The theory of plate tectonics is a concept in geology that explains the movement of Earth's crust due to slow motions within the mantle. The idea of continental drift, which comes from this theory, suggests that the continents were once a united land mass that drifted apart over time. These theories have been key to our understanding of Earth's geological history.
Explanation:The theory of plate tectonics is a fundamental principle in geology that describes the large-scale motion of Earth's lithosphere. This theory explains how slow motions within Earth's mantle move the crust, leading to the drifting of the continents, the formation of mountains, and other geological features. It serves as a cooling system for the planet where heat from the interior is efficiently transported out to space.
The concept of continental drift, first proposed by Alfred Wegener in the early 20th century, suggests that the continents were once a single land mass, known as Pangaea. Over time, they drifted apart to their current positions. Evidence supporting this concept includes similar fossils found in separate continents, implying they were once connected.
These theories have revolutionized our understanding of Earth's geological history and are essential to our knowledge of the planet's past, present, and future geological changes.
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What is the largest freshwater volcanic island in the world?
The correct answer is Nicaragua.
Name all the labeled land and water areas that intersect with the prime meridian
Approximately what percent does central America contribute to the total amount of carbon dioxide produced in the world?
A. 0.5%
B. 5%
C. 10%
D. 15%
0.5% is the Central America contributes to the total amount of carbon dioxide produced in the world. Hence, option A is correct.
What is carbon dioxide?The effects of CO2 exposure on health are likely to be numerous. Coma, hypoxia, convulsions, sweating, a tingling or pins-and-needles feeling, headaches, disorientation, restlessness, a tingling or pins-and-needles feeling.
The molecules of carbon dioxide are made up of one carbon atom and two oxygen atoms. Carbon dioxide is a crucial greenhouse gas that helps keep heat in our atmosphere. Without it, our planet would be too cold to support life.
In other words, as the amount of carbon dioxide rises in a small area, it begins to take the place of the oxygen the body needs to survive. When the body cannot get adequate oxygen, it slows down and performs poorly.
Thus, option A is correct.
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Which of the following items was used as a meat tenderizer and also eaten?
Question 14 options:
Cacao beans
Pineapple
Papaya
Guava
The correct answer is - Papaya.
The green papaya, apart from being a healthy exotic fruit, also has some other uses, maybe surprisingly, but it has a use as a meat tenderizer. This fruit is used for this purpose because of the enzyme that it is containing, the papain, which is an enzyme that manages to break down the peptide bonds. In essence, this means that the papain of the papaya manages to break up the harder structure of the meat, thus making it softer and easier for consumption.
There are no rivers in antarctica because:
Answer:
Antarctica does have rivers. It has 2. The Alph and Onyx
Explanation:
The percentage of the US population that was engaged in agriculture in 1900 was approximately _____.
Answer:
2 million farms
Explanation:
In the year 1990 about the 40% of the U.S population lived on the farmlands and the 60% of them lived in the rural area. The entire united state-owned about between the six to seven million farms from the 1910 to 1940. Whereas the household earned a lower income before the 1970s and the mid 1990s. And the farm household had an average value as compared to the other side as they go more diversified over the span of time, as they became specialized in the fewer commodities.Which of the following is a pull factor of migration? a War b Political corruption c Natural Disasters d Better jobs elsewhere
Which best describes precession?a. light reflected by the moon is visible from earth.b. light from the sun strikes earth at different angles.c. earth's axis wobbles.d. earth is tilted on its axis?
Precession is the slow gyration of Earth’s axis, a wobble caused by the gravitational forces exerted by the Moon on the Earth's oblate spheroid shape. It takes approximately 26,000 years for the axis to complete a full precessional cycle. The answer is option C.
The term precession refers to the slow wobble or gyration of the Earth's axis. This axis, currently pointing close to Polaris, rotates once every approximately 26,000 years due to torques caused by the Moon's gravity on Earth's equatorial bulge. In essence, Earth is not a perfect sphere due to its rotation; it's slightly flattened at the poles and bulging at the equator, which allows the Moon's gravitational force to act on these 'love handles', leading to precession.
The precession was first discovered by Hipparchus around 120 B.C., but the explanation for its occurrence was given by Newton in 1686. The process is very slow, with the axis tracing a conical shape in space and making a complete circle among the stars every 25,800 years. Therefore, the best description of precession is that Earth's axis wobbles.
Match the following items. Match the items in the left column to the items in the right column.
1 .
Caesar
the method of learning by asking
2 .
Pythagoras
Greek mathematician
3 .
Socratic method
"wisdom mongers"
4 .
Sophists
killed by Roman Senate
5 .
Twelve Tables
set of Roman laws
what would happen to the pond ecosystem of insects like rat tailed maggots and great diving beetles were wiped?
In Latin American countries, the use of wood and charcoal as major sources of energy has created an increase in
Answer:
C. deforestation
Explanation:
Please help!!!
Which statement below is not an economic impact of the North American Free Trade Agreement?
A) Elimination of tariffs between member nations reduces the cost of goods.
B) The largest market for Canada's agricultural exports is the united states.
C) Economic collaboration through intercontinental trade has created a bloc among North American countries.
D) Mexican businesses have relocated to the united states where labor costs are lower.
Answer:
Economic collaboration through intercontinental trade has created a bloc among North American countries
Explanation:
Molten liquid rock inside earth's mantle is called _____.
The brightness of a planet increases when the planet is closest to earth
Select the two enemies that the ancient romans did Not battle?
Answer:
Etrusians, flavionsExplanation:
The flaviosn dynasty was a Roman imperial dynasty that ruled the empire between the 69 AD and 96 AD and they rose to power during the civil war and Flavians, although had a short-lived dynasty helped in the restore stability of the empire on its knees and they had a more centralized style of rule. The etruisns were the ancient civilizations of Italy and were an offshoot of the Po valley. The civilization endured its assimilation in the roman society in the 4th B.C and granted Roman citizenship in the 90 BC, the Etruscan elite that grew very rich through the trade with the Celtic world to the north and the Greeks to the south.What island nation lies between the South China Sea and Pacific Ocean
What forms icebergs?
A. Blocks of packed ice that stick together
B. Pieces of glaciers that fall into the sea
C. Ocean water that freezes in Antarctica's cold climate
D. Heavy snowfall that freezes on the ocean's surface
PLEASE show your work thanks
The correct answer is - B. Pieces of glaciers that fall into the sea.
The icebergs are small, medium, or very big pieces of ice that are floating in the oceans and seas in close proximity to the Arctic and Antarctic circles.
They form with the cracking of the glaciers, from which pieces of ice fall into the water, but because the water is very old, they do not melt, but continue their trip with the ocean currents, and then melt when they reach warmer waters.
The icebergs are very tricky and terrifying for the sailors, because in most cases, only small part of them is visible above the water, while a much bigger ice mass is hidden bellow the water. Because of that, lot of ships haven sunk over the years, with the most famous being the Titanic.
How is a mountain ecosystem like an island of biodiversity?
The mountain ecosystem like an island of biodiversity because mountain ecosystem surrounded by the various kind species as like island consist.
What is Mountain Ecosystem?Where Mountainous living organisms and all other species found in the mountain area that is called mountain ecosystem. Mountain ecosystem has to much rich species which will help for the sustainable ecosystem.
Mountain ecosystem provide a wider area and sustain ecosystem for the earth. Mountain ecosystem has various types of species of insects, animal's, trees for example savanna, Pampas, Cheer, taiga or Tundra.
The largest mountain ecosystem is Himalayan mountain ecosystem which is located in India.
As like island is the beautiful structure of the earth which which contain land and water both properties as well as mountain contain land and forest diversity that is why mountain is like an island of biodiversity.
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Minerals are inorganic, naturally occurring with orderly atomic structure, without chemical composition.
Select one:
True
False
What happens along a fault beneath earth's surface when an earthquake occurs?
mongolia is labeled with the number _____ on the map above .
In this lesson, we identified many uses of geography. One example is urban planning. How would geography be useful in helping to plan the future of a community? Give your response in the form of a short paragraph.
Answer:
They got to know their surroundings such as the area Cites, neighborhoods, communities, cities, and regions.
Explanation: WELCOME
Which region of the united states is correctly paired with an industry that is dominant in that region?
Why are some rivers in Texas called “wrong way” rivers? a. The rivers run from the ocean. b. The rivers run from wet land to dry. c. The rivers run from dry land to wet. d. The rivers run from the high ground to low ground.
The correct answer is option c. The rivers run from dry land to wet.
Why are some rivers in Texas called Wrong Way rivers?
Texas's rivers flow away from the dry northwestern region, where water is most needed, to the moist southeast, and are thus called “wrong-way” rivers.
Why do rivers flow in different directions?The flow direction is mainly determined by the area's topography between the headwater (origin) and mouth (destination). Also, rivers not only follow one direction; some turn and twist in several directions. It is important to note that a compass direction does not influence the flow of a river.
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b. The rivers run from wet land to dry; Rivers in Texas are called “wrong way” because they flow from wetter regions to drier ones. This phenomenon occurs due to regional differences in geography and rainfall.
The term “wrong way” rivers in Texas mainly refers to rivers that run from wetland areas to drier regions. This seems counterintuitive because we generally expect rivers to flow from higher elevations to lower ones, bringing water to gradually wetter areas. However, in Texas, rivers such as the Brazos and the Colorado flow from regions that receive more rainfall towards arid areas that receive less.
Rivers always flow from areas of higher altitude to lower altitude due to gravity, regardless of the amount of rainfall. The phenomenon in Texas shows how river systems can vary widely depending on regional geography. This makes these rivers unique and sometimes referred to as flowing the “wrong way.”
To summarize, the correct answer is b. The rivers run from wet land to dry.
Where were most industrial cities in the northeast located?
Final answer:
Industrial cities in the northeastern United States were primarily located near necessary raw materials, substantial labor pools, and large markets, with Pittsburgh and New England being notable centers for steel and textiles, respectively.
Explanation:
Most industrial cities in the northeast were strategically located near raw materials, significant labor reserves, and large markets for their products, often in the densely populated areas. Pittsburgh became a hub for the steel industry due to proximity to iron ore from Minnesota, accessible via the Great Lakes, and abundant coal from Pennsylvania and West Appalachia. Other industrial hubs included New England for textiles, with early factories relying on waterpower, and other cities in the so-called Bos-Wash Megalopolis, which ranged from Boston to Washington and featured nearly continuous metropolitan development with abundant natural resources and transportation facilities.
in what ways does childe harold represent the byronic hero?
Answer:
Childe Harold has chosen to "banish" himself and to walk all over Europe. While Harold stayed physically available in society & among people, he wasn't really "social" in any way.
Explanation:
Childe Harold has chosen to "banish" himself and to walk all over Europe. While Harold stayed physically available in society & among people, he wasn't really "social" in any way. By definition he was moody or emotional about a specific issue. He's more intelligent and sentimental than average citizen. He is egotistical, ambitious, unusually sensitive, and strongly self-aware.
The "a" horizon or combined "o/a" horizons of the soil are known as the ________.
If rock does not transmit heat well, then which of the following will occur?
A. Heats up very quickly
B. Cools very slowly
C. Will not melt in the mantle
D. Melts very quickly
Answer:
A. Heats up very quickly
Explanation:
The __________ and Ronne ice shelves are major landforms in Antarctica.
A.
Ayers
B.
Aoraki
C.
Cook
D.
Ross
Answer: D
Explanation: Edge 2022
Which religious groups settled close together in the new land? Select all that apply.
Puritans
Baptists in Virginia
Catholics in Maryland
Pilgrims
Quakers in Pennsylvania
You can pick more than one
Answer:
The answer given by others are wrong the right answer is all of them but not Baptists in Virginia
Explanation:
Answer:
Catholics in Maryland
Puritans
Pilgrims
Quakers in Pennsylvania
Explanation: