Answer:
solid
Explanation:
When an earthquake occurs, it makes seismic waves, which cause the shaking we feel. Seismic waves are essentially just the jiggling of the ground in response to the force put on the ground by the earthquake, similar to the way the jello in a bowl responds to a tap to the side of the bowl. There are three major kinds of seismic waves: P, S, and surface waves. P and S waves together are sometimes called body waves because they can travel through the body of the earth, and are not trapped near the surface.
Electromagnetic waves are invisible forms of energy that travel though the universe. However, you can "see" some of the results of this energy. The light that our eyes can see is actually part of the electromagnetic spectrum.
This visible part of the electromagnetic spectrum consists of the colors that we see in a rainbow - from reds and oranges, through blues and purples. Each of these colors actually corresponds to a different wavelength of light.
Electromagnetic waves
The sound we hear is a result of waves which we cannot see. Sound waves need something to travel through in order for it to move from one place to the next. Sound can travel through air because air is made of molecules.
These molecules carry the sound waves by bumping into each other, like dominoes knocking each other over. Sound can travel through anything made of molecules - even water! There is no sound in space because there are no molecules there to transmit the sound waves.
Electromagnetic spectrum
Electromagnetic waves are not like sound waves because they do not need molecules to travel. This means that electromagnetic waves can travel through air, solid objects and even space. This is how astronauts on spacewalks use radios to communicate. Radio waves are a type of electromagnetic wave.
Electricity can be static, like what holds a balloon to the wall or makes your hair stand on end. Magnetism can also be static like a refrigerator magnet. But when they change or move together, they make waves - electromagnetic waves.
Electromagnetic waves are formed when an electric field (which is shown in red arrows) couples with a magnetic field (which is shown in blue arrows). Magnetic and electric fields of an electromagnetic wave are perpendicular to each other and to the direction of the wave.
When you listen to the radio, watch TV, or cook dinner in a microwave oven, you are using electromagnetic waves. Radio waves, television waves, and microwaves are all types of electromagnetic waves. They only differ from each other in wavelength. Wavelength is the distance between one wave crest to the next.
Waves in the electromagnetic spectrum vary in size from very long radio waves the size of buildings, to very short gamma-rays smaller than the size of the nucleus of an atom. Yet their size can be related to their energy.
The smaller the wavelength the higher the energy. For example, a brick wall blocks visible light wave lengths. Smaller, more energetic, x-rays can pass through brick walls, but themselves are blocked by denser material such as lead.
While it can be said waves are "blocked" by certain materials, the correct understanding is that wave lengths of energy are "absorbed" by objects, or not. That is, wave length energy can be absorbed by certain material.
We use this knowledge in weather satellites as the atmosphere also absorbs some wave lengths while allowing others to pass through.
how many countries are there in the world?
Answer:
There are 193 countries in the entire world.
HELP 11 and 12 please!
what is the capital city of Indonesia?
Answer:
The capital city of Indonesia is Jakarta.
Explanation:
The consequences of rural urban migration
Answer:
Overpopulation, overcrowding, pollution, disease outbreak, slower birth rates, lower national increase rate.
Explanation:
As more people move into cities, the population density will increase and people will crowd together. This will cause increased rates of disease and pollution.
state first plane of sky
Answer:
The Wright brothers inaugurated the aerial age with the world's first successful flights of a powered heavier-than-air flying machine at Kitty Hawk, North Carolina, on December 17, 1903.
Explanation:
They did it on Dec. 17, 1903. The pilot was Orville, since Wilbur had taken his turn in a failed previous attempt. The Wright Flyer was in the air for 12 seconds and went 120 feet.
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Question 36
California, New York and Florida-accounted for about a third of the entire US population growth since 1990
A False
B True
advantages and disadvantages of
sea walls
artificial reef
breakwaters
groynes
draining cliffs
barrages
managed retreats
PLEASE ANSWER I'M DYING PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
So the advantages of a sea wall are pretty much that the sea wall protects the base of a cliff from erosion. And in some areas they prevent coastal flooding. But the disadvantages of the sea wall are that they are very hard and expensive to maintain. These walls are also sorta unattractive.
Explanation:
how can droughts be triggered by human activities
If the circle of illumination is passing over us, what time of day is it?
