Earth's core is the evidence that supports the dynamo theory.
Explanation:
Dynamo theory explains how large bodies which are celestial have the power to attract because of the magnetic power present in them. It tells that the main inner area of the earth which is the core has magnetic field present in them and that is because that the core mostly consists of the iron.
It cause electric currents because of the motion of the iron and along with that it has nickle also and this leads to the creation of the magnetic fields also in this inner core.
Match each type of rock with how it forms
Question 3 options:
Metamorphic
Igneous
Sedimentary
1.
cooling of hot melted rock
2.
changing from a rock that already exists through heat and pressure
3.
hardening and cementing of fragments of rocks, plants or animal remains, and chemicals in lakes and oceans
Answer:
Metamorphic : changing from a rock that already exists through heat and pressure.
Igneous : cooling of hot melted rock
Sedimentary : hardening and cementing of fragments of rocks, plants or animal remains, and chemicals in lakes and oceans
Explanation:
A rock cycle is a cycle is the cyclic rotation of the rocks in the geologic history of the earth and the rocks undergo changes form the primary to the second to the tertiary rock types as the first rock as the igneous rocks that are formed by the magmas and the lavas that heat the rocks and their melting process creates the igneous rocks. The metamorphic rocks are formed by the already existing rocks and are formed by the heat and pressure that lead to their formation and hence are get converted. The sedimentary rocks are thus formed by the hardening and cementation of the sedimentation as they tend to solidify form the remains of the plant and the animals and thus formed in the lake and the oceans.Which answer best describes the definition of a personal agenda?
an intent to spread an ideology
they seek to spread the ability to report without and bias
changing facts to confuse the reader
leaving out information to trick the reader
The indonesian islands are an example of a landform created by what type of plate motion and what type of crust
Indonesian islands are an example subduction and two oceanic plates.
Whenever oceanic plates meet, one of them will eventually be subducted beneath other one.
The 'subduction zone' is the area where first plate slides beneath the other. A Benioff region forms as the subducting plate falls into the mantle and is progressively heated.Indonesia is located on the "Pacific Ring of Fire," a tectonic collision zone where numerous volcano eruptions and earthquake happen. This earthquake struck at the Java-Sumatra subduction, in which the Australian plate boundary slides beneath the Sunda plate of Indonesia.Learn more:
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When Americans moved west in the 1800s, they did this for many reasons. Which of the following reasons is an example of a pull factor that encouraged Americans to migrate?
Answer b there was plenty of land and resources available out west.
reasoning- it asks for a pull factor a pull factor benefits and makes them want to move there it's not a because that's a push factor that would be making the m move
Read the following quote from a letter written by Hernan Cortes to King Charles V in 1520. "I will say no more than that the manners of the people, as shown in their intercourse with one another, are marked by as great an attention to the proprieties of life as in Spain, and good order is equally well observed; and considering that they are barbarous people, without the knowledge of God, having no intercourse with civilized nations, these traits of character are worthy of admiration." From this quote, why is Cortes surprised by the good nature of the people?
Answer:
They have no knowledge of God, but once they become Christians, they will be civilized.
Explanation:
Aside from Cortes saying they're barbaric, there's little to no proof supporting the claim. Cortes says they're not civilized until they find christianity. Therefore, They have no knowledge of God, but once they become Christians, they will be civilized.
General Motors developed a car in the 1970s for the U.S. market called the Nova. That name was not useful for selling the car in Mexico because in Spanish it translates to "won't go." What kind of geographer can help companies avoid these problems when selling internationally?
Cultural geographer
What would you expect to find in a country with zero population growth?
a) a high birthrate and a low death rate
b) a low birthrate and a high death rate
c) about equal birthrates and death rates
d) low birthrates and death rates
Answer:
c) about equal birthrates and death rates
Explanation:
Through birth and mortality rates, it is possible to calculate the vegetative growth of a population. Also called natural growth, it represents the difference between the birth rate and the one-year mortality rate.
If in a given place the result of the birth rate is higher than that of mortality, the population is growing. If the mortality rate is higher than the birth rate, the local population is decreasing. If the rates are equal, the population remains stable and there is zero population growth.
What are the highest mountains in indochina?
What resulted from the resentment of the criollos felt because of the power of the peninsulares?
1:the destruction of the encomienda system
2:the Mexican Revolution
3:the Mexican war of independence against Spain
4:the fall of the Aztec empire
Answer:
Option: 3: The Mexican war of independence against Spain
Explanation:
During the Mexican War of Independence, the Criollo create the resentment against Spanish rule. The Criollos were pure-blooded Spaniard born in the Americas. The Peninsulares were those born in Spain. They dominated the social and political positions in Mexico as they considered to be superior to those born in the colonies. The Criollos considered inferior, which resulted in discrimination in Mexico. Land distribution in Mexico among the Criollos was the result of the hostility towards the Spanish colonizers.
What resources does Mount Kilimanjaro provide for those who live near it?
(Check all that apply. )
A.Money from tourism
B.Natural gas reserves
C.Precious metals
D.Fertile soil
I know D is one answer..
Money from tourism and Fertile soil are resources does Mount Kilimanjaro provide for those who live near it. Hence, option A and D are correct.
Why is Mount Kilimanjaro so famous?Mount Kilimanjaro is the tallest peak in Africa and the highest free-standing mountain in the world. Most of the time, climbing Kilimanjaro is not difficult because the paths are not particularly steep; rather, the challenge is acclimating to the altitude.
However, because it is the coldest and windiest night of your trip, the summit night is exceedingly difficult. a 6,870-foot plunge and a 4,084-foot ascent with 49% less oxygen.
Unexpectedly, Kilimanjaro is risk-free. Statistics show that compared to mountains like Everest, there is only a 0.03% chance of dying on the summit. Approximately 30,000 people make an attempt to climb Mount Kilimanjaro each year. Given the tiny number of fatalities per year, that's not too bad.
Thus, option A and D are correct.
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Mount Kilimanjaro provides numerous resources for those living near it. The correct answers are A. Money from tourism and D. Fertile soil. These resources are essential for the local communities around the mountain.
Mount Kilimanjaro's status as a renowned tourist destination brings significant revenue to local communities through tourism. Visitors from all over the world flock to climb the mountain or witness its beauty, providing a steady stream of income and employment opportunities in hospitality, guiding, and other related services.
The fertile volcanic soil around Mount Kilimanjaro is highly beneficial for agriculture. This rich soil supports the cultivation of various crops such as coffee, bananas, and vegetables, which are crucial for local sustenance and economic activity. Additionally, the agricultural productivity fostered by this fertile soil helps in improving food security in the region.
While Mount Kilimanjaro does not provide natural gas reserves or precious metals, the economic benefits derived from tourism and agriculture play a vital role in sustaining the livelihoods of the people living nearby.
Population Density Map – Central and East Asia Which country on the map above does not have a high population density? A. North Korea B. South Korea C. Japan D. Mongolia
Answer: D
Explanation: i took da test
A perk of their late technological development is that most people in Sub-Saharan Africa are connected via
Which statement about tropical rain forests is not true?
a)The largest number of plants and animals are found on the forest floor.
b)Each layer of the forest supports a different community of plants and animals.
c)More than half of the earth’s plant and animal species live in rain forests.
d)The largest remaining rain forests are in the Amazon River and Congo River basins.
Answer:
The largest number of plants and animals are found on the forest floor.
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Sedimentation is least likely to occur:
on a mountainside
in a lake
on a sandbar
in a sand dune
Answer: On a Mountainside.
Explanation: Sedimentation is less likely on a mountainside, since due to the inclination that it presents, it is most likely that the materials that are released from them by natural agents such as wind or rain, go to more places lows such as rivers, lakes, or flat surfaces where sediments will accumulate and form.
Name the only five states entirely east of the mississippi river that had no areas of population density of fewer than two people per square mile
The only five states entirely east of the Mississippi River that had no areas of population density of fewer than two people per square mile were Alabama, Vermont, New Hampshire, West Virrginia, and Indiana.
What is the significance of population density?Population density can be referred to or considered as the phenomenon that determines the number of people that live in a particular region in relation to the total available land in the region.
In the earlier times of the ancient American society, the states to the east of the Mississippi River, such as Indiana, Virrginia, Alabama, Vermont, and New Hampshire were the ones that had a population density of as low as two people per square mile.
Therefore, the significance regarding the population density has been aforementioned.
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What parts of the Great Plains are inhabitable ?
Where is new crust formed and where does old crust go?
A mid-ocean ridge causes the magma to come out of the rift, when it comes out the next stage is it becomes cold and hard which forms new oceanic crust. The new crusts keep pushing the old ones into subduction zones into a trench.
The two men who descended to the depth of seven miles in the bathyscaph Trieste were:
When taking a long road trip plan rest stops before you leave at least once every
At which new york state location would an observer measured the highest altitude of polaris
The highest altitude of Polaris in New York state would be observed at the northernmost point of the state in Clinton County, since the altitude of Polaris corresponds with geographical latitude.
Explanation:Polaris, also known as the North Star, is virtually located directly above the North Pole. This means that the altitude of Polaris in the sky corresponds nearly directly with the geographical latitude of the observer.
With this, the place in New York state where an observer would measure the highest altitude of Polaris would be the point at the highest latitude, which is the northernmost point of the state.
This point is located in Clinton County, near the boundary with Canada.
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The highest altitude of Polaris in New York State among the given options is measured at Massena, which is the northernmost location. Thus, the correct option is C.
The altitude of Polaris (the North Star) is approximately equal to the observer's latitude in the Northern Hemisphere.
Among the given New York State locations, Massena has the highest latitude at approximately 44.9° N. In comparison, Utica is at about 43.1° N, Kingston at 41.9° N, and Old Forge at 43.7° N. Therefore, an observer in Massena would measure the highest altitude of Polaris due to its higher latitude.Complete question:
At which New York State location would an observer measure the highest altitude of Polaris
A) Utica
C) Massena
B) Kingston
D) Old Forge
What are 2 types of special purpose maps?
Ash and lava fragments that cascade down the sides of a volcano eventually settle and lithify to form ____________.
What is the purpose of the Global Positioning System?
A.
to help find exact location using satellite signals and receivers
B.
to take aerial photographs using planes and weather balloons
C.
to help study weather patterns using radio waves
D.
to analyze maps with software by combining them with data
What crops grow abundantly in the Central Valley of Chile?
A) fruit, vegetables, and wine grapes
B) sugar cane, rice, and oranges
C) cacao, coffee, and bananas
D) corn, wheat, and barley
The correct answer is A. Fruit, vegetables, and wine grapes
What is the common name given to group of stars containing the north star?
According to Wallerstein's world systems theory, which countries have the highest levels of economic development?
A.
core countries
B.
semi-periphery countries
C.
periphery countries
D.
all countries inside the Brandt line
The option A is correct.
According to Wallerstein’s world systems theory, the countries that have the highest levels of economic development are core countries.
Further Explanation:
World systems theory: The Immanuel Wallerstein developed the best world system theory. He defined the world system as a unit that having multiple systems of culture with a single division of labor.
Justification for correct and incorrect answer:
A.
Core countries: This option is correct.
The core countries are characterized as having economic diversity, wealth, strong governments and powerful militaries, complex and powerful state institutions that control economic activities and strong working classes. This contributes to the high level of economic development of core countries.
B.
Semi-periphery countries: This option is incorrect.
These countries falls midway between the periphery and core. They apply protectionist trade policies in comparison to other countries. They try to move towards industrialization and diversified economies.
C.
Periphery countries: This option is incorrect.
The periphery countries are characterized as having least economic diversity, weak governments and militaries, weak state institutions that control economic activities like taxes and infrastructure development and large peasant classes. This is reason for the low level of economic development of periphery countries.
D.
All countries inside the Brandt line: This option is incorrect.
The countries that fall below the Brandt line are considered poor countries having low level of economic development and weak government and economic structure.
Therefore, option A is correct.
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Answer details:
Grade: High School
Subject: Geography
Chapter:Development
Keywords:According to Wallerstein's world systems theory, which countries have the highest levels of economic development, core countries, semi-periphery countries, periphery countries, all countries inside the Brandt line
The majority of the Western European agriculture takes place in the Great European Plain
True or False
Water power, geothermal and solar power are all examples of a. non-renewable resources used worldwide. c. non-renewable resources that are no longer available. b. renewable resources used for energy. d. renewable resources that cannot be used for energy.
Answer:
The Correct Answer is B.
Explanation:
Renewable resources are natural resources which have an unlimited supply of resources and renew again and again in just a few years.
Renewable resources can be used again and again, and will never run out. and renewable resources can replace the traditional source of energy such as fossil fuels.
These are some Renewable source of energy such as:
SunWindWaterBiomassGeothermal
3. Without the discovery of magnetic reversals recorded on the ocean floor, scientists
A. could not confirm the usefulness of sonar.
B. could destroy the hypothesis of continental drift.
C. could not provide a mechanism for moving continents.
D. could explain how the seafloor was being destroyed.
E. could not obtain evidence for the hot spot hypothesis.
The discovery of magnetic reversals on the ocean floor provided evidence to support the theory of plate tectonics, offering a mechanism for the movement of continents. Plate tectonics suggests the Earth's crust is divided into plates that move over time due to heat movements in the Earth's core.
Explanation:Without the discovery of magnetic reversals recorded on the ocean floor, scientists could not provide a mechanism for moving continents. This means the correct answer is C. The study of magnetic reversals helped to confirm the theory of plate tectonics, which provides an explanation about how and why continents move. This theory suggests that the Earth's crust is segmented into various tectonic plates, which float atop the semi-fluid asthenosphere beneath. Over time, these plates move, responding to the heat movements in the Earth's core, which is the driving force behind the plate's movement. This movement is evidenced by patterns of magnetic reversals recorded on seafloor's rocks.
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Which of these is NOT a characteristic of a mineral?
A. Naturally occurring, inorganic substance
B. Crystalline structure that forms a geometric shape
C. Always a solid; never a liquid or gas
D. A variable chemical composition