÷2 which will give the value 4. Hence the midpoint of AB is (3.5, 4).

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The coordinates of M, the midpoint of AB, for A(–3, 3) and B(10, 5) is

(3.5, 4) .

Now,

midpoint of x-coordinate = (x1 + x2)/2

midpoint of y-coordinate = (y1+y2)/2

and,

A(–3, 3)  ,  B(10, 5)

⇒ x1 = -3 , x2 = 10  & y1 = 3 , y2 = 5

so,

midpoint of x-coordinate = (-3+10)/2

                                         = 3.5

midpoint of y-coordinate = (3+5)/2

                                          = 4

so, the midpoint coordinates are (3.5, 4).

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