Answer:
The second one (s and p waves)
Explanation:
They use seismographs to measure intensity, but the differences of s and p waves can allow them to locate the origin
One step that geologists use to find the epicenter of an earthquake is B. They measure the difference between the arrival of P waves and S waves.
The epicenter of an earthquake refers to the point where the largest damage was done.
To determine the epicenter of an earthquake three seismographs are used. The time is measured that notes the arrival of the P and S waves.
The longer it takes for these waves to arrive, the farther the epicenter is from the point where the measurement is being taken.
Therefore, option B is correct.
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Which statement best describes the spread of Hinduism? Hinduism did not spread outside of its homeland in India. The spread of Hinduism had stopped by the beginning of the Vedic period. Hinduism spread throughout India and Nepal, and into Southeast Asia. Beliefs of Hinduism changed greatly when it spread into the Middle East.
Answer:
Hinduism did not spread outside of its homeland in India.
Explanation:
Hinduism is one of the oldest religions in existence and it is also one of the major religions by having a very large number of followers. This religion is considered a national religion as well, and this is due to the fact that almost all of its followers live in one nation. Basically, this religion emerged in the Indian subcontinent and remained there.
Hinduism is the only polytheistic of the major religions. It came to be because of the mixing of the cultures and religious beliefs of the native Dravidians and migrating Aryans. By merging both religions, Hinduism arose and spread out all over the historic territory of India. With the rise of Islam, Hinduism lost some of its followers, mostly in what is now Pakistan and Bangladesh, while its followers remained almost exclusively in modern day India. Unlike the other major religions that managed to spread out of their cradles in one way or another, Hinduism did not.
11) Which of the following is the correct characterization of population density?
A) Arithmetic density is the best ratio to use when describing the "why" of population density.
B) Physiologic density is the best ratio to use to describe human health.
) Agricultural density ratios are the best representation of productive agriculture yields.
D) A comparison of physiologic densities and arithmetic densities helps geographers understand
the capacity of land to yield food for the total population.
E) Arithmetic densities provide insight into relationships between resources and population
centers in a particular region.
Answer: The answer is D) A comparison of physiologic densities and arithmetic densities helps geographers understand
the capacity of land to yield food for the total population
Explanation:
As of 31 December 2018, there had been 150 tornado event days with 1169 total tornado reports for 2018. On average, each tornado event day had about ______ tornadoes reported.
Answer:
7.798
Explanation:
It is understood that as at 31 December 2018, there had been 150 tornado event days with 1169 total tornado reports for 2018.
Then the average will be a calculated as:
1169/150= 7.79. This is regarded as the average amount of tornado experienced in the days it took place.
We can then infer and say that on average, each tornado event day had about 7.79 tornadoes reported.
Which country colonized the region that is highlighted and circled on the map above?
A. Spain
B. England
C. France
D. Portugal
Answer:
I know there is no map but I did a similar question and the correct answer I got was.
D. Portugal.
Explanation:
Portuguese Empire
Capital : Lisbon
Common languages : Portuguese
Religion: Catholicism
Government: Colonial empire
Tectonic plates can be made of continental crust or oceanic crust. Besides their location, how else are these two kinds of crust different?
Group of answer choices
Continental crust is more dense than oceanic crust.
Tectonic plates made of continental crust are smaller than plates made of oceanic crust.
Continental crust is less dense than oceanic crust.
Tectonic plates made of continental crust are larger than plates made of oceanic crust
need answers asap please don't put a random answer
Answer:
Continental crust is more dense than oceanic crust.
Explanation:
Continental crust is thicker than oceanic crust. Tectonic plates made of continental crust are larger than plates made of oceanic crust.
Life thrived in the oceans because the deep water filtered out the most harmful wavelengths of light. Deep underwater, blue and green light dominated. How did this fact influence the appearance of early plants?
Answer:
Living off the colors of light available to them, bacteria in deeper water were green. Over time, these green bacteria grew to dominate the oceans and are considered early ancestors of today’s plants.
Explanation:
Sample Answer
Bacteria in deeper water were green, surviving on the colors of light that were available to them. These green bacteria are thought to be the earliest ancestors of modern plants and over time, they expanded to fill the oceans.
What is Bacteria ?
Bacteria are common, largely free-living organisms that frequently only have one biological cell. They make up a significant portion of the prokaryotic microbial kingdom. Bacteria, which are typically a few micrometers long and were among the first life forms to appear on Earth, are found in the majority of its habitats.
Water (often ocean water, but this also applies to fresh water) absorbs light, which changes which color wavelengths are present at certain depths. Reds, oranges, yellows, and purples disappear from the visible spectrum within the first 30 feet, leaving only blues and greens to reach the deeper waters.
Green plants can no longer operate at any depth greater than 10 feet since they depend on reds and oranges for photosynthesis. Consequently, a plant's ability to engage in photosynthesis depends on its color.
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Find the slope of every line that is
perpendicular to this one.
(0,2) (-4,-4)
Explain the degree to which the shape of the population (or age-sex) graph for countries like Japan and regions such as Western Europe can be described as a pyramid. NOTE: This question CANNOT be answered in one sentence. **USE COMPLETE SENTENCES, & INCORPORATE THE QUESTION INTO YOUR ANSWER.** *
Answer:
Population pyramid is called the distribution of inhabitants of a country based on their age; Given that in most cases, children and young people outnumber the elderly and the elderly, this distribution is plotted in the form of a pyramid, with a wide base and a narrow tip.
Now, there are certain cases in which this pyramid does not occur, but rather it is about graphs that tend to be rectangular. This is the case of the nations of Western Europe and Japan, where there is a very low birth rate, that is, where few children are born per couple; and where life expectancy is very high, causing the elderly to live longer and increase their percentage with respect to the total population of the country.
1. Juan is trying to identify an unknown mineral. He can scratch the mineral with
his fingernail. The mineral MUST be
Mohs Hardness Scale
Mineral Name Scale Number
Common Object
Diamond
10
• Corundum
9
Masonry Drill BiH
Topaz
(8,5)
Quartz
Steel Nail (6.5)
Orthoclase
Knife/Glass
Apatite
Plate (5.5)
Fluorite
Copper Penny (3.5)
Calcite
Fingernail (25)
Gypsum
Talc
8
7
Increasing Hardness
6
a gypsum.
b. fluorite.
C. apatite, .
d. quartz
Answer:
a. gypsum.
Explanation:
The minerals found below the hardness of fingernails are talc and gypsum.
On the moh's scale of hardness, minerals found below another can be scratched by them.
Since the minerals talc and gypsum can be found below fingernail, they can be scratched by the fingernail. Minerals above the fingernail cannot be scratched they the nails.Rock layers that make up the surface of the earth do not have a limit on their ability to
bend.
t/f
Ocean and freshwater contamination __________.
A)
does not affect marine life
B)
results from industrial activity
C)
is independent of human activity
D)
is only caused by flooding or surface runoff
E)
is not affected by agriculture
Answer:
c
Explanation:
just did it
Ocean and freshwater contamination are independent of human activity. Thus option C is correct.
What is the ocean?A continuous mass of salt water that's also enclosed in a sizable basin on the surface of the Earth is known as an ocean.
Among the many factors that contribute to freshwater contamination are industrial contaminants, waste, discharge from towns, factories, and farms, as well as sedimentation. Both factories and automobiles emit emissions that enter the atmosphere. This contamination is bad for every living being that is present.
Blooms have a severe impact on the ecosystem and human health, which hurts the local tourism and fishing industries sectors. Humans need to know what can be dangerous to the water body and avoid them. Therefore, option C is the correct option.
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Before becoming queen, who was the archduchess of Austria?
A. Queen Elizabeth
C. Maria Theresa
B. Catherine the Great
D. none of the above
What's the price at which the quantity of demand for a product equals the quantity of supply?
Answer: market price
The primary advantage of precision farming is that?
Answer:
The primary benefits from precision agriculture, both economic and environmental, result from reduced or targeted placement of crop inputs such as nutrients, pesticides and water. There are many other benefits. Precise nutrient applications can provide signifi- cant economic and environmental benefits.
Answer:
it takes advantage of gmos
Explanation:
Is the desert sand closer in composition and in the degree of rounding and sorting as the river sand or the beach sand and why
Answer:
The three sand are similar in composition, since all are formed 90% by quartz. They are also similar in roundness, as they all have large particles that allow a very sandy soil with low water retention.
Explanation:
The desert area of the river and the beach have a very similar composition, since 90% of these sands are composed of quartz. however, the similarity does not mean that these sands are the same, as they are not, since the sands of the beach and the river may have a little more material, such as animal remains, making these sands also have carbon in composition, something that desert sand has in less quantity.
In addition, both sands have large particles that promote strong aeration in the soil, but a very rapid loss of organic matter.
which country most likely relies on primary economic activities
A: Iraq
B: Israel
C: Syria
D: Yemen
Israel relies on primary economic activities.
What does primary economic activities mean?The primary sector of economy that is related to extraction/harvesting produce from the earth such as raw material or basic foods which are used for making finished goods. This includes : agricultural, mining, forestry, hunting, fishing etc
The country which is most likely to be relied on primary economic activities is Israel.
Therefore, option B aptly describes the above statement.
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What kind of landform, surrounded by water on all sides but one, is shown in the picture below?
Answer:
I'll guess and say a pinnensula.
Explanation:
Hope you like :)
Answer:
a peninsula
Explanation:
What makes a disaster management system more or less effective?
Answer:
If there is a disaster a disaster system management system would be effective in organizing groups to help clean up, seek help, and look for survivors.
Command Economy is a economic system based on everyone has a
business?
True
False
Answer:
false
Explanation:
What are some facts about hurricanes in the Caribbean
Answer:
Hurricanes are common as the hurricane belt is right there.
They are deadly.
They suck.
Many people pass from them, because they have very powerful ones sometimes which causes big disturbances in the nature and the community.
Explanation:
What was the first limitation that Los Angeles ran up against during its growth?
Answer:
I believe it was droughts or not enough drinking water
Explanation:
Heat flow and movement of rock material within Earth are directly responsible for which of the following?
Answer:
Formation of mountains and ocean basins.
Explanation:
Earth is an active planet. It has multiple layers, and in the second layer from the top a process happens that is crucial for pretty much everything that occurs on the surface. This process is the circulation of convection currents in the mantle. Basically, the cooler and denser material sinks while the hotter and less dense material is pushed up.
This process creates constant pressure on the crust, and it is the one responsible for cracking and creating tectonic plates that move around the globe. With the interaction of the tectonic plates and different types of plate boundaries, there are numerous different processes that happen on the surface, with the formation of mountains and ocean basins being some of them.
e aThe mountains form at places where plates collide. One plate moves below the other so the crust near the plate boundary goes up, gradually forming a mountain range. Ocean basins are formed where hee are divergent plate boundaries on land. The crust splits open as the plates move away, a gap is formed which is constantly widening, and eventually ocean waters fill in the spreading gap. Over the course of tens of millions of years, a new ocean will be formed.
The achievements of the Tang and song dynasties include
A. The creation of the caste system
B.the intervention of gunpowder and the growth of confucianism
C. The unificationof Japan
D. The spread of Islam throughout China
PLEASE HELP ME
Answer:
i would go with b
Explanation:
Where would the mesohippus be located.
Answer:
Lowermost Layer
Explanation:
its oldest
The Old Man of the Mountain was a rock formation on the side of Cannon Mountain in New Hampshire. Scientists believe it formed 200 million years ago when the mountain was covered in glaciers. New Hampshire is known for its harsh, snowy winters. In the 1920s, scientists started noticing large cracks in the face of the mountain. In 2003, the rock formation collapsed.
The picture on the left shows the rock structure before its collapse. The picture on the right shows how the rock structure looks today. (The ghost image shows the part lost in the collapse.)
Part A
Explain the geological processes involved in creating the Old Man of the Mountain rock formation.
Part B
What factors likely caused its collapse?
Part C
Explain how both gradual and fast changes to Earth’s surface contributed to the collapse of the Old Man of the Mountain.
Question 2
Niagara Falls is eroding. But the average rate at which it is eroding has changed over time because of human activity. This graph shows the total erosion of Niagara Falls starting in 1900. (The falls were eroding before 1900, but we’ll look only at the changes after 1900 for this study.)
Part A
Based on the graph, determine how many total meters the falls eroded from 1900 until 1910.
Part B
How many meters of the rock wall eroded between 1910 and 1927?
Part C
The graph is steeper between 1900 and 1905 than between 1905 and 1927. What does the steepness of the line represent?
Part D
Let x be the number of years that have passed since 1900 (at 1900, x = 0). Let y be the total meters of erosion. Write an equation in terms of x and y to represent the erosion at any point between 1900 and 1905.
Part E
What caused the rate of erosion to change around 1905 and 1906?
(Hint: to find the rate of change between the points, take the change in y and divide it by the change in x.)
Part F
Hydroelectric dams convert kinetic energy from moving water to electrical energy. Why do you think the rate of erosion decreased after the power plant was built?
Answer:
Explanation:
part a: erosion, and soil damage can cause rock formations such as the old man
part B: probly age
part c:due too an earthquake, it might have toppled, or again erosion
if theres are incorect im dorry, i did my best.
Given equation 8x - 10=6x
Answer:
if you are solving for x, x=5
Explanation:
The Alaskan coastline adjacent to the Gulf of Alaska is experiencing similar sea-level changes to Norway, Sweden, and Finland. However, the magnitude of the sea level changes along the Alaskan coastline is much more pronounced. The changes in sea level not only reflect what is happening in Norway, Sweden, and Finland but also which other contributing factor?
a. seawater is displaced from this region because it is flowing toward other regions like water sloshing in a bathtub).
b. uplift of the land due to a convergent plate boundary.
c. nearby rifting causing a deep trench/rift valley into which seawater is flowing.
d. pumping of hydrocarbons from beneath Prudhoe Bay.
Answer:
b. uplift of the land due to a convergent plate boundary.
Explanation:
We are informed about The Alaskan coastline adjacent to the Gulf of Alaska is experiencing similar sea-level changes to Norway, Sweden, and Finland. However, the magnitude of the sea level changes along the Alaskan coastline is much more pronounced. The changes in sea level not only reflect what is happening in Norway, Sweden, and Finland but
uplift of the land due to a convergent plate boundary. According bto the scientist, Global mean sea level has risen with about 8–9 inches arround 1880 till now. The cause of Sea level rise can be attributed to two factors which is related to global warming, these two factors are
✓ factors as a result of the water that is added as a result of melting ice sheets as well as glaciers.
,✓ expansion of seawater as it becomes warms.
uplift of the land could be regarded as the vertical elevation of the surface of Earth as a result of natural occurrence, which could be as a result of global glaciation and is possible with convergent plate boundary which is as a result of the destruction of the crust which leads to one plates diving under another. Whenever continent converges on an ocean ridge, an increasingly thin as well as hot subducting plate is over-ride, as a result of this, there will be upliftment of leading edge of the continent as well as inland during convergence. Subduction zones is formed when plate that has thinner oceanic crust goes beneath that thicker continental crust.
Find the distance between the pairs of points E(5,-1), F(-4,11)
Answer:
15
Explanation:
Step one
Given data
The point coordinate is E(5,-1), F(-4,11)
Hence
x1=5
y1=-1
x2=-4
y2= 11
Step two
Required
Distance between the two coordinate point
Applying the Pythagoras theorem for the distance between two points
d=√((x2-x1)²+(y2-y1)²)
d=√((-4-5)²+(11-(-1))²)
d=√-9²+12²
d=√81+144
d=√225
d=15
Hence the Distance the points is 15
How are fossils used to support the Theory of Plate Tectonics and how continents have drifted apart?
Group of answer choices
The same fossils of different ages are found on different continents.
Different fossils of different ages are found on different continents.
The same fossils of the same age are found on different continents.
Different fossils of the same age are found on different continents.
Answer asp please don't answer randomly
Answer:
the correct answer is the same fossils of the same age are found on different continents
In general, what can you conclude about the lengths AC of BD and if the lengths of AB and CD are equal?
Answer:
When the lengths of AC and BD are equal, the lengths of AB and CD are also equal.
Explanation:
Got this wrong for yall but its the exact right answer.
Answer:
When the lengths of AB and CD are equal, the lengths of AC and BD are also equal.
Explanation: