Answer:
3
Explanation:
The situation of a settlement is the description of the settlement in relation to physical features around it and other settlements. The situation of a settlement is the most important in determining whether it grows to become a large city or stays as a small town or village.
Scientists find trilobites during a routine dig. Trilobites were common in the Paleozoic Era (540 to 245 million years ago) and went extinct during the late Permian period (248 million years ago). On another site, the scientists find ammonites. Ammonites lived during the Mesozoic Era (245 to 65 million years ago) and are not found after that period. What can be concluded about the rock layers? Choose all that apply.
A The rock layers must have formed at the same time because they both contain biozones.
B The rock layer containing the trilobites must have formed before the one containing the ammonites.
C The rock layer containing the trilobites must have formed after the one containing the ammonites.
D The rock layers must have formed at different times because they contain two different biozones.
Answer:
A and C
Explanation:
The rock layers must have formed at different times because they contain two different biozones. The rock layer containing the trilobites must have formed before the one containing the ammonites. The key thing to note here is that the Trilobites only lived from 540 to 248 million years ago. And that the Ammonites were from 245 to 65 million years ago. So there's a 3 million year gap between these 2 different creatures where neither of them existed. So the dig where the trilobites were found has to be at least 3 million years older than the dig where the Ammonites were found. So with that in mind, let's look at the options and see what makes sense.
The rock layers must have formed at the same time because they both contain biozones. * This is nonsense no matter what dates you're speaking of. In effect it claims that all rocks that indicate life were created at the same time. So this is definitely a bad choice.
The rock layers must have formed at different times because they contain two different biozones. * This is technically incorrect since it assumes that all biozones represent an unique period of time which is incorrect. However, since the biozones represented by the presence of Trilobites and Ammonites don't overlap, it is true that these these rock layers were formed at different times. I would have preferred if this option said "non overlapping biozones". But on the balance, I'd consider this option to be true, so it should be selected.
The rock layer containing the trilobites must have formed before the one containing the ammonites. * This is definitely true since the last Trilobite died about 3 million years before the first Ammonite lived. So this is a correct choice.
The rock layer containing the trilobites must have formed after the one containing the ammonites.
* This is the opposite of the previous option. And since the previous option was true, this option must be false. So this is a bad choice
Which must be true for metamorphism to occur?
A. The parent rock must be in liquid form.
B. The parent rock must be igneous.
C. The process must take place underground.
D. The grain size must become smaller.
The parent rock must be in liquid form, must be true for metamorphism to occur. Hence, option A is correct.
What is parent rock?Parent rock is the fundamental rock that something else was produced from. It is mostly applied in the context of soil formation, where the parent rock typically has a significant impact on the final soil's composition.
Sandstone, shale, and limestone fall within this category. Metamorphic rock is the last type of parent rock. Extreme heat or pressure have resulted in the formation of metamorphic rocks. As a result, igneous or sedimentary rock changes in composition.
Thus, option A is correct.
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Answer:
It's actually "The process must take place underground"
Explanation:
The previous answer is wrong as the rock must be solid not liquid. Also I got it right on the quiz so hopefully this helps.
The invention of the printing press facilitated which three events? a decrease in the cost of books the spread of information to many people a sharp increase in the price of books the sharing of scientific knowledge and discoveries a decrease in literacy among the elite class
Answer:
The spread of information to many people
The sharing of scientific knowledge and discoveries
A decrease in cost of all books
Explanation:
Took the test
Answer: Below
Explanation: Verified on Edmentum
in this fictional map which elements suggest absolute location
Answer:
Wheres the map?
Explanation:
According to the map the trade route between ancient Egypt and the Indus Valley was approximately
Answer:
7 miles away
Explanation:
fg
this map represents the Earth about 225 million years ago. What is the name of this landmass.
A. Pangaea
B. Gondwanaland
C. Laurasia
D. Eurasia
Answer:
Pangea
Explanation:
It was once a huge landmass and over the years broke down and moved around
Which is the best estimated pressure, represented in units of GPa, of the lower mantle? 110 GPa 220 GPa 305 GPa 360 GPa
The correct answer is A. 110GPa
Explanation:
Pressure refers to a force applied to a surface or object either by another object or factors such as the atmosphere. This is calculated considering the force applied and the area. Additionally, this factor can be measured using the unit gigapascals (GPa), which is more common in geography and related areas.
In this context, the lower mantle, which is the layer below the upper mantle has a pressure between 24GPa and 130GPa; and this is a high pressure if compared to the pressure in the surface. Thus, the estimated pressure in this zone is 110GPa because this is the only number that is between the range of pressure in this zone, while others show a higher pressure that is not found in this layer.
Answer:110 GPa
Explanation: I took the quiz
Which best compares and contrasts how John Newlands and Dmitri Mendeleev organized elements?
Both Newlands and Mendeleev arranged elements according to their chemical properties, but only Newlands used a
mass as well.
O Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used cherr
properties as well
Both Newlands and Mendeleev organized elements into groups, but only Newlands used a table with rows and column
Both Newlands and Mendeleev organized elements into a table with rows and columns, but only Mendeleev named
different groups of elements.
The correct answer is B. Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used chemical properties as well.
Explanation:
Both John Newlands and Dmitri Mendeleev were relevant chemists, mainly known for designing the period table, which organized chemical elements. In the case of Newlands, he designed his period table around 1865 by organizing the known elements based on the atomic masses of elements (number of protons and neutrons); also, he divided elements into groups.
On the other hand, Mendeleev designed his periodic table around 1869; in this, elements were also arranged by their atomic masses, but Mendeleev considered the properties of each element such as electronegativity, which implied some minor changes in order, as well as leaving some spaces for elements that had not been discovered, but that Mendelev could predict. Thus, the option that compares the organization in both periodic tables is B.
Answer:
B. Both Newlands and Mendeleev arranged elements according to their atomic masses, but only Mendeleev used chemical properties as well.
Hope it works!
Explanation:
Your store is almost up and
running. Now you need to find
employees to work in your
store. After interviewing
several candidates, you have
each person send you the
amount of hours they can work
each day during the week.
Convert all of their information
so you can find the best
candidate
List the four candidates who
can work the most hours: ?
(this is math not geo my bad)
Which of the following is true of compasses?
Answer:
A
Explanation:
The primary purpose of this map is to show
Africa
Uranium is a primary resource for countries.
Most of the diamonds found in Africa are mined in the
Coal is a primary resource for
Answer:
a
Explanation:
Explain why the rapid growth of megacities such as those shown in the figure may cause social challenges. (4pts)
Answer:
Uh Hello mate
Explanation:
The rapid growth of megacity populations result in significant challenges in accomodating people. homelessles, squatting and slum areas are all common place. Slums often form in the least desirable places. Megacities are well know for containing slums, areas of makeshift or substandard housing.
Explain one reason why informal employment has grown rapidly in some cities.
(2 Points)
FASTEST ANSWER = BRAINLIEST AND 5 STAR
Answer:
Informal employment has grown rapidly in some cities due to the point that the population of some cities are rrapidly increasing in population, therefore there are not enough proper jobs for the population so some have to resort to informal employment.
Explanation:
Answer:
Answer: taxation and regulation
when taxation and regulation make legal production and trading very expensive people turn more and more illegal production
DEAR STUDENT
I HAVE ANSWERED YOUR QUESTION SO NOW AS U SAID IF SOMEONE ANSWERS YOU MARK HIM/HER AS BRAINLIEST SO PLEASE MARK ME AS THE BRAINLIEST
Help! Please answer correctly.
Explanation:
Climate - Varoesnfrom season to season
Terrian and major land formation - Landforms
The region that Alaska is located in is said to be one of the most geologically active areas in all of North America. This factor can be attributed to building a lot of the landforms that are located in Denali National Park.
Not sure of the rest sorry
1. Which phase of the Moon will be seen from the Earth at
position 5?
BRAINLIEST!! ANSWER PLZ
7. Why have the gas giants failed to collapse into stars?
A. They spin very quickly on their axes.
B. They orbit the sun with retrograde motion.
C. They orbit the sun with prograde motion.
D. They spin very slowly on their axes.
Answer:
A. They spin very quickly on their axes
Explanation:
Penn Foster
Answer:
A. They spin very quickly on their axes.
Explanation:
The gas giants spin very quickly, creating a strong centrifugal force. This strong centrifugal force prevents them from collapsing under gravity.
#pennfoster
Who said that earth rotated about its own tilted axis?
what does alternative livelihoods mean
Answer:
here
Explanation:
Alternative livelihood project is a widely used term for interventions that aim to reduce the prevalence of activities deemed to be environmentally damaging by substituting them with lower impact livelihood activities that provide at least equivalent benefits.
How are primary consumers different from secondary
consumers?
А
Primary consumers eat only plants; secondary consumers
eat other consumers.
В
Primary consumers eat other consumers; secondary
consumers eat only plants.
С
Primary consumers eat plants and other consumers;
secondary consumers eat plants and decompose matter.
D
Primary consumers eat plants and decompose matter;
secondary consumers eat plants and other consumers.
Answer:
yikess ion know i jus wanna comment on someone shii
Explanation:
Answer:
Correct answer is c PLEASE MARK BRAINLIEST!!!!!!!!!!!!!!!
