Please help me with these questions!

1)what does a P wave shadow zone tell scientists about what is inside Earth?

2)what does the lack of S waves from earthquakes tell scientists about what is inside earth?​

Answers

Answer 1

Answer:

1)area of the earth from angular distance of 104to 140 degress from a given earthquake that does not receive any direct p waves.

2)the s wave shadow zone os the area of the earth's surface where s waves are not detected following an earthquake.

Explanation:

hope that can help

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Related Questions

Describe in short what you can see in the picture. ​

Answers

Answer:

pollution..........?..

Environment is the surroundings in which we live. But the contamination of our environment by pollutants is environmental pollution. The current stage of the earth that we are seeing is the cause of centuries of exploitation of earth and its resources.

Moreover, the earth cannot restore its balance because of environmental pollution. The human force has created and destroyed life on earth. Human plays a vital role in the degradation of the environment.

Effect of pollution on the health

The environmental pollution, directly and indirectly, affects the lives of humans and other species. These living beings co-existed on the earth with human from centuries.

Effect on Air

Carbon and dust particles string up with the air in the form of smog, damaging respiratory system, haze, and smoke. These are caused by the emission of industrial and manufacturing units by burning of fossil fuels, vehicle combustion of carbon fumes.

Moreover, these factors affect the immune system of birds which become a carrier of viruses and infections.

Besides, it also affects the body system and body organs.

Answer:

I can see our planet Earth filled with pollutions such as the noise pollution, smoke pollution from cars etc.

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Pangaea refers to the ______________________. A. Triassic supercontinent that existed approximately 220 mya. B. closing of the Panamanian land bridge during the Miocene Epoch. C. alterations in sunspot activity that resulted in a colder than normal period during the Little Ice Age. D. Himalayan orogeny that altered the path of the polar jet stream, creating wetter conditions on the windward side of the range.

Answers

Answer:

A.

Explanation:

Pangaea or Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras.

What are the landform feature of the Sahara Desert

Answers

Answer:

The principal topographical features of the Sahara include shallow, seasonally inundated basins and large oasis; extensive plains; plateaus ; abrupt mountains; and sand sheets, dunes, and sand seas.

Explanation:

incomplete testicle migration during embryonic development could lead to the formation of

Answers

Issues in testicle migration such as incomplete migration can lead to the formation of cryptorchidism.

In humans and other animals, the testicles form in the abdominal area and later migrate to the scrotum. In the human species, this occurs during the fetal stage of life or shortly after birth.

In most cases testicles migrate to the scrotum with no issues; however, in a few cases,  there is incomplete migration. This means testicles do not migrate to the scrotum but remain between the abdominal area and the scrotum.

This can lead to the formation of cryptorchidism; this term is the medical word to describe a testicle that has not descended completely. Moreover, this condition is usually benign but requires surgery to be treated.

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evelyn is making a model of earth to show the features and properties of the layers. which of the following should evelyn show in her model?

Answers

Answer:

The physical layers exactly match the compositional layers.

Explanation:

Most commercial logging today takes place in ________. Group of answer choices Australia, New Zealand, China, and Greenland (Denmark) Europe and Canada Mexico, Belize, Costa Rica, and Nicaragua Canada, Russia, Indonesia, and Brazil the United States, Lesotho, Australia, and China

Answers

Answer:

australia

Explanation:

Most commercial logging today takes place in Canada, Russia, Indonesia, and Brazil. Therefore, option D is correct.

Logging is the process of cutting down, extracting, and transporting trees for commercial purposes. It involves the removal of timber and other forest resources for various industries such as construction, furniture production, and paper manufacturing.

Logging can have significant environmental impacts, including deforestation, habitat loss, soil erosion, disruption of ecosystems, and depletion of biodiversity.

It is crucial to implement sustainable logging practices that prioritize responsible forest management, reforestation, and the preservation of critical ecosystems to ensure the long-term health and viability of forests and minimize the negative effects on the environment.

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Which of the following effects did colonialism have on Central Africa?
A. growing political stability
B. an increase in raw materials
C. the end of cultural oppression
D. a decrease in the economic infrastructure

Answers

Well it’s not d I got that wrong

Riparian zones are also commonly called riparian buffers,why is this name fitting?

Answers

Answer:

Explanation:

“Riparian” refers to the area by the banks of a river, stream, or other body of water. ... Riparian zones with native vegetation and soils provide multiple functions and values. They are the first line of defense against the impacts of impervious surfaces (thus the frequent use of the term "buffer"!).

Riparian zones is fitting this name because riparian zones are frequently the subject of national protection in a biodiversity action plan due to their prominent role in supporting a diversity of species.

What do you mean by riparian zones?

Riparian zones are vegetated strips that border bodies of water such as rivers, streams, vernal pools, ephemeral creeks, ponds, and lakes.

The vegetative zone protects streams from pollutants introduced by runoff, controls erosion, and provides habitat and nutrient input.

The riparian zone exists at the interface of terrestrial and aquatic ecosystems, and as such, it may regulate the transfer of energy and material between these systems, as well as the transmission of solar energy into the aquatic ecosystem.

Therefore, Riparian zones are also commonly called riparian buffers because riparian zones are frequently the subject of national protection in a biodiversity action plan due to their prominent role in supporting a diversity of species.

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Give examples of family life pull factors.
ASAP!

Answers

Answer:

1 out of 15

Explanation:

Unite divided families and men get jobs then send of wives, parents, and children.

I hope this helps!

Which of the following is a distinctive aspect of population policy emphasized for the first time by the international community in the 1990's?

Answers

The distinctive aspect of population policy emphasized for the first time by the international community in the 1990s is "Women Empowerment."

The United Nations, an international organization, began the promotion of Women's Empowerment around the 1990s.

This eventually led International organizations like Peaceful Society to declare 2001 as the year of Women's Empowerment.

Hence, in this case, it is concluded that the correct answer is Women's Empowerment.

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Answer:womens empowerment

Explanation:an international organization, began the promotion of Women's Empowerment around the time of the 1990s.

The removed soil at an excavation site is also called:

Answers

There are different types of soils. Earth excavation is the removed soil at an excavation site.

Earth excavation is simply known to  be a process that involves the removal of the layer of soil freely from beneath the topsoil.

The removed material is known as 'spoil' and they are known to be stockpiled and often used to make embankments and some foundations.

The Excavation of soil is important in construction and it is done with the use of  hand tools or machineries.

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During the age of Imperialism and Colonization what percentage of the world was dominated by Great Britain?

Answers

Answer:

23%

Explanation:

IT was BIG

What color is a mirror how is it reflective

Answers

Answer: A mirror is white and that it reflex all colours back making a comprising whit light.

Explanation:There surface is is mad of atoms that has very light tinge as the atoms in the glass reflect back green light more than any other colour.

Read the blog entry below and answer the question that follows:
At first I dreaded going to sixth grade camp. I was sure the food would be poisonous, I would freeze to death in my sleeping bag, and the other kids in my cabin would never talk to me. But was I wrong! In fact, it was the best week ever! I went horseback riding and participated in a ropes activity with a zip line course. After the course, I climbed to the top of a pole using only ropes and carabiner clips, and then I rappelled off the top. I even made a new best friend. Oh, by the way, the food was delicious. It tasted better than my mom's! (But don't tell her.)

Review the part of the sentence below that is in bold.

I went horseback riding and participated in a ropes activity with a zip line course. After the course, I climbed to the top of a pole using only ropes and carabiner clips, and then I rappelled off the top.

What type of language has the author used here?

A Language with a positive connotation
B Language with a negative connotation
C Technical language
D Hyperbole

Answers

I believe it’s C if it’s c because it’s definitely not B, A, Or D
Language with a positive connotation <3

Most of the people of South America live in cities. *
True
False

Answers

Hello!


True I guess


Bye and don’t forget I’m proud of you!!<3

before becoming the u.s. virgin islands, what were these islands known as?

Answers

St Croix, St Thomas and St. john

The expansion of European powers throughout the world to control both human and natural resources is most strongly linked to?

A. colonialism
B. Christianity
C. the parliamentary system
D. the Commonwealth

Answers

I believe it’s a if not I’m so sorry

How have flounder adapted to avoid being seen on the ocean floor?

A. They change color to match their environment.
B. They have venomous spines.
C. They have sharp pincers.
D. They're flat.

Answers

I would say A since it makes more sense
i believe the correct answer is they’re flat :)

generally speaking, fossils can form when organisms

Answers

Answer:

die and decompose

Explanation:

fossils are formed by animals decomposing and when their bones and dirt and sediment covering it up, preserving the bones

HELP ME PLEASE THIS IS DUE TOMMOROW MORNING AND I DON'T UNDERSTAND!!!!!!! JUST EXPLAIN WHAT TO PUT ILL GIVE BRAIN LIST AND 38 POINTS!!!!!

Answers

It’s asking if you disagree or agree with this message and why

please answer properly thz

Explain the difference between renewable and nonrenewable resources. Give an example of each.

Explain the difference between renewable and reusable resources. Give an example of each.

Answers

Renewable resources are resources that can be used for energy, and can be grown back, or remade. Windmills are a good example, since wind doesn’t go away. Trees are a tough one, since they are a natural resource, but they are also renewable, since they grow back.

Nonrenewable resources are resources that take a very long time to come back, or don’t come back at all. Fossil fuels are the biggest example, since it takes millions of years to form fossil fuels.

Answer:

Non renewable are resources that cannot be created in a single life time. Oil is one example, because it very slowly regenerates.

Renewable resources include Solar wind and biofuel which all can be regenerated in fairly easily and efficiently

Explanation:



1. What is a theocratic government? What is it based off of? Give an example.

Answers

Answer:

Theocracy, government by divine guidance or by officials who are regarded as divinely guided. In many theocracies, government leaders are members of the clergy, and the state's legal system is based on religious law. Theocratic rule was typical of early civilizations, such as Ancient Egypt. Other modern places such as China, Sudan, and Iran.

How was your day and what's your fall starbucks order(if you have one) and if you don't go what's something you want to know abt chick-fil-a or any secret food or drinks you'd like to know about

Answers

Answer:

My day was awesome (so far) and i want to know what McDonalds Chicken Nuggets ARE MADE FROM!

Explanation:

What does being a 'net importer' of food mean?

Answers

Answer:

this means a country that buys more from other countries in terms of global trade than it sells to them over a given period of time

Explanation:

Answer:

A country that buys more from other countries in term of global trade than it sells to them over a given period of time.

Explanation:

eeeeee hope it helpsss UwU

3. Which of the identified types of movement creates your activity space?
a) periodic
b) migratory
c) cyclic
d) emigration

Answers

C should be the answer
Hope this helps

The movement that creates the activity space is the cyclic movement. Thus the correct option is (c). Cyclical movement is the kind of movement that develops your activity space.

Individuals that move in a predictable, repeating manner within their activity zone are said to be engaging in cyclic movement.

This might involve routine tasks like attending work or school, conducting errands, or taking part in leisure activities.The predictable nature of cyclic movement and the recurring patterns of movement it produces are its defining characteristics. For instance, a person could commute each day to work or school using the same route and timetable. Their activity zone, which includes the places they commonly visit and interact with, is formed by this mobility.

Therefore, The movement that creates the activity space is the cyclic movement. Thus the correct option is (c).

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1) why does BOLTSS make map easier?

2) What does orientation mean? In your own words I’ll brainlist!!!

Answers

BOLTSS helps us remember the features of a map like the legend or title. Orientation is the directions - a compass like north, south, east, west

Using Newton's equation for the universal law of gravitation, what would be the effect on
he force between the Earth and Moon of changing the following:
a. Doubling the distance between the Earth and Moon: F would increase/decrease
/ remain the same) (highlight one).
b. Doubling the mass of the Moon: F would increase/decrease / remain the same)
(highlight one).
C. Halving the mass of the Earth: F would fincrease/decrease / remain the same)
(highlight one).

Answers

It’s B

Reason
It’s increase and decrease

cual es la capital de palau

Answers

Answer:

Ngerulmud.

Explanation:

Capital is Ngerulmud and Most populated city is Koror (Commercial center of Palau)

Answer:

The capital of Palau is Ngerulmud.

La capital de Palau es Ngerulmud.

What percent of the US electrical needs are provided by coal?
O 73%
0 29%

Answers

Answer:(:

Explanation:

about 20%

Igneous rocks are formed when liquid hot rock (——)......

Answers

Answer:

crystallizes and solidifies

Explanation:

Igneous rocks are formed when liquid hot rock crystallizes and solidifies.

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