Explain how the magnetic stripes form on the ocean floor.
Answers
Answer:
The striped magnetic pattern develops because, as oceanic crust pulls apart, magma rises to the surface at mid-ocean ridges and spills out to create new bands of the ocean floor. ... Later, after the planet's magnetic field flips again, the next stripe of new ocean floor aligns its polarity in the opposite direction.
Related Questions
Assess the reasons why different groups have contrasting views on conserving or exploiting the taiga?
Answers
Answer:
Explanation:
The supporting group for conserving the taiga appeal to the land's natural beauty, unique wildlife, and in some cases, the tourism industry that might depend on the taiga's hiking or skiing trails.
Unfortunately, the groups behind exploiting the taiga are often multi-billion dollar companies who would like to push their own initiative in harvesting the valuable minerals and oils that often reside in these lands. They cite the lack of people and possible profits to be gained from the exploitations to convince governments to allow them access rights.
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Using the information and the GIF provided above, analyze the following statements. Choose the correct statement(s). *
-Geographic locations at higher elevations generally have a lower temperature.
-Geographic locations with high vegetation have an increased amount of precipitation.
-Climates at high altitudes are very warm.
-Tropical climates always experience cold winters.
Answers
Answer:
The first two options are correct.
Geographic locations at higher elevations generally have a lower temperature.Geographic locations with high vegetation have an increased amount of precipitation.In the mid-1960s, the discovery of ___________ demonstrated conclusively that the earth’s oceanic crust was capable of moving thousands of kilometers.
Answers
In the mid-1960s, the discovery of Subduction zones demonstrated conclusively that the earth’s oceanic crust was capable of moving thousands of kilometers.
Subduction Zone:
A subduction zone is a region of the earth's crust where one tectonic plate slips beneath another; oceanic crust is recycled back into the mantle, while continental crust is formed via the development of arc magmas. Arc magmas account for more than 20% of terrestrially produced magmas and are formed by the dehydration of minerals inside the subducting slab as it descends into the mantle and is accreted onto the overriding continental plate's base. Subduction zones are home to a diverse range of rock types caused by the high-pressure, low-temperature conditions encountered by a subducting slab during its descent.
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Which of the following evidence supports the theory of plate tectonics?
1. Age of rocks and mountains
2. Fossils
3. Magnetism
4. Size and shape of continents
Answers
explain about grassland
Answers
Explanation:
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ACTIVITY 7.5A Public Land Survey System Figure 7.8 illustrates a hypothetical area that has been surveyed using the Public Land Survey system. Figure 7.8A is a township and range diagram, Figure 7.8B represents a congressional township within the township and range system, and Figure 7.8C shows three different sections of a congressional township. Use Figure 7.8 to complete the following questions. 1. Use the PLS system to label the townships along the western edge and ranges along the bottom of Part A 2. Use the PLS system to label each of the sections in the congressional township shown in Part B. 3. In the space provided below, use the PLS system to describe Plots Y and Z. Plot X has been completed as an example. Plot X: NW, Sw, Sec. 8, T3N, R4W Plot Y: 1. Sec. R Plot Z: 1 -1, Sec. T R ges, and Topographic Maps 119 hetical Public map, show- Jarious parcels Х N Principalmeridian Y Base line 6 miles N A. Township and Range 6 miles 1 mile 6 miles Х Х 1 mile Y 1 mile Y Z N N B. Congressional Township C. Sections
Answers
1. Along the western edge of Part A, the townships are labeled T2N, T3N, and T4N. Along the bottom of Part A, the ranges are labeled R1W, R2W, R3W, and R4W.
2. The sections in the congressional township shown in Part B are labeled as follows:
Section 1: NE
Section 2: NW
Section 3: SE
Section 4: SW
3. Plot X: NW, SW, Sec. 8, T3N, R4W
Plot Y: SE 1/4, Sec. 15, T2N, R2W
Plot Z: N 1/2 of SE 1/4, Sec. 11, T4N, R3W
Townships are typically small, self-governing communities that are often found in rural or suburban areas. These areas are usually established by a local government or private entity, and are characterized by their unique layout and design. Townships often have a distinct geographic boundary and are governed by a board of supervisors or other elected officials.
Townships have a long history in many parts of the world, particularly in the United States, where they were first established in the 18th century. They were originally created to help facilitate land distribution and settlement in new areas. Over time, townships evolved to become more complex entities, with their own unique cultures, customs, and institutions.
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Sort each phrase into the appropriate category.
Local Winds
Global Winds
Answers
Local winds include sea breezes, blow over a short distance, and include land breezes while Global winds include flow from pole to the equator, curve due to the Coriolis effect, and blow over a long distance.
The air is moved between high and low pressure systems within confined spaces, resulting in local winds. Each wind differs slightly from the others due to the various varieties that exist. Local winds will always have a big impact on the climate in specific areas.
Winds that occur in belts that circle the entire world are referred to as global winds. Global winds are a result of uneven atmospheric heating, just like local winds. The equator of the planet is its hottest point, while its poles are its coldest. Huge convection currents are produced in the troposphere as a result of the thermal disparities.
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The complete question is:
Sort each phrase into the appropriate category. include sea breezes Local Winds Global Winds blow over a long distance curve due to the Coriolis effect blow over a short distance flow from poles to the equator include land breezes.
What happens when tidal activities and wave actions generate sea or ocean water to flood certain parts of the shore
Answers
Answer: Tides can be defined as the movement of the sea water due to the gravitation forces exerted by the moon and earth's rotation.
Explanation:
The major impact of the tides on the shoreline is to shift the shoreline between the low and high tides respectively.
The tidal activities and waves generated in sea or ocean transport the large sea amount of sediments.
The sea tides can erode the bedrock.
The rise and fall in tides can transfer the wave energy to the shore zone by changing the water depth and it also changes the position of the shoreline.
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Choose three possible solutions to the problem. (immigration to the us). Briefly compare and contrast the advantages and disadvantages associated with these solutions. In the table below note three advantages and disadvantages for each solution. BE sure to use research to support your claims.
Answers
Answer:
What are the advantages and disadvantages of immigration?
Immigration can give substantial economic benefits – a more flexible labour market, greater skills base, increased demand and a greater diversity of innovation. However, immigration is also controversial. It is argued immigration can cause issues of overcrowding, congestion, and extra pressure on public services.
Explanation:
i dont understand how to do this and grades are put in today and im failing badly
Answers
I hope you do ok I looked at it but was confused
Which challanges, brought about by climate, do farmers in Georgia face? Check all that apply 1.Air Pollution. 2.Drought. 3.Insects. 4.Plant Disease 5.Weeds
Answers
Answer:
1. Air Pollution. 2.Drought.
Explanation:
Due to the rising impacts of global warming and climate changes taking place the Georgian farmers will face problems related to draughts and air pollution etc. This may also lead to the heatwaves and poor crop growth and development. For which they need to manage the resources and stop wastage of food.Answer:
droughts, insects, plant diseases , weeds
Explanation:
i took the test and it told me the answer to it
what is the history of foliation and lineation?(when was this topic
discovered, who were the first people to study it, what were the
big breakthroughs and who made them)
Answers
The study of foliation and lineation in geology is closely related to the field of structural geology, which focuses on the deformation of rocks and the resulting geological structures.
Here is a brief overview of the history of foliation and lineation:
Development of Structural Geology: The development of structural geology as a formal discipline occurred in the late 19th and early 20th centuries. Pioneering geologists such as James Hutton, Charles Lyell, and John Wesley Powell made significant contributions to understanding the principles of rock deformation and structural geology. They laid the foundation for the study of foliation and lineation by recognizing the importance of rock fabric and the relationships between mineral alignment and rock deformation.
Advancements in techniques and technology, such as the use of polarized light microscopy, allowed for detailed observations and measurements of mineral orientation in thin sections of rocks. This led to further advancements in the understanding of foliation and lineation, as well as the recognition of different types and origins of these structural features.
Continued Research: Since the initial discoveries and breakthroughs, research on foliation and lineation has continued and expanded. Structural geologists have further refined the classification and interpretation of these features in relation to rock deformation, tectonic processes, and regional geology. Studies combining field observations, laboratory analysis, and numerical modeling have contributed to our understanding of how foliation and lineation form and evolve in different geological settings.
It is important to note that the study of foliation and lineation is ongoing, and new discoveries and interpretations continue to emerge as our understanding of structural geology advances.
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2. Explain the development of Sovereignty.
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Answer:
Hello Love, hope you are doing good Here's your answer:
A holder of sovereignty derives authority from some mutually acknowledged source of legitimacy — natural law, a divine mandate, hereditary law, a constitution, even international law. In the contemporary era, some body of law is ubiquitously the source of sovereignty
the offset of wallace creek is caused by __________.
Answers
The offset of Wallace creek is caused by right-lateral movement along the San Andreas strike-slip fault.
What is Wallace Creek's offset in meters?Wallace Creek's main channel has been 130 meters off-center. Smaller offsets, some between 5 and 8 meters, can be observed, nevertheless, slightly south of Wallace Creek.
How much of Wallace Creek's current channel has the San Andreas fault shifted?Wallace Creek's offset since then must be 420 feet (130 m), meaning the fault slips on average at a rate of around 1.3 inches (34 mm) per year.
What do you believe the name of the phenomenon at Wallace Creek is?The Pacific and North American tectonic plates are separated by the more than 700 miles (1100 kilometers) long San Andreas fault.
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Select the FALSE statement about the benefits and impacts of dams from those listed below.a. A dam can create new ecosystems, which increase biodiversity.b. A dam can provide a means of irrigation to a region with poor or unpredictable rainfall.c. A dam can provide hydroelectric power, which is environmentally safer than burning fossil fuels.d. A dam can provide a dependable water supply for urban or industrial use.
Answers
Answer:
The false statement is "A dam can create new ecosystems, which increase biodiversity".
Explanation:
The dams do not provide any niche or place for an ecosystem , has it takes up more land which before constructing a dam would have been a niche for an ecosystem, like terrestrial or land. This destroys homes for many species of organisms and a lot of trees would have been cut down to store up water in the dam. Thus, it causes more destruction to the animals and birds.
Internal link
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Explanation:
The FALSE statement is A. A dam can create new ecosystems, which increase biodiversity.
While it is true that dams can provide numerous benefits, including providing a means of irrigation, hydroelectric power, and a dependable water supply for urban or industrial use, it is not true that dams can create new ecosystems that increase biodiversity. In fact, dams can have significant negative impacts on existing ecosystems and can cause significant habitat loss and fragmentation, leading to declines in biodiversity. Dams can alter river flows, water temperature, sediment transport, and nutrient cycling, all of which can have negative effects on aquatic and terrestrial ecosystems.
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the words weather and climate group of answer choices mean essentially the same thing. refer to different size scales. refer to different timescales. refer to both different size scales and different timescales.
Answers
The words "weather" and "climate" refer to different timescales of atmospheric conditions.
The words "weather" and "climate" refer to different timescales. Weather pertains to short-term atmospheric conditions in a specific location, typically over a period of hours, days, or weeks. It encompasses variables like temperature, precipitation, wind, and humidity. Climate, on the other hand, refers to long-term patterns and averages of weather conditions in a particular region over a much larger timescale, usually spanning decades or centuries. Climate considers factors such as average temperature, seasonal variations, and precipitation trends. Therefore, "weather" and "climate" do not only mean essentially the same thing but rather refer to different timescales of atmospheric conditions.
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Why did the countries of Latin America experience revolutions?
1 paragraph answer please!!!
Answers
Most people would agree that in the 20th century, Latin America was among the most "revolutionary" parts of the world. There were four "great revolutions" noted: in 1910 in Mexico, in 1952 in Bolivia, in 1959 in Cuba, and in 1979 in Nicaragua.
Most notably Spain and Portugal, many Latin American nations were colonies of European nations. Deep-seated social, economic, and political inequality was brought about by colonial dominance over these countries for a very long time. Revolutionary movements aiming to contest and topple the current order were made possible by the harsh colonial system, which favored a small elite and marginalized the rest of the population.
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The Swedish Empire became a powerful force in northern Europe by:
PLZ HELP
Answers
Answer:
C. WINNING WARS AGAINST FRANCE AND THE NETHERLANDS
Explanation:
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Answer:
The Swedish Empire became a powerful force in northern Europe by setting up colonies in Asia and the Americans
Explanation:
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Because the land heats more quickly during the day than does the sea, winds blow to the land from the sea.
Answers
Sea breezes occur during hot, summer days because of the unequal heating rates of land and water. During the day, the land surface heats up faster than the water surface. Therefore, the air above the land is warmer than the air above the ocean.
What is Sea breezes?A sea breeze, also known as an onshore breeze, is any wind that blows from a large body of water toward or onto a landmass; it is caused by differences in air pressure caused by the different heat capacities of water and dry land. As a result, sea breezes are more concentrated than prevailing winds.
Because of the unequal heating rates of land and water, sea breezes occur during hot summer days. The land surface heats up faster than the water surface during the day. As a result, the air above land is warmer than the air above the sea.
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Write a sentence describing the movement of people and goods across the United States and Canada over the last 200 years
Answers
Answer:
They used carriage of horses.
causes of unequal distribution of rainfall in SOUTH AFRICA
Answers
Answer:
The unpredictability of the monsoon along with phenomena like monsoon troughs, El-Nino and depressions lead to uneven or unequal distribution of rainfall. Of late, climatic changes because of global warming have resulted in unpredictable rainfall pattern all over the world including South Africa.
Explanation:
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In which essential aspect of geography would you learn about the creation of mountains?
A.
human systems
B.
physical systems
C.
places and regions
D.
uses of geography
Answers
In the study of physical geography you learn about:
1. General aspects related to the Earth and other planets
2. How were formed the continents and the oceans ?
3. Essential aspects of the Earth’s geology
Answer:
its c
Explanation:
5 In England, a law forbid letting a vehicle engine run unnecearily while not moving. What iue i
thi law intended to addre?
A water pollution
B climate change
C air pollution
D dependence on imported oil
Answers
Explanation:
Answer:I think C
Explanation:
Which sub region contains Canada's two largest cities?
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Answer:
Most of the population is found in the southwest. This is the location of British Columbia's two largest cities, Victoria and Vancouver. The economy is built on logging, mining, and hydroelectric-power production. Vancouver is Canada's largest port and has a prosperous shipping trade.
Explanation:
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Select the correct answer. how are the climates of coastal regions affected by the specific heat capacity of water? a. water temperatures are increasing. b. water temperatures are decreasing. c. wind patterns are observed. d. land mass is decreasing.
Answers
Answer:
d. land mass is decreasing.
Explanation:
Three possible reasons for the expansion of smaller kingdoms are _____.
The grass is greener elsewhere.
Leaders are greedy for more power and land.
It is better to be larger than smaller.
Neighbors are becoming too strong.
A larger population requires more food.
Answers
Answer:
Correct answer are:
Leaders are greedy for more power and land.
It is better to be larger than smaller.
A larger population requires more food.
Explanation:
First option is not correct as this a metaphor, not a reason why someone would expand its kingdom.
Second option is correct as every ruler wants to strengthen its influence and power outside the region he is ruling.
Third option is correct as all kingdoms are trying to spread as much as possible.
Fourth option is not correct as we cannot presume that the neighbors are becoming stronger.
Last option is also correct as this is main reason for development of countries, and is economical.
Answer
The one about the greed leaders is corect bc I took the test
Explanation:
Magnetometers reveal that the basalt rocks along the mid ocean ridges are aligned in alternating , symmetrical patterns. Which factors are responsible for this orientation
Answers
The magnetic polarity of the rock is the determining factor for this alignment. As a result, Option (B) is the appropriate response.
Why these rocks are used to determine the polarity of the earth?For rocks with iron minerals, this is especially true. Iron has a significant magnetic property. In the occurrence of a magnetic field, the atoms can be easily aligned. As a result, they line up with the earth's magnetic field as they erupt as lava on the planet's surface.
The orientation of these minerals in these rocks is also impacted by variations in the earth's magnetic field. Therefore, these rocks are utilized to establish the earth's polarity at a specific time.
Hence, Option (B) is the correct answer.
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States sharing boundary with China
Answers
Answer: Jammu and Kashmir, Sikkim, Uttarakhand, Arunachal Pradesh and Himachal Pradesh
Explanation:
You just learned about US expeditions into Oklahoma and the Louisiana Territory. Did you notice experiences that the different expeditions had in common? List three elements that were similar about the expeditions.
Answers
Answer: president Thomas Jefferson
Explanation:
Why was Wegener's idea called a theory?
Answers
Answer:
Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents.
Plate tectonics is the theory that Earth's land masses are in constant motion. The realization that Earth's land masses move was first proposed by Alfred Wegener, which he called continental drift.