Answer:
Scientists use waves to study the different layers of the earth. Usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test explosions. The seismic waves are bent, sped up, or slowed down, or even reflected when they pass through the earth's layers.
Seismic waves are recorded by a machine called a seismograph, which tells us about the strength and speed of the seismic waves. Seismic waves travel at different speeds when they pass through different types of material, so by studying seismograms, scientists can learn a lot about Earth's internal structure.
Explanation:
Does this help??
Answer:
Seismic waves
Explanation:
Seismic waves provides evidence for the internal structure of the Earth, which cannot be observed directly. Seismic waves from large earthquakes are detected around the world. Their paths are curved as the waves refract due to the gradually changing density of the layers.
Hope this helps :)
What is the primary industry in Bolivia?
copper
silver
gold
tin
What minerals can be scratched by Hematite plsss help
Explanation:
Earthy forms of hematite are typically red to reddish brown and often called 'Red Ochre'. These earthy varieties are also very soft and can be scratched by a fingernail.
is it c? someone tell me pls
Answer:
yes look at the arows they are difrent
Which of the actions below will NOT benefit North America's marine environment?
reducing biodiversity
increasing organic farming
halting overfishing
decreasing the use of fertilizers
An object at rest stays at rest and an object in motion remains moving in a straight line unless
an unbalanced force acts upon it is
Newton's 1st Law of Motion
Newton's 2nd Law of Motion
Newton's 3rd Law of Motion
Newton's Law of Gravity
What was the French period know as the reign of the terror
Answer:
French Revolution from September 5, 1793, to July 27, 1794
Explanation:
B. Paleo seismology studies have found that the section of the San Andreas Fault that failed during the Fort Tejon quake (segment 3) produces a major earthquake every 135 years, on average. Based on this information, how would you rate the chances of a major earthquake occurring along this section in the next 30 years
Answer:
22.22%
Explanation:
In this scenario, we can use the information provided as a relational problem. For example, we are told that on average there is a maor earthquake every 135 years. Therefore, we can say that in 135 years theres a 100% probability that a major earthquake will happen. To find the probability that it will happen in 1 year we need to divide 1 earthquake by 135 years.
1 / 135 = .0074
Now we can multiply this value by 30 years to find the probability that a major earthquake will happen within 30 years.
.0074 * 30 = 0.2222 ... multiply by 100 to get percentage value
0.2222 * 100 = 22.22%
Finally, we can see that there is a 22.22% chance of a major earthquake happening in the next 30 years.
older ocean plates are absorbed back into the earth at
subduction zones
divergent boundaries
mid-ocean ridges
rift zones
Answer:
Subduction Zones
Explanation:
Because at subduction zones the older crust is pushed under the newer crust.
The _____ theory combined the ideas of continental drift and seafloor spreading.
A. Plate Tectonic
B. Pangea
C. trench
D. Subduction
In which area or areas on the image does the salinity of the ocean increase?
A. 1
B. 2
C. 3
D. 1,2, and 3
E. none of these
Answer:
A
Explanation:
deposition of salt take place there.
Answer:
I think the best answer would be D
Explanation:
Feb 11, 9:22:39 AM
Triangle KLM is similar to triangle NOP. Find the measure of side NO. Round your
answer to the nearest tenth.
M
13
N
28
13
Answer:
3.7
Explanation:
Using no less than three complete sentences, describe the reforms that Japan has made to encourage people to have more children.
Japan has passed a number of laws to encourage people to have children. The main focus of these reforms has been to make it more affordable for Japanese people to have kids. Some of the laws that have been passed require businesses to provide childcare and to encourage families to leave work to care for their children
i did it on edg
A government-imposed restriction of two children per family, or the delivery of government subsidies solely to the very first two children, is known as a two-child policy.
Child policy in Japan:A number of laws have been established in Japan to encourage individuals to have children.
The fundamental goal of these policies has been to make having children more accessible for Japanese people. Some laws have been established requiring companies to offer childcare and encouraging families to take time off work to care for their children.
Those having more than two children will be unable to get government positions, receive government benefits such as housing, or run for local government elections.
Find out more information about 'Japan'.
https://brainly.com/question/523026?referrer=searchResults
Which landform is shown in this image?
Photo by J.T.Daniels
Answer:
A folded mountain
Explanation:
Hope it helps you....Plz mark me as brainliest nd follow me !
How would geography and climate affect the food supply in Russia?
Answer:
climate change and demigraphical movement take a toll on Russia work force though change in climate could make farming easier in the cold climate
Explanation:
What is the time period where people started thinking differently called?
a. Renaissance
b. Enlightenment
c. Inquisition
d. Great Awakening
Answer:
. Renaissance
Explanation:
Which type of map shows specific units of an area like cities, states, and countries?
physical
political
thematic
none of the above
Which of the following statements about languages in sub-Saharan Africa is true?
A. Most countries have only one official language.
B. Many countries include at least one European language among their official languages.
C. Most countries have one common language spoken by almost all of their people.
D. Most languages spoken in the region are Khoisan, or “click” languages.
giving 20pts for dis
After the 1800s the impact of colonization impacted almost everything in Africa. The impact on the languages of Africa is one of the major consequences. Thus, (B) is the correct option.
What is an official language?An official language has a legal status in a political jurisdiction such as a state or a country and so on. It is used in all the official communications of that jurisdiction.
During colonization, the European countries used their native languages which resulted in them becoming the official languages of those colonies even after getting independence.
Thus, (B) is the correct option.
To know more about official languages, refer to the link below:
https://brainly.com/question/984248
#SPJ2
I’m literally to lazy to do this so can ANYONE help.
Answer:
Explanation:
One of the steps is education: educating people about what is happening is important to come up with a solution
greener products: use reausable items and cut down on water and gas if you dont need to
if you want brainliest the second person to answer gets brainliest
Which of the following countries experience authoritarian rule?
i. Kazakhstan
ii. South Korea
iii. Mongolia
iv. Uzbekistan
Answer:
I think it is South Korea
Explanation:
Answer:
GUYS. the answer is A, don't choose B
Explanation:
I got an 80% when I chose B, and then I got 100% when I chose A.
It's Kazakhstan, not South Korea.
Edge 2021
Why has the conflict between India and Pakistan over Kashmir recently become more intense?
Answer:
Land dispute and borders
Explanation:
India-Pakistan wars are the series of conflicts that took place between India and Pakistan and termed as India-Pakistan War. The most violent outbreaks came in 1947-48, 1965, 1971 and 1999. Reasons of conflicts are border dispute, Kashmir problem, Water dispute and terror controversy.
please Match the government types with the definitions.
All of the following are tools to help you think like a geographer EXCEPT
speculation
alienation
observation
evaluation
Answer:
Speculation is not a tool that helps you think as a geographer.
Answer:
speculation
Explanation:
I'm sorry I thought it was alienation I even put the definition but then I realized it was speculation and I can't delete my answer
what is the difference between a population and a community?
Answer:
The population is the number of individuals of the same species that can be effectively interbreeded and separated from other communities, whereas the society is a group of individuals.
How did the Enlightenment and the Industrial Revolution
lead to conflict in Europe?
Answer:
Both the Enlightenment and the Industrial Revolution were social processes that led to great changes in the societies of the time. Thus, the Enlightenment led to the adoption of liberal ideologies and greater exercise of rights by the societies of the time, which implied a limit to the powers of the authoritarian governments of the time; While the Industrial Revolution, in turn, led to the adoption of automated production processes that made most of the population begin to reside in urban centers, abandoning rural life.
These two processes, which occurred continuously, greatly modified the social composition of the societies of the time. Thus, European societies became eminently urban, with more combative populations and with a greater awareness of their rights and of the limits to the power of the rulers. This caused conflicts between the liberal sectors and the conservative sectors of the time to begin to occur, giving way to revolutions such as the American Revolution or the French Revolution.
Earlier in history, the earth's atmosphere was most likely not friendly to organisms that needed oxygen to breathe. Today, however, the earth's atmosphere contains the oxygen needed for eukaryotic organisms. The oxygen was produced by cyanobacteria through the process of _____.
volcanism
photosynthesis
metabolism
respiration
Answer:
Photosynthesis
Explanation:
Photosynthesis- Processes That Produce Oxygen
Helllp pleaseee i will mark brainliest.
Which of the following would reduce the amount of friction on a surface?
Water
Ice
Oil
All of the above
I think all of the above:)
How many MAIN types of galaxies are there?
Question 2 options:
1
2
3
over one hundred
Answer:
three.
Explanation:
Types of Galaxies
Astronomers classify galaxies into three major categories: elliptical, spiral and irregular.
Francisco wrote these notes on one of the scientists who contributed to cell theory:
1838
Studied plants
Used a microscope
Concluded that plants are made of cells
This is an edgunity thing my son needs help on.
Answer:
Matthias Jakob Schleiden.
Explanation:
The cell theory is one of the fundamental findings in the field of biology, which establishes that all plants and animals, as well as their organs, however varied, are always made up of cells. This theory led to far-reaching conclusions: growth is a process in which more and more cells are formed, which are always formed from cells; forming cells also a fundamental role in reproduction: new individuals always emerge from living cells through cell division. The cell theory was first formulated for plants in 1838 by Matthias Schleiden.
Cross between a Monarchy and a Republic-
a. representative democracy
b. Constitutional Monarchy
c. Dictatorship
d. direct democracy
Answer:
The answer is D
Explanation:
It is direct Democrat