Explanation:
Please help me correct answer gets brainiest
mount dinali: north hemisphere | north america | united states | 63.0692° N, 1 51.0070° W
kgalagadi park: southern hemisphere | Africa | South Africa | 26.4724° S, 20.6117° E
Bondi bay: southern hemisphere | Australia | Australia| 33.8986° S, 151.2765°
layout: hemisphere/continent/country/coordinantes
the layout is just like it is in the graph
What is the impact of cobalt mining in the congo?
Will give brainliest if your answer is good! Also please include as much detail as possible thank you :)
According to some scientists, which is a cause of global warming?
decrease of nitrous oxide
increase in cloud cover
decrease of methane gas
increase in carbon dioxide
According to some scientists, increases in carbon dioxide levels are a cause of global warming
There are different reasons for global warming. According to some scientists, increases in carbon dioxide levels are the cause of global warming.
How does carbon dioxide cause global warming?Due to CO2 and other greenhouse gases effect, there is global warming. This is mostly when CO2 is soaks up by infrared energy, it is said to vibrates and re-emits the infrared energy back in all directions.
Note that almost half of that energy goes out into space, and also an approximate of the same half of it returns to Earth as heat, thereby leading to the 'greenhouse effect. '
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Overall mineral crystal size depends on how fast a solution
O A. warms
O B. sinks
O C. cools
O D. rises
Answer:
C. cools
Explanation:
How many branches of government did the Roman Republic have?
one
two
three
four
Tweaks
Answer:
3
Explanation:
Which factors affect the development of the Florida peninsula? Check all that apply.
O coastal erosion
O sinkholes
O sand dunes
O underwater earthquakes
O aquifers
O volcanic activity
The correct answer is option A) Coastal erosions.
Coastal erosions affect the development of the Florida peninsula. Coastal erosion along the Florida coast is due to rising sea levels, natural disasters like frequent storms and hurricanes, numerous navigational inlets and other constructions, and poor developmental plans.
Why is erosion a problem in Florida?In addition to increased hurricanes, storms, and sea-level rise, much of the beach erosion is caused by man-made activity such as the construction of jetties and seawalls and poor planning for coastal development along the shoreline.
What is Florida doing to prevent beach erosion?The department's Coastal Construction Control Line (CCCL) Program protects coastal resources from improperly located and designed structures and activities that can destabilize the beach and dune system, cause erosion, expose an upland property to storm damage or interfere with public access.
Learn more about coastal erosion in Florida here: brainly.com/question/13752785
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Our Winter Solstice occurs when the sun's rays directly hit the
Answer:
I believe it's the Tropic of Capricorn
Answer:
The winter solstice denotes the most limited day and longest night of the year. In the Northern Hemisphere, it happens when the sun is legitimately over the Tropic of Capricorn, south of the equator and goes through Australia, Chile, southern Brazil, and northern South Africa.
Throughout the winter solstice, the Sun sparkles most straightforwardly on the Tropic of Capricorn, 23.5 degrees south of the equator, giving its most immediate on vitality Earth toward the Southern Hemisphere.
please mark me brainliest!
Which best paraphrases why the prince is angry with Capulet and Montague?
Their servants were left unattended on the street.
They were supposed to come see him on this day.
Their families have recently started three street fights.
They were supposed to leave the town of Verona.
Answer:
The two families have been fighting three times in the streets
Explanation:
Three civil brawls, bred of an airy word,
By thee, old Capulet, and Montague,
Have thrice disturb'd the quiet of our streets,
And made Verona's ancient citizens
Cast by their grave beseeming ornaments,
Answer:
C. Their families have recently started three street fights.
Explanation:
Where does the process of eolian (wind transported) take place?
Answer:
Eolian occurs on beaches but can also occur in hot/cold deserts, agricultural fields and sometimes on planets (such as Mars/Venus)
Explanation:
Which of the following factors does NOT contribute to Turkey's economy? hydroelectric power textiles oil manufacturing
Answer:
power textiles has to be the answer
Answer:
oil
Explanation:
Why does temperature increase with altitude through the stratosphere?
(If two people answer, the first one to answer the question correctly will get brainliest.)
A. The stratosphere is closest to the sun.
B. All layers of the atmosphere increase in temperature with altitude.
C. The air molecules are closer together in the upper stratosphere.
D. The ozone layer is found in the stratosphere
Answer:
D. The ozone layer is found in the stratosphere
Explanation:
Because warm air rises and cool air sinks, the troposphere is unstable. In the stratosphere, temperature increases with altitude. The stratosphere contains the ozone layer, which protects the planet from the Sun's harmful UV radiation.