Answer
A. Noon
B. Sunset
C. Midnight
D. 3 AM
Answer:
a noon
Explanation:
thats how the sun works
What can the people of South Asia do to address the problem of pollution
Answer: They can start by doing something little.
Explanation:They can start by doing something little because then us americans can donate money to them or go over there and help them build and make things and do more to help them out.
PLAESE HELP
Which fossil fuels are found underground in reservoirs and require pumps to remove?
coal
petroleum (oil)
natural gas
Answer:
petroleum (oil)
Explanation:
Oil pumps extract petroleum(oil) from underground.
Answer: Petroleum oil
Explanation: i took the tet and got an 100%
If you observed this pattern in your data while measuring wind speeds on a specific day, what could you infer about the motions of air masses in the area?
We can infer that the motions of air masses in the area have a tendency to create a new weather condition.
What is an air masses?Its refers to the volume of air which is defined by its temperature and water vapor content.
When air masses are moved by winds, they have tendecies to create a weather conditions such as heat, cold, dry or moist.
In conclusion, a typical severe storm are created by an air mass when they reaches a new region and clashes with other air mass that has a different temperature and humidity.
Note: The question is incomplete, that the reason i explained what is air mass and its effects.
Read more about air masses
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Define the ecosystem in terms of its physical boundaries as well is there any to input and output
Answer:
Ecosystem boundaries are zones of transitions between two adjacent habitats. ... Adjacent ecosystems are connected via flows of energy, material and organisms across ecosystem boundaries, and these flows can exert strong influences on the fertility and productivity of ecosystems.Sep 15, 2009
Explanation:
What is the ozone depletion?
Answer:
When bromine and chlorine atoms come into contact with ozone in the stratosphere, they destroy ozone molecules.
One chlorine atom can destroy over 100,000 ozone molecules before it gets removed from the stratosphere. Ozone is being destroyed faster than it can naturally created.
Explanation:
What are the three distinct characteristics of fish?
Explain why having a primate city can negatively affect the economic development of a country.
The way that a primate city can negatively affect development of a country is the fact that there is an unequal distribution of resources, wealth and power in the city.
What is a primate city?This is a city that is known to be the dominant city in a country compared t other cities or towns that may be around it.
In such ciities, most of the investments and resources are focused there and other places are left out.
Read more on primate city here: https://brainly.com/question/16354598
Japan's population is __________ and __________.
Group of answer choices
shrinking and getting younger
increasing and aging
shrinking and aging
increasing and getting younger
Answer:
Japan's population is shrinking and aging.
Explanation:
If the Canadian Shield is made of really old rock, what happened to the layers of young rock?
Answer:
Severe glaciation during the ice age eroded the rock
which of the following would be most likely to cause the rapid disruption of an ecosystem.
Disruptions to Ecosystems
Wildfires. Fire is a common disruption to ecosystems that can be caused by nature or by human behavior. ...
Flooding. ...
Volcanic Eruptions. ...
Habitat Destruction. ...
Introduced Species. ...
Overhunting. ...
Pollution and Environmental Change.
And many more......
Name two locations and their climate.
Today, climate scientists split the Earth into approximately five main types of climates. They are:
A: Tropical. In this hot and humid zone, the average temperatures are greater than 64°F (18°C) year-round and there is more than 59 inches of precipitation each year.
B: Dry. These climate zones are so dry because moisture is rapidly evaporated from the air and there is very little precipitation.
C: Temperate. In this zone, there are typically warm and humid summers with thunderstorms and mild winters.
D. Continental. These regions have warm to cool summers and very cold winters. In the winter, this zone can experience snowstorms, strong winds, and very cold temperatures—sometimes falling below -22°F (-30°C)!
E: Polar. In the polar climate zones, it’s extremely cold. Even in summer, the temperatures here never go higher than 50°F (10°C)!
The diagram at right represents Earth in space on the first day of a season. Which season is beginning in North Carolina on the day represented in the diagram? (North Carolina is in the northern hemisphere)
Answer:
Well I think it's winter
Explanation:
Because according to the diagram North Carolina faces the opposite side of the sun which means sunlight is not perspective at this point so it simply conclude that it's Winter
To quickly locate the countities with the largest populations on Earth which
distribution map would you use?
A Religious distribution
Bencsibution
C Political distribution
a population distributie
Answer:
D. Population distribution
Match the term in column 1 to the definition in column 2.
Urbanism
?
A territory that spreads
outward from the main
city center to include
urban neighborhoods,
suburbs, exurbs, smaller
satellite cities, and the
surrounding towns
+
Rural
?
An emphasis on life, work,
and recreation in densely
populated areas
Urban
?
Located in the country, a
sparsely populated area
Metropolitan
area
?
Located in a city; a
densely populated area
Answer:
Rural - Located in the country, a
sparsely populated area
Urban - Located in a city; a
densely populated area
Urbanism - An emphasis on life, work,
and recreation in densely
populated areas
Metropolitan area - A territory that spreads outward from the main city center to include urban neighborhoods, suburbs, exurbs, smaller satellite cities, and the surrounding towns.
Answer:
Explanation:
A territory that spreads
outward from the main
city center to include
urban neighborhoods,
suburbs, exurbs, smaller
satellite cities, and the
surrounding towns
Metropolitan area
An emphasis on life, work,
and recreation in densely
populated areas
Urbanism
Located in the country, a
sparsely populated area
Rural
Located in a city; a
densely populated area
Urban
Which situation represents a business benefiting from global trade?
A company creates new regional jobs.
A company has new multinational consumers.
A company invests in several business ventures.
A company becomes more successful and self-reliant.
Answer:
A company creates new regional jobs. or A
Explanation:
got it correct on Edge 2022
Answer:
A
Explanation:
EDG 2022
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A new slang term has become popular among middle school students in Wisconsin. Which arrow represents the most likely path for the cultural diffusion of this term?
The graphic shows a map of the United States and all territories with four arrows. Arrow A points from Wisconsin to South Dakota. Arrow B points from Wisconsin to Oklahoma. Arrow C points from Wisconsin to Illinois. Arrow D points from Wisconsin to Maine.
Public Domain
Arrow A
Arrow D
Arrow B
Arrow C
the answer is b: points from wisconsin to oklahoma
Answer:
I think it is B
Explanation:
Cultural diffusion is the spreading of things such as products or language.
It is showing B starting to spread towards farther states
What is the oldest fossil in the bottom layer or the strata
Answer:
the bottom layer
Explanation:
The oldest layers are on the bottom, and the youngest layers are on the top. Because sediments sometimes include once-living organisms, sedimentary rock often contains a lot of fossils. Fossils are once-living organisms that have been turned into rock, in which the shape or form of the organism can still be seen.
A ladder is placed against a building wall. The ladder is 22 feet long. The distance from the base of the ladder to the wall is 12 feet. What is the angle of elevation, x?
Answer:
x = 33.06 or 33°
Explanation:
Sin [tex]x =\frac{12}{22}[/tex]
[tex]x = Sin^{-1} (0.5455)[/tex]
[tex]x = 33.06 or 33[/tex]
Using relevant example, write an essay on the importance of the major relief region and features in Ghana
Essay writing is simply given to students in order to test their writing and reading skills.
How to write an essay?Based on the information given, the way to write the essay will be given. Firstly, it's important to decide on your topic. In this case, it is an essay on the importance of the major relief region and features in Ghana
Research should be done on the topic and create an essay outline. Set your argument in the introduction and develop it with evidence.
Finally, check the content, grammar, formatting, and spelling, of your essay.
Learn more about essays on:
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What waves are detected first because they move so fast.
In three to five sentences, compare the geological processes we observe today to those that would have taken place throughout history.(4 points)
There is a similarity in the geological processes we observe today to those that would have taken place throughout history.
What Law of Uniformitarianism?The Law of Uniformitarianism can be employed to compare current geological processes with those that occurred throughout history.
The Law of Uniformitarianism states that the current earth's dynamic geological activity must have occurred in the past in the same manner, at the same speed, and intensity.
The same processes are expected to occur in the future, as well.
The weathering and erosion of the rocks on the surface have caused these changes over millions of years, which is how the various features, structures, and landforms on Earth have created and evolved.
Plate tectonic movement, volcanic eruptions, earthquakes, and tsunamis all contributed to the current situation.
Learn more about Uniformitarianism here: https://brainly.com/question/15712504.