Answer:
2 (B) Villages and towns flourished nearby
Explanation:
took the test
The most ancient rocks of the Grand Canyon formed during which geologic period?
A
Permian
B
Devonian
C
Cambrian
D
Precambrian
Answer: hi there your answer is D
Precambrian
Explanation: Grand Canyon’s excellent display of layered rock is invaluable in unraveling the region’s geologic history. Extensive carving of the plateaus allows for the detailed study of the Earth's movements. Processes of stream erosion and vulcanism are also easily seen and studied.
The Colorado River has carved the Grand Canyon into four plateaus of the Colorado Plateau Province. The Province is a large area in the Southwest characterized by nearly-horizontal sedimentary rocks lifted 5,000 to 13,000 feet above sea level.
The Plateau’s arid climate produced many striking erosional forms, culminating in the Grand Canyon. The Canyon’s mile-high walls display a largely undisturbed cross section of the Earth’s crust extending back some two billion years.
Vishnu schist as displayed on the Trail of Time.
Vishnu schist as displayed on the Trail of Time.
NPS/Erin Whittaker
Three “Granite Gorges” expose crystalline rocks formed during the early-to-middle Proterozoic Era (late Precambrian). Originally deposited as sediments and lava flows, these rocks were intensely metamorphosed about 1,750 million years ago.
Magma rose into the rocks, cooling and crystallizing into granite, and welding the region to the North American continent.
Beginning about 1,200 million years ago (late Proterozoic), 13,000 feet of sediment and lava were deposited in coastal and shallow marine environments. Mountain building about 725 million years ago lifted and tilted these rocks. Subsequent erosion removed these tilted layers from most areas leaving only the wedge-shaped remnants seen in the eastern Canyon.
Rock layers formed during the Paleozoic Era are the most conspicuous in the Grand Canyon’s walls. Coastal environments and several marine incursions from the west between 550 and 250 million years ago deposited sandstone, shale and limestone layers totaling 2,400 to 5,000 feet thick.
Layers from the Cambrian, Devonian, Mississippian, Pennsylvanian and Permian periods are present. Erosion has removed most Mesozoic Era evidence from the Park, although small remnants can be found, particularly in the western Grand Canyon.
Fossil trilobite in Bright Angel Shale.
Fossil trilobite in Bright Angel Shale.
NPS/M.Quinn
Nearby rock outcrops suggest 4,000 to 8,000 feet of sedimentary layers from the “Age of Dinosaurs” once covered the Grand Canyon area. Cenozoic Era (the “Age of Mammals”) layers are limited to the western Grand Canyon and terraces near the river itself. A few sedimentary deposits formed in lake beds, but the most spectacular recent deposits are the lava flows and cinder cones on the Shivwits and Uinkaret plateaus. Volcanic activity began about six million years ago and has continued to within the last several thousand years. Spectacular lava cascades down the Canyon walls have helped date the Grand Canyon’s carving.
The Grand Canyon itself is a late Cenozoic feature, characteristic of renewed erosion during this time. Vigorous cutting by the snow-fed Colorado River
Precambrian is the geologic period, is the most ancient rocks of the Grand Canyon formed. Hence, option D is correct.
What is the concept of the passage?Understanding the geologic history of the area is made possible by the superb display of stratified rock at Grand Canyon. The plateaus' extensive carving has made it possible to examine the Earth's movements in great detail. It is also simple to observe and study vulcanism and stream erosion processes.
Four plateaus of the Colorado Plateau Province were formed out of the Grand Canyon by the Colorado River. The Province is a sizable region in the Southwest distinguished by sedimentary rocks that are virtually horizontal and elevated 5,000 to 13,000 feet above sea level.
The Grand Canyon is the culmination of numerous remarkable erosional structures formed by the arid climate of the Plateau. The Canyon's mile-high walls show a cross section of the Earth's crust that dates back about two billion years and is remarkably untouched.
Thus, option D is correct.
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What is one way the Progressive Era reform outlined in this diagram has affected
U.S. politics?
A. More women have been elected to Congress.
B. Citizens have a more direct influence on lawmaking.
C. Corrupt officials can be removed from office.
D. Primary elections are prohibited in several states.
Answer:
B. Citizens have a more direct influence on lawmaking.
Explanation:
The progressive era form outlines the diagram shows citizens have a more direct influence on lawmaking. Thus option B is correct.
What is the progressive era?The progressive era is a period of US history that is from 1890 to the 1920s. It usually refers to the era of intense social and political reform that is aimed at making better progress in society.
The diagram shows the citizens of the country having more direct influence in law-making.
Find out more information about the progressive era.
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AWNSER FAST!!!
What was the impact of the attack on Fort Sumter?
Answer:
Following Beauregard's bombardment in 1861, Confederate forces occupied Fort Sumter and used it to marshal a defense of Charleston Harbor. Once it was completed and better armed, Fort Sumter allowed the Confederates to create a valuable hole in the Union blockade of the Atlantic seaboard.
Explanation:
How did the radio transform family life?
Answer:
There was a time when car radios cranked out the soundtrack of our lives.
Before that, families would huddle around the radio at home to hear serialized presentations, sporting events, and the latest music hits.
These days, the radio is a bit of a forgotten toy.
MULTIPLE QUESTIONS ONLYY!!!! please helpppppppppp i gotta turn this in in 10 minsss
1600's bc 2020-400 years of slavery equals somewhere around the 1600 and I think it's the middle ages
Why didn’t many Americans agree with Hamilton’s plan?
Answer:
Jefferson opposed Hamilton's plan for the federal government to pay the domestic and state debts. Most importantly, he opposed Hamilton's proposal for a national bank because he believed that the national government was allowed to do only those things that were explicitly stated in the Constitution.
Explanation:
hope this helps if so please brainliest
Merry Christmas
Of the official reasons for founding Georgia, which one was the most successful A) philanthropy
B)economics c) religious freedom d) defense
Answer: Defense
Explanation: Georgia was founded for three primary reasons: philanthropy, economics, and defense. Of the three, the only true success the colony had under the Trustees was Georgia's defense of South Carolina against Spanish invasion. ... Philanthropic work in the colony was guided by the details of the Charter of 1732.
Fill in the blank.
The british may have won the battle of ____, but it gave patroiots confidence to continue fighting the british.
A- Boston
B- Bunker Hill
C - Philadelphia
D- Correspondence
Answer:
Correspondence
Explanation:
This is the answer ok
Why did Shi Huangdi dislike Confucianism?
Answer:
Confucianism was rejected by the Qin Dynasty because it was critical of Qin policy. The first emperor of the Qin Dynasty, Shi Huangdi (r. 221-210 BCE), established a repressive regime, completely at odds with Confucian ideals, and adopted Legalism as the state philosophy in order to strictly control the populace.
Explanation:
why are the followers of Islam called Muslims
Answer:
jk but a follower of Islam is called a Muslim, which in Arabic means “one who surrenders to God.” The Arabic name for God, Allah, refers to the same God worshiped by Jews and Christians. Islam's central teaching is that there is only one all-powerful, all-knowing God, and this God created the universe.
Explanation:
Answer: Muslim, which in Arabic means “one who surrenders to God.” The Arabic name for God, Allah, refers to the same God worshiped by Jews and Christians. Islam's central teaching is that there is only one all-powerful, all-knowing God, and this God created the universe.
Explanation:
Who came to Texas in 1821 with a plan to build a colony of United States settlers?
Answer:
Moses Austin
Explanation:
which one describes Christianity as monotheistic they mean,
A.thats Christians have many gods
B.that Christians believe in one god
C. That Christians believe in one country
D.that Christians believe in one savior
DONT ANSWER IF YOU DONT KNOW!
Answer:
b. Christians believe in one God
Explanation:
How did the Zimmerman note draw America into World War I?
Answer:
The telegram was an internal diplomatic message sent in January 1917 from the German foreign secretary Arthur Zimmermann in Berlin, to the German Embassy in Mexico. It proposed a military alliance between Germany and Mexico, in the event of the United States entering the First World War in support of the Allies.
please help me asap i really need help
Many internees at Manzanar objected to anyone who chose to work for the government by making war materials. Which statement most likely characterizes their opposition? They believed that internees should not help in the war effort because the internment of the Japanese was unjust. They believed that internees should not help in the war effort because their work would harm Japan and their Japanese family members. They believed that internees should not help in the war effort because they were not being paid fairly.
Answer:
They believed that internees should not help in the war effort because the internment of the Japanese was unjust.
Explanation:
With the attack on Pearl Harbor during the Second World War, the war in America began to form internally. The Axis powers in which japan was a part of in conflict with the Allied Powers, which included the United States. And as such, action was taken against the Japanese- Americans living/ settling in America.
As it was the Axis powers (Japan) that attacked an American military base, the United States' government began to order the internment of its Japanese-American citizens just because of their physical connection to the enemy. With the attack deemed as a huge threat to the national security of America, every Japanese descent American was ordered to move to the internment camps, leading to a massive round-up. Though it was never a case of trying to 'punish' them for what their home country had done to their adopted country, it was evident that the move was to 'isolate' any Japanese man and restrict any chance of an 'informer' or 'secret agent'.
So, in protest to this order, the internees objected to anyone who chose to work for the US government because the internment was an unjust and unfair act in itself to the Japanese people.
Many internees at Manzanar objected to anyone who chose to work for
the government because they believed that they should not help in the
war effort because the internment of the Japanese was unjust.
Who are Internees?An internee is an individual which is imprisoned due to military or political
reasons. In this case, Japanese-Americans were imprisoned as a result of
the attack on their camp by Japanese who they shared the same ethnicity.
In the real sense. the Japanese-Americans were isolated were isolated to
prevent further security breach and not as a form of punishment.
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I NEED HELP ASAP PLEASEEE!!!
The Southern colonies were able to build a plantation system because they:
O A. slavery was outlawed in all English colonies.
O B. the climate was too cold for growing cash crops.
O C. other colonies refused to buy Southern goods.
OD. wealthy farmers bought huge amounts of land.
Answer:
D
Explanation:
took the quiz
Answer:D
Explanation:
Just answered this question on the a p e x exam
Who was the first president of USA
a. George Washington
b. John Adams
c. Donald Trump
Think about the first four lines of the poem. What is the narrator expressing in these lines?
The Chimney-Sweeper
“When my mother died I was very young, and my father sold me while yet my tongue could scarcely cry ‘Weep! Weep! Weep! Weep!’ So your chimneys I sweep, and I spot I sleep.”
Answer:
The poet said that when he was young ,his mother was died.And his father sold him like a orphan child before his tongue is able to talk.so the poet said that I clean your chimnies and after I sleep.
Mussolini seized the throne of Italy making himself the Prime Minister by means of a coup d'état, Hilter also attempted a coup nomas.
Beer Hall Putsch
Bavarian Fall
Putsches Day
Choose which of the following does NOT belong as one of the principles of geography *
1. How was Oklahoma directly affected by World War II?
Answer:
it helped pull the state out of the great depression
Explanation:
guess the song by the lyrics
Woah, woah
Woah, woah
If you're a lover, you should know
The lonely moments just get lonelier
The longer you're in love
Than if you were alone
Memories turn into daydreams become a taboo
I don't want to be afraid
The deeper that I go
It takes my breath away
Soft hearts electric souls
Heart to heart and eyes to eyes
Is this taboo?
Answer:
house of memories
Explanation:
What did The Social Credit Party accomplish?
Answer: In 1935 Aberhart’s newly established party won a majority of seats in Alberta’s provincial assembly, enabling it to form the world’s first Social Credit government. The party remained in power in Alberta until 1971.
Explanation:
Answer:
That is +15 social credit
Explanation:
Who carried on the fight for independence after Louverture death?
Which article of the Constitution created the Legislative branch of the federal government?
Group of answer choices
Article II (2)
Article I (1)
Article III (3)
Article IV (4)
Choose the two names and titles of Jesus Christ which were given by the angels who announced His birth (Luke 2:11).
God
Angel of the Covenant
Savior
Chosen One
Christ the Lord
Answer:
It was actualy immanuel but..
Savior
Christ the lord
Explanation:
im a christan
hurry! Which statement best explains why Oklahoma was considered a good place to raise cattle in the early 1900s?
A. There was an abundant food supply for cattle and a relatively small human population
В. The cattle industry had already proven to be successful there.
С. The land was relatively flat and had a mild climate.
D Because Oklahoma wasn't regulated by the federal government, cattle ranchers had a lot of
economic freedom.
Answer:
There was an abundant food supply for cattle and a relatively small human population
Explanation:
Answer:
answer is A
Explanation:
Millions of years ago, the ancestors of the modern horse were small
animals, only about 0.61 meters tall. We know this because
Answer:
Explanation:
The evolutionary lineage of the horse is among the best-documented in all paleontology. The history of the horse family, Equidae, began during the Eocene Epoch, which lasted from about 56 million to 33.9 million years ago. During the early Eocene there appeared the first ancestral horse, a hoofed, browsing mammal designated correctly as Hyracotherium but more commonly called Eohippus, the “dawn horse.” Fossils of Eohippus, which have been found in both North America and Europe, show an animal that stood 4.2 to 5 hands (about 42.7 to 50.8 cm, or 16.8 to 20 inches) high, diminutive by comparison with the modern horse, and had an arched back and raised hindquarters. The legs ended in padded feet with four functional hooves on each of the forefeet and three on each of the hind feet—quite unlike the unpadded, single-hoofed foot of modern equines. The skull lacked the large, flexible muzzle of the modern horse, and the size and shape of the cranium indicate that the brain was far smaller and less complex than that of today’s horse. The teeth, too, differed significantly from those of the modern equines, being adapted to a fairly general browser’s diet. Eohippus was, in fact, so unhorselike that its evolutionary relationship to the modern equines was at first unsuspected. It was not until paleontologists had unearthed fossils of later extinct horses that the link to Eohippus became clear.
What became the leading factor for the United States to get into world war 1.
How did American and British views of their legislatures differ
Explanation:
the US sets out a strict system of separation of power,whereas the UK has fusion of power
Uk has an uncodified constitution while The America constitution is codified