Answer:
meaningful
Explanation:
like u add beauty to face it becomes beautiful, add meaning to word it becomes meaningful
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Humans and their close relatives (hominins) have been around for roughly 5 million years. What percentage of geologic time is represented by the history of this group?
Answer:
Approximately 0.11% of the geological time.
Explanation:
Evidence from radiometric dating indicates that Earth is about 4.54 billion years old.
If humans and their close relatives (hominins) have been around for roughly 5 million years, the the fraction of this time to the geological time is calculated below
4.54 billion years = 4.54 x 10^9 years
5 million years = 5 x 10^6 years
percentage = [tex]\frac{5*10^{6} }{4.54*10^{9} } *100%[/tex] ≅ 0.11% of the geological time.
2. According to the theory of continental drift, all of the world’s continents were once connected as one large landmass and have, over the course of hundreds of millions of years, drifted apart into the positions they occupy today. Do the results of this activity support the theory of continental drift? If so, how? Explain your answer.
Answer:
Yes, the statement given in the question justifies the theory of continental drift.
Explanation:
Continental drift is a theory which explains the shifting of the continents over time by drifting across the ocean. The evidence of the continental drift is the plant and animal fossils along with the rock formation founded as somewhat same in different continents. The idea of Continental drifts developed under Alfred Wegener in 1912. He stated that all of the continents were once part of a single enormous landmass called Pangaea. He was able to give his theory by studying fossils of animals, plants, reptiles that found in different continents. For example, fossils of Mesosaurus (ancient reptilia) only found in South America and the southern part of Africa.
Collapse of the flank of the big Hawaiian island happened toward the south and dropped the land into the sea! In some ways, this landslide event is similar to the collapse of a large bulge on the side of Mt. St. Helens. :-)In your homework, we described the chain of events leading to the eruption of Mt. St. Helens. Now we focus on a similar story for Kilauea via Kyle's talk.
Which of the following events did NOT occur during BOTH the Mt. St. Helens and Kilauea eruptions?
a. A large magnitude earthquake
b. A large landslide-type collapse
c. A lateral volcanic blast
d. Emptying of magma from a buried magma chamber
Answer:
A) A large magnitude earthquake.
Explanation:
what's the process called when water accumulates in pools of water such as ponds, lakes and oceans.
Answer:
water vapor in the air condenses when the cold can
Answer:
Runoff and Storage
Explanation: When water falls to the Earth, it collects in pools and puddles. This process is called runoff.
the main purpose of the census was to
Answer:
A census aims to count the entire population of a country, and at the location where each person usually lives. The census asks questions of people in homes and group living situations, including how many people live or stay in each home, and the gender, age and race of each person.
I hope i helped you.Stay safe
Explanation:
How many planets in solar system?
Answer:
There are 8 planets in the solar system unless you count Pluto which is so small for a planet they call it a dwarf planet.
Explanation:
Choose example(dilemma's) below and describe your reaction to it and defend your reaction:
A 12-year-old girl lives outside the city limits on a farm. She wants to play on a youth soccer team, but a youngster has to be a resident of the city to play in the city league, and there aren't any teams in the surrounding rural area. Her mother decides to lie about the girl’s address; the mother tells the soccer league that the girl lives inside the city at her uncle's house. The girl is delighted to play on a city soccer team, even though the team wins only three games all season
Answer: What was done was not right.
Explanation:
I understand that as a mother, your child's happiness is paramount. However, it should not come at a cost of teaching them the right lessons in life. The 12 year old girl watched her mother lie for her and this will probably become an issue in future if she starts to believe that sometimes you have to lie to get what you want. This is how seeds of corruption and fraud are sown. If that girl were to grow up with such lessons and get into political office someday, it would be quite troublesome.
Another reason this was wrong is that we are unsure if there were limited spots in the team. By lying to get her daughter in, the mother might have unwittingly denied a place to another child who is actually a resident of the city.
The mother should have thought of a better way to get her daughter in because this lie that she told will now have domino effects. Even if the alternative to getting her daughter in was difficult, it would have taught her daughter that in life you may have to struggle to get what you want but you should not compromise your values to do so.
How does a government take part in a market economy?
The Arabic word for God is __________.
Answer:
allah is god in aribic
Explanation:
In some climates, cleaning the ice off the windshield of a car is a common chore on winter mornings. When the temperature falls below the dew-point temperature, _____ forms on the outer surfaces of the car.
Answer:
Dew
Explanation:
What were the first two great continents in continental drift
Pangea, the last supercontinent formed some 360 million years ago by the grouping of all existing continental masses, begins to separate 130 million later, during the transit between the Permian and Triassic, and it does so by fragmenting into two major continents:
One, which begins to drift north and is called Laurasia, and another, which drifts south, called Gondwana. These two great continental masses are separated by the Neotethys ocean.
Laurasia will subsequently fragment and give rise to what will be Eurasia and North America, while the rest of the continents will separate from Gondwana: South America, Africa, Antarctica and Indoaustralia, which in turn will break, giving rise to the Indian and Australian subcontinents.
A volcano that has not erupted in a very long time suddenly has a plume of steam coming from it. Which best describes this volcano? was dormant and is now active was quiet and is now active was extinct and is now explosive was dormant and is now explosive
Answer:
A
Explanation:
It was dormant and is now active best describes the volcano. There are three types of volcanoes: active, dormant, and extinct. Thus, option A is correct.
Active volcanoes have recently erupted; they are likely to do so once more. Volcanoes that are dormant have not erupted in a very long time but could do so in the future. It seems unlikely that extinct volcanoes will erupt in the near future.
Thus, Magma, or molten rock, accumulates in a chamber inside an active volcano. The magma escapes onto the surface of the planet through channels in the rock as a result of pressure building up inside the magma chamber. Lava is the name given to magma once it spills onto the surface.
Thus, A is the ideal selection.
Learn more about active volcano here:
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Because the governments of Northern European countries fund programs that benefit all residents, they are known as
Question 17 options:
integrated.
welfare states.
entrepôts.
continental.
Answer :
The correct answer is - They are known as welfare states.
Answer:
welfare states
Explanation:
The transport of small sand particles (0.07 to 0.20 mm) along the ground in a bouncing and skipping action is known as
Answer:
deflation
Explanation:
During summer, cities located near the coast are ________ than those in the interior at the same latitude, while in the winter they are ________. Group of answer choices
Answer:
During summer, cities located near the coast are cooler than those in the interior at the same latitude, while in the winter they are warmer.
The reason for this climate is the proximity to the sea and its large masses of water that bind thermal energy. In winter, the sea works warming and in summer cooling. The humidity prevents really low temperatures because heat is released when the water vapor condenses. However, the weather often varies as the impact can come more from the sea or more from land depending on the movement of the weather systems.
The term "geographical region" refers to a particular location on the globe. Latitude and longitude are the two parameters that determine your exact physical region. Relative position, on the other hand, describes one place in relation to another.
Cities near the shore are colder in the summertime than those in the hinterland at the very same latitude, and milder in the winter.
The closeness to the sea and its enormous quantities of water that bind heat energy is the cause of this climate. The ocean heats in the winter and cools in the summer. Because heat is generated when water condenses, humidity prevents extremely low temperatures.
The weather, on the other hand, is frequently unpredictable, as the impact might come more from the water or more from the land, depending on how the weather patterns shift.
To know more about the geographical locations of the cities, refer to the link below:
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Native species of North America are often defined as those species that were present in North America before Europeans arrived in the early 1600s. When Europeans arrived, they found extensive forests dominated by the American chestnut tree. These chestnut trees were extensively cultivated and planted by the North American natives for food and other wood products. In the early 1900s the chestnut blight (a fungus) virtually exterminated all of the American chestnut trees from North America.
(a) Is the American chestnut considered a native species despite its intensive cultivation? Explain why.
(b) Is the chestnut blight considered a native or invasive species? Explain why.
(c) Discuss why invasive species tend to proliferate at very high rates.
(d) Many people are trying to grow hybrid chestnut trees that will be immune to the chestnut blight so that forests can be restored to those found by the Europeans in the 1600s. Do you agree or disagree that this should be done? Justify your answer
Answer:
a) Yes! the American chestnut tree is a native species. The American chestnut tree was present before the Europeans arrived in North America in the 1600s. Since a native species has been defined as any species that was present in North America before the arrival of the Europeans, then it is a fact that the North American chestnut tree is a native species.
b) The chestnut blight is an invasive species that is native to east East Asia, and was accidentally introduced into North America around the early 1900s, when the Japanese chestnut was commercially cultivated in the United States.
c) Invasive species tend to proliferate at a very high rate because they lack some natural constraints in the new environment such as natural predators, competition, and as in the case of this chestnut blight; the host has no natural defense mechanism against them. These conditions allow them thrive more than they would in their natural environment, unchecked
d) Yes, I agree with this idea, albeit to some extent. The development of hybrid chestnut resistant to the chestnut blight will possibly return the forests back to how it was before the Europeans arrived in the 1600s, but the genetic conservation will be altered, since these new trees will be an hybrid of the old trees, and the forest won't truly be as it was before the 1600s
List and describe at least four reasons why some countries are rich and some are poor.
Answer:
Explanation:
1) Countries are rich because of their natural resources.
Eg. Saudi Arabia
2) When a country has natural resources, It has many industries.
When products are manufactured in the industries, they are sent to different parts of the world and gain income.
3) Have higher income per capita
4) Financial and economic policies of the ruler along with corruption free environment.
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It is 45°C at sea level. What will the temperature be at 5500 meters? Use the normal lapse rate.
Answer: 9.25°C
Explanation:
As you move higher from sea level, the temperature drops at an average rate. This average rate at which the temperature drops is known as the lapse rate.
This rate is 6.5 °C per 1000 m.
Temperature at 5,500m has dropped by;
= 6.5 * [tex]\frac{5,500}{1,000}[/tex]
= 35.75 °C
Temperature has decreased by 35.75 °C.
Temperature at 5,500m above sea level is;
= 45 - 35.75
= 9.25°C
A population of bacteria contains 120 bacteria in generation 1 and triples in
population every generation. This sequence represents the number of
bacteria for the first few generations:
120, 360, 1080, ...
What is the explicit formula for the number of bacteria in generation n?
Answer:
Bacteria population In generation n
pₙ = 120 (3ⁿ⁻¹)
Explanation:
The pattern that the bacteria Population follws a geometric series' pattern with the first term equal to the population in the first generation, 120 bacteria, the population in the second generation is the second term and so on.
First term = a = population in the first generation = 120
Second term = a₂ = population in the second generation = 360
Third term = a₃ = population in the third generation = 1080
The general formula for any term of a geometric series is
aₙ = arⁿ⁻¹
a = first term
r = common ratio
But for a geometric series, common ratio is given as the next term divided by the very previous term.
r = (aₙ/aₙ₋₁)
For this question,
r = (360/120) = (1080/360) = 3
So, the right model for the profits for any given year n is
pₙ = 120 × 3ⁿ⁻¹
pₙ = 120 (3ⁿ⁻¹)
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Trace fossils represent fossilized behavior and usually do not include any of the original organic material. Identify the trace fossils in the images by dragging the labels to the correct location.
a) footprints
b) feeding marks
c) burrows
d) coprolites
Answer:
1. d) coprolites, 2. b) feeding marks, 3. a) footprints, 4. c) burrows
Explanation:
Trace fossils are those that have a fossil record of the biological activity and not the preserved parts of the plants and are usually altered by the later chemical activity or mineralization. A coprolite is a fossilized feace and are opposed to the body fossils and is evident from the behaviour of the animals and formed in different shapes and compose of animal dung. The feeding marks are the longest and deepest tooth marks left by carnivorous dinosaurs. Burrows in a fossil is the remains of the holes and tunnels excavated into the ground or the seafloor. The footprints are the tracks that are left by the ancient animals upon the sedimentary rocks.The insolation changes over the course of the diumal cycle are caused by
O A. Earth's rotation
O B. Earth's revolution around the sun
O C. Earth's tilt
O D. Earth's magnetic field
SUBMIT
Answer: A. Earth's rotation
Bills are proposed by
Answer:
by legislation under consideration by a legislature.
Explanation:
Which of the following statements best describes the role of a surveyor in geography?
A. A surveyor provides plans for transportation systems.
B. A surveyor provides close readings of soil decomposition.
C. A surveyor provides close readings of land elevations.
D. A surveyor provides detailed descriptions of flora and fauna.
The correct answer is C. A surveyor provides close readings of land elevations.
Explanation:
One of the main focuses of geography is to study land features including relief or elevations. This is possible through main experts including surveyors who survey the land, which implies observing and measuring the land to record its features and elevations. Additionally, the information collected by surveyors is later used by other experts to create maps or even to compare how the land changes over time. Thus, the role of a surveyoR is to provide close readings of land elevations (Option C.)
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Exploring World Cultural Geography: Assignm
Question 11 of 20
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The deepest parts of the oceans, located near the continents, are:
Choose the best answer from the options below:
A
deltas
B
peninsulas
C basins
D trenches
Answer:
The correct answer is D. The deepest parts of the oceans, located near the continents, are the oceanic trenches.
Explanation:
The ocean trenches are large depressions at the base of the seabed, which constitute the deepest parts of the Earth. Of these, the Mariana Trench, located in the Pacific Ocean to the east of China, is the deepest, being approximately 11,000 meters deep.
These trenches are formed by the activity of tectonic plates, specifically when one plate moves below the other and by the force exerted a depression is generated in the seabed, followed by a chain of volcanic islands at a close distance.
Molten materials cool at different rates. Which property of a mineral does this affect?
Answer:
Crystal Size.
Explanation:
The process of crystallization happens due to the cooling of volcanic rocks. The rate at which the mineral cools affects its size.
Answer:
crystal size
Explanation:
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On a given summer day, in which location should training pilots expect, on average, smaller daily temperature ranges - Daytona Beach, Florida (on Floridaâs East Coast) or Prescott, Arizona (in the US Southwest at about 5,000 feet elevation)? Explain.
Answer: Daytona Beach, Florida (on Florida's East Coast)
Explanation:
The pilots should expect smaller daily temperature ranges at Daytona Beach because seaside areas are usually cooler as a result of wind from the body of water next to it cooling it down. In the case of Daytona beach, the Atlantic Ocean will be cooling it down.
This is in contrast to Prescott in Arizona which stands at a height about 5,000 feet elevation. Prescott will experience higher temperature ranges due to its elevation. Higher altitude areas are generally known to be hotter because the solar radiation is more there as it is closer to the atmosphere.
When someone invites you to tutear, which form would you then use to talk to
that person?
A. Vosotros
B. Usted
C. Ustedes
ОО
D. Tu
Answer:
D.tu
Explanation:
its the best way to talk when we are invited to tutear.
thanks...
Answer:
D Tu
Explanation:
Which of the following South American countries is mostly made up of populations of those from European descent?
Answer:
Uruguay
Explanation:
a South American country where 90% of the population has European ancestry. Most came from Spain, France, and Italy—and the culture those settlers brought with them has not just survived but thrived in Uruguay ever since.Jun 7, 2018
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what is one benefit of privately issued student loans?
a. they are issued in cooperation with the students University to reduce cost and paperwork
B. they have lower interest rates and can be paid back with a lower out of pocket cost
C. they are backed by the US government to ensure greater Financial Security
D. they are available to any student who meets lending standards regardless of financial need
Answer:
D. They are available to any student who meets learning standards regardless of financial need.
Explanation:
Private student loan is an option for financing which is meant for higher studies from college or bank for student education. This type of loan is available to any student who meets learning standards but do not allow for income-driven repayment plans. There is also no student loan forgiveness. Credit check is required in this type of loan financing so as to know whether the student has loan elsewhere and whether he is up to date in terms of repayment.
Once the loan has been taken, one can start paying up but there is a grace period of six months within which repayment must be fully made. The loan can be refinanced, no borrowing rates, have variable interest rate, hence no interest ceiling.
14. Explain six factors that hinder development of river transportation in Africa
Africa is the second large continent after Russia and is home to a large number of rivers. But most of these rivers are not navigable due to they have waterfalls and are seasonal in nature.
Africa has a large natural resource base but suffers from a shortage of infrastructure and development. Most of the African land is under corruption and is politically unstable. Most of the wars are due to power, political conflicts, and lack of developmental projects and financial constraints. Hence transportation through most of rivers is a big problem for people.Learn more about the factors that hinder the development of river transportation in Africa.
brainly.in/question/2047229.