Precambrian era is the geologic time prior to the phanerozoic eon.and it is the earliest era of the Earth's history.
What is Precambrian era?Precambrian era is the earlier era of Earth's history which is before the current Phanerozoic Eon. The Precambrian preceded the Cambrian, the first period of the Phanerozoic Eon, which is named after Cambria. It is the era where Wales, rocks, were first studied.
This encompasses the Archean and Proterozoic eons with intervals that lasted from 4 billion to about 541 million years ago, and the Hadean Eon with interval from 4.6 billion to 4 billion years ago.
It is not divided into Epochs because it's fossil records are difficult to interpret.
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PLEASE HELP ASAP 20 POINTS + BRAINLIEST TO FIRST CORRECT ANSWER WITH A EXPLANATION
Which physical feature is the arrow pointing to on the map?
desert
floodplains
mountains
rivers
Answer:
Desert
Explanation:
Isn't that virgin vegetation and natural vegetation has got very similar definition, then what is it that separates virgin vegetation from natural vegetation? Asking for through explanation.
Thank You
Answer:
Virgin Vegetation refers to a plant community which has grown naturally without human aid and has been left undisturbed by humans for a long time.
i. This type of vegetation is also termed as natural vegetation.
ii. Cultivated crops and fruits; orchards are a part of vegetation but not of natural vegetation.
How does the climate of an area determine the plant growth and what might happen if the climate suddenly changes?
Answer:
"At the same time, extreme temperatures, a decrease in water availability, and changes to soil conditions will actually make it more difficult for plants to thrive. Overall, climate change is expected to stunt plant growth."
Hope this helps
Which phrase describes a typical feature of plains?
O usually have a high relief
O have steep sides
O usually have a high elevation
O can be interior
Answer:D can be interior
Explanation: edge
A typical feature of plains can be describes by phrase can be interior. Option (d) is correct.
What do you mean by Plain?Plain is a vast tract of level or rolling land devoid of trees.
A plain is a level area of terrain that often has little variation in elevation and is largely devoid of trees. Lowlands in valleys or at the foot of mountains, coastal plains, and plateaus or uplands are all examples of plains.
In many places, plains are crucial for agriculture because they allow for the mechanization of agricultural production and may have deep, fertile soils where sediments were deposited.
Therefore, Option (d) is correct. A typical feature of plains can be describes by phrase can be interior.
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Name one reason for the continued rise in native population in MENA?
Type your answer in the box below
The reason for the continued rise in native population in Mena was as a result of Improvements in human survival.
What is increase in native population?Rise in population serves as one where the birth rate is more compare to death rate.
In Mena, there was increase in human survival since they can access some health facilities and life is getting better .
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Explain one strength & one limitation of using models of internal city structure to predict internal city structure.
One advantage and disadvantage of using models of internal city structure to predict Internal City Structure are:
(Advantage) the use of Internal city structures to predict internal city structures is great in that it is based on human behavior.(Disadvantage) some of these models are outdated.What are Models of Internal City Structures?Models of Internal City Structures explain the way that social groups are distributed in urban areas.
It also hints at the economic patterns and spatial processes that group people together.
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PLEASE HURRY IM TIMED 10 MINUTES LEFT
At present, migrants from rural areas are most likely pushed to urban areas because of
w
better educational and job prospects.
improved economic opportunities.
O political instability and violence.
better transportation links.
declining agricultural opportunities.
Answer:
the I think it's because of better educational and job prospects because in the rural areas people there have poor educational centres and some of the jobs don't give enough payment to support their families so they moved to the Urban areas where they can get better education and better jobs too
HELP !
A country with a high GDP per capita, high literacy rate, and long life expectancy is
considered?
O Less Developed
O More Developed
O Developing
O Agriculture based
Option B, more developed is the answer
riches of west african coast
Ran up 20 million, told the judge to pass my cup.
∅er∅
Humans have long considered whether or not there is life somewhere else in the Universe. Our movies and books have been filled with the ideas of martians and other alien creatures. Considering what you know about Earth’s characteristics compared to the other planets, and Earth’s place in the Universe, what do you think? Do you believe there is life somewhere else in the solar system? What about somewhere else in the Milky Way? How about in other galaxies?
Answer:
.................................
Explanation:
I definitely believe that is a possibility. Especially considering that the universe is constantly expanding. there was evidence on mars that there was once water on the surface of mars that would be able to possibly sustain microorganisms.
Eastern Central Europe's cold winters and mild summers are from its_____climate.
Answer:
MEDITERRANEAN
Explanation:
Answer:
Eastern Central Europe's cold winters and mild summers are from it's Contimental climate.
Explanation:
I hope this helped you out! ^^
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Flooding because of dam failures, flooding due to subsidence, and rupturing gas lines are ______ due to earthquakes, whereas shaking of structures and buildings, liquefaction, and the destruction of structures by faulting are ______ due to earthquakes
Rupturing gas lines are explosive due to earthquakes, whereas shaking of structures and the destruction of structures by faulting are strike slip due to earthquakes.
Faulting in EarthquakesA fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other. This movement may occur rapidly, in the form of an earthquake - or may occur slowly, in the form of creep.
Therefore, the major effects are explosive and strike slip.
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William goes outdoors and paints nature scenes such as trees, flowers, and buildings. He displays his artwork in a gallery for people to view, and he sells individual paintings to buyers. His job is best described as . Robin uses her camera to take pictures of weddings and newborn babies. She is hired by and paid by the families. Her job is best described as . Anthony uses computers to create logos, product illustrations, and advertisements for a company that sells toys. His job is best described as . Wanda uses computers to create special effects for video games. Her job is best described as .
Answer:
D, A, A, D fine artist, photographer, graphic designer, multimedia artist Explanation:
Big brain
William goes outdoors and paints nature scenes such as trees, flowers, and buildings. He displays his artwork in a gallery for people to view, and he sells individual paintings to buyers. His job is best described as Fine Artist.
Robin uses her camera to take pictures of weddings and newborn babies. She is hired by and paid by the families. Her job is best described as Photographer.
Anthony uses computers to create logos, product illustrations, and advertisements for a company that sells toys. His job is best described as a Graphic Designer.
Wanda uses computers to create special effects for video games. Her job is best described as Multimedia Artist.
What is Job?A Job is referred to what an individual chooses as a profession to earn something. A Job of an individual is based on his talents, skills, and abilities which help him to seek growth and development and achieve the goals of life.
Original works of art are produced by fine artists utilizing a variety of techniques, including painting, drawing, and so on.
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What do hurricanes, tornadoes, and thunderstorms have in common?.
Answer:
Many storms like tornadoes, hurricanes, and thunderstorms are related with moisture. Moisture in the air and on water is what fuels most bad weather. The other factor needed to fuel a storm is low pressure. … Most weather is associated with a cold front, when I say MOST that means thunderstorms and tornadoes.
Explanation:
Philippine plate moves toward_____ a.Australian plate b.arabian plate c.antartic plate d.eurasian plate
Answer:
The Philippine plate moves toward the Eurasian plate.
Explanation:
A is not correct because the Australian plate is located south of the Philippine plate, and with its movment being in a north-western manner it is nowhere near in a direction toward this plate.
B is not correct because the Arabian plate is located west of the Philippine plate which is not its direction of movement, and on top of it, they do not share a boundary.
C is not correct because the Antarctic plate is a plate located very far away from the Philippine plate, and the direction of movement is not toward one another.
D is correct because, with its north-western movement, the Philippine plate is moving toward the Eurasian plate, forming a subduction zone, where it gradually subducts below the much larger plate it moves towards.
ANSWER:
PHILIPPINE PLATE MOVES TOWARD EURASIAN PLATE.
Round the decimal to the nearest whole number.59.3
The rounded number is
Answer: 59
Explanation:
1-4 you round down
5-9 you round up
ex, 1.1, 1.2, 1.3, 1.4 you round down so they all equal 1
1.5, 1.6, 1.7, 1.8, 1.9 you round up so they all equal 2
when is the right time to cultivate crops in a Laurentia climate? give your reasons
Answer:
a
Explanation:
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Complete control of the Sumerian kingdom was a power given to __________.
A.
the king
B.
the army
C.
an elected senate
D.
a small group of elders
Answer:
A. The King.
Explanation:
Complete control of the Sumerian kingdom was a power given to:
the King.
Answer:
The correct answer is A.
Explanation:
Complete control of the Sumerian kingdom was a power given to the king.
Hopefully, this helps! :D
Ask your question below!
By comparing the quantities of unstable and stable atoms in a fossil, what can a scientist conclude
about the fossil?
Answer:
By measuring the quantity of unstable atoms left in a fossil and comparing it to the quantity of stable daughter atoms in the fossil , scientists can estimate the amount of time that has passed since that fossil formed.
hope this helps !
What are the social impact of South Indian high pressure cell in South Africa
Answer:
On the one side of the pressure cell, air will move from the land to the sea and will cause warmer drier conditions. On the other side of the pressure cell where the air mover from the sea to the land, moist cloudy conditions will develop that can lead to rain along the coastline (more along the east coast).
- Anticyclones bring descending, dry, warming air resulting in clear skies and sunshine. - Most of South Africa is dominated by this type of weather. - An anticyclone in the Southern hemisphere has winds blowing around the high in an anticlockwise direction.
Explanation:
What is a synonym for the term perceptual region?
Answer:
Another name will be Vernacular regions. I hope this helps you
Answer:
Vernacular regions
Explanation:
in 2011, the world's population approached
Answer:
seven billion
Explanation:
At present, migrants from rural areas are most likely pushed to urban areas because of
O better educational and job prospects
improved economic opportunities.
O political instability and violence.
better transportation links.
declining agricultural opportunities.
Answer:
The migrants from rural areas are pushed to urban areas because of better educational and job prospects.
Explanation:
The first option is correct because nowadays the higher level of education is a big advanatge, so a lot of people from the rural areas move into the urban areas to get a better education (as well as their children), with the end goal being to have better job prospects.
The second option is not correct because unlike the period of the 20th century, nowadays, a person that doesn't possess a certain set of skills will not have a lot of job opportunities and will probably end up worse in the urban areas than in the rural ones.
The third option is not correct because this is something that affects migration from one country to another, not the internal migration, or very rarely.
The fourth option is not correct because the transopration links are not on the top of the list of things that people have when moving from rural to urban areas, but it is a better standard of living.
6. The East African Rift is an example of a
A. mid-ocean ridge
B. convergent boundary
C. rift valley
D. transform boundary
Answer:
Hey!
Your answer is C. Rift Valley
Explanation:
Rift Valleys are formed when two (or even more) plates DIVERGE (move apart).
The area in the centre SINKS to form the valley, called a RIFT...
I HOPE THIS HELPED!The East African rift is an active continental rift that is located in eastern Africa. Developed in the Miocene some 22-25 million years ago.
The rift formation shows the divergence or the splitting of the African plate that is the Somali and Nubian plates. They are splitting at the rate of 6 to 7 mm. The eastern African rift extends up to thousands of km wide and is a series of rift basins.The option C rift valley hence is correct.
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If you were heading north on the Lucky Peak quadrangle, what would be the next quadrangle map you would need after you left the map?
The main function of the quadrangle map is to create a three-dimensional view of a U.S. landscape.
What is a quadrangle map?A quadrangle map refers to a topographic map that is created by United States Geological Survey which covers the geography of United States.
The Geological Survey systematically divided the map into precise quadrangles based on latitude and longitude lines and these maps are commonly referred to as quads.
In conclusion, the main function of the quadrangle map is to create a three-dimensional view of a U.S. landscape.
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A high gradient in air temperature and pressure can cause a jet stream, characterized by high-speed winds. Through which marked regions would jet streams pass?.
Answer:
Jet stream is a very fast air stream that occurs in the upper troposphere. Jet streams occur around the earth surrounding it and following an undulating course. These air jets were discovered during the air raids in World War II.
Occurring in the upper levels of the troposphere, this current is of great importance to aviation and can be harnessed to provide fuel economy to the aircraft that penetrate them by taking advantage of the momentum provided by their intense winds. There are two types of jet stream: the subtropical jet, with higher altitude being found between latitudes of 20 ° and 30 °; and the lower altitude polar jet, being generally located between the circumpolar region and the average latitudes (40 ° -70 °). Regardless of the type, jet streams form a boundary between a cold air mass and a hot air mass.
Answer:Occurring in the upper levels of the troposphere, this current is of great importance to aviation and can be harnessed to provide fuel economy to the aircraft that penetrate them by taking advantage of the momentum provided by their intense winds. There are two types of jet stream: the subtropical jet, with higher altitude being found between latitudes of 20 ° and 30 °; and the lower altitude polar jet, being generally located between the circumpolar region and the average latitudes (40 ° -70 °). Regardless of the type, jet streams form a boundary between a cold air mass and a hot air mass.
Explanation:
COLOR THEME
O ZOOM
2. Earth is able to support organic life for many reasons, one of these being the
composition of Earth's atmosphere. Which answer correctly lists the composition of
earth's atmosphere?
Answer: It rotates 24 housr around the sun
Explanation: stufff
The countries shown on the map represent what supranational organization?
A. the European Union
B. USMCA
C. NAFTA
D. NATO
E. the United Nations
I believe the countries make up NATO
What are the six largest ethnic groups in the region that use to be the country of Yugoslavia?
Answer:
Serbs (36.3%)
Croats (19.7%)
Muslims (8.9%)
Slovenes (7.8%)
Albanians (7.7%)
Macedonians (6.0%)
Montenegrins (2.6%)
Hungarians (1.9%)
Overfishing has caused the Blue fin tuna's population to______.
A.grow
B. decrease rapidly
C.migrate to other areas
D. be protected in fish farms
Easy question, but wanna make sure i get it right!
Answer:
B
Explanation:
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Answer:
B
Explanation: