Weathering is a process that breaks down and alters rocks and minerals on the earth's surface due to physical, chemical, and biological mechanisms. The processes are influenced by weather patterns, temperature changes, and the action of living organisms, leading to the formation of soil.
Explanation:Weathering is the process that gradually breaks down or alters the characteristics of rocks and minerals on the earth's surface over time. This is driven by physical, chemical, and biological mechanisms.
Physical weathering involves the breaking down of rocks and soil into smaller fragments primarily through mechanical means brought on by weather patterns, temperature changes, water, wind, and ice. For example, water from land and oceans enters the atmosphere by evaporation or sublimation, where it condenses into clouds and falls as rain or snow. This precipitated water can infiltrate soil, causing physical impacts such as expansion and contraction which lead to cracks and fractures in the rock. Moreover, strong winds can carry sand or other particles that strike the rock surfaces thereby causing it to erode.
Chemical weathering is the process of rock alteration that involves the changing of the rock's chemical composition. A common example of this is the rusting of iron when exposed to the earth's atmosphere. It is a spontaneous process where iron corrodes over time.
Biological weathering is the process where living organisms contribute to the weathering process. For example, plant roots can grow into cracks in rocks, causing the rocks to split apart.
The cumulative effect of these processes results in the formation of soil, which is essential for the support of terrestrial ecosystems.
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Which of the following is an example of CONVERSATION?
A conversation is the direct interaction between two or more people. Such as your teacher.
What is a conversation ?The conversation is the informal or formal interaction between two or more ideas and people. The conversation is thus a use of language to communicate and express one thoughts, feelings in speech, or direct one to one or may to a group of people. It focused on the topic to be understood and hence can be long and short. An example of conversation is your daily routine with friends.
Find out more information about the conversation.
brainly.com/question/5247347.
which two hemispheres is the US located
Hello,
The USA is located in the western and eastern hemispheres.
Hope this helps.
In which area of this volcanic site is the most iron ore likely to be found?
Answer
Area B will have more iron deposits than area A.
Explanation
Iron ore deposits are located in sedimentary rocks. They are formed from chemical reactions that combined iron and oxygen in marine and fresh waters. Hematite (Fe2O3) and magnetite (Fe3O4) are the two important minerals in iron oxides deposits. Iron ore are formed through chemical reactions that utilize iron and oxygen, where the gas combine with iron in dissolved form to produce Hematite and Magnetite which are deposited in the sea floor as banded iron formations. During a volcanic eruption more iron ore deposits are located near its foot
Answer:
i agree. B
Explanation:
What is the title of the presiding official of the House of Representatives?
It would be "Leader" Hope this helped. :)
discuss the nature and scope of geography with emphasis on geomorphology
Through the perspective of geomorphology, geography is a science that has its focus on the origins and evolution of the topographic features and bathymetric features, that have been created under the influence of physical, chemical, or biological processes that are operating on the Earth's surface, or near the Earth's surface.
Geography involves the study of various physical features that are present on earth surface and its atmosphere. It also studies the impact of human activity on the physical features and atmosphere. It includes the study of the distribution of populations, resources, and industries. While the geomorphology involves the study of various landforms on the surface of the earth. The scope of geography is wider than geomorphology.
Geomorphology involves the study of different types of landform that are present on earth. The geography takes up this information to analyze the effect of human activity on these landforms and atmosphere. It tries to understand the differences patterns in human distribution, interrelationships between the physical environment and human societyand how these differences shapes people cultures.
The geography is interdisciplinary in nature, it draws its knowledge from different subjects. The human geography and physical geography are the two categories in which geography is divided. The physical geography involves understanding of the issues and physical problems relating to hydrosphere, lithosphere, atmosphere, and fauna and flora patterns. The geomorphology forms the part of the physical geography.
Learn more:
Learn more about layers of Earth https://brainly.com/question/1593688 Learn more about earthquake https://brainly.com/question/1176195 Learn more about climate zones https://brainly.com/question/1600388
Answer details:
Grade: High School
Subject: Geography
Chapter:Introduction
Keywords:What is the nature and scope of geography with emphasis on geomorphology, nature and scope
Which of the following policies are modern Republicans more likely to vote in favor of based on their social and political philosophies?
legalization of same-sex marriage
Amendment prohibiting flag burning
pro-choice Amendment
all of the above
Amendment prohibiting flag burning
Answer:
Based on their political and social philosophies, the modern Republicans are more likely to vote in favor of an 'amendment prohibiting flag burning'.
Explanation:
Though the modern Republicans hold up a particular ideology, their votes in regard to issues like the 'legalization of same-sex marriage' and the 'pro-choice amendment' would still be influenced by their personal views about the issues. Thus, it can't be exactly said that all the modern Republicans would vote in favor of or against these kinds of amendments. But it can be definitely said that most (maybe all) modern Republicans would vote in the favor of an amendment prohibiting flag burning.Following Hurricane Katrina, what happened to the price of exports that typically left out of Louisiana?
A) Prices went up.
B) Prices went down.
C) Prices stayed the same.
D) Prices remained in line with inflation.
The answer to your question is,
A) Prices went up.
The prices went up because Hurricane Katrina cost Louisiana a lot of money. Money was needed for damage to house, people who were killed, and food.
-Mabel <3
Answer:
A) Prices went up.
Explanation:
hope this helps :)
why are water and timber resources in the United States in need of responsible management
Answer:
Water and timber resources in the United States are in need of responsible management because they're on the verge of causing irrevocable hazards to the regional environment.
Explanation:
The forests in the United States are being cleared at a whooping rate owing to the increasing demand for timber wood. This has resulted in the emergence of serious environmental hazards like rapid soil erosion, migration of the wildlife to forests elsewhere. The average domestic water consumption in the United States is 400 gallons per day. This way more than the average daily water consumption elsewhere in the world. Thus the water and timber resources in the United States need to be managed responsibly.Explain why Thomas Malthus theory cannot be used to predict future population issues.
Answer:
Increase in population has not been accelerating because:
The wider use of contraception.
Administrative strategies, financial decisions, social beliefs that limit population increase.
Explanation:
Food accumulation has spread faster than foretold by Malthus enlargement of agricultural area new technology that has to do among agriculture.
In the 1800 many people flocked to California to find tin (a) true (b) false
The United States and Mexico disagree on how to handle illegal immigration across the U.S. border. Which kind of boundary dispute is this?
A) allocational
B) locational
C) operational
D) resource
The correct answer is - C) operational.
This type of dispute, where two bordering countries can not agree about a certain thing that involves their border lines and the protection of the same, and they both work in different manners, is an operational dispute. In essence, the operational dispute means that both sides operate in different manners that are not in accordance with the interest of the other side.
The dispute between the United States and Mexico over how to handle illegal immigration is an operational boundary dispute. This type of dispute arises when nations disagree on how a border policy should be implemented. It's not about where the border is located or the resources it controls.
Explanation:The disagreement between the United States and Mexico over how to deal with illegal immigration falls under the category of an operational boundary dispute. Operational boundary disputes occur when two or more countries disagree on how a border policy should be implemented or how the boundary should operate. The issue between the U.S. and Mexico regarding illegal immigration is a clear example of this type of dispute.
While both nations have a shared border, the conflict arises over how to manage it in relation to unauthorized cross-border movement. In this case, the dispute is not about where the boundary is, which eliminates the locational dispute option. Neither is it about the resources the boundary might control, negating both the allocational and resource dispute options.
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Which of the following items served as the basis for the diet of the Indi of Mesoamerica?
1. peanut
2. cotton
3. maize
4. sweet potato
3.Maize was used for their diet
The correct answer is - 3. maize.
The maize was the basis of the diet of the civilizations of Mesoamerica. It was one of the first wild plants in which the people from this region saw a potential as a big and stable food source, so they started to farm it. All of the civilizations we know from this region, like the Olmecs, Toltecs, Mayans, Aztecs, formed and developed their civilizations around the food source that was provided by the maize.
The Sumerian civilization believed in the divine right of kings.
TrueFalse
The pressure in the mesosphere is so low that a person could not be in this layer without a spacesuit.A:TrueB:False
Answer:
True
Explanation:
The five layers of the atmosphere are:
TroposhereStratosphereMesosphereThermosphereExosphereThe mesosphere begins at the upper limit of the stratosphere. Here, the pressure is very low due to the absence of air in the region. The mesosphere is in the region of the upper atmosphere. Due to the low pressure here, it is true that if a person is without space suit, one cannot survive. There is little to no oxygen here to live on.
A handicap to national unity in Africa is the loyalty to the tribe.
True or
False
Answer:
The statement conveying that a handicap to 'national unity' in Africa is the loyalty to the tribe is false.
Explanation:
The major tribes of Africa like Zulu, Maasai, Yoruba, Himba, Oromo, Hausa, Xhosa, etc. have a common credence and that is of national unity. Almost all the tribes existent in various countries, in various parts of Africa, are united by the sense of national integrity and alike most other communities, loyalty towards the nation is a matter of pride for them.The statement regarding tribal loyalty as a handicap to African national unity is true. Tribal affiliations are deeply rooted and sometimes cause divisions, impacting national unity. Historical and present-day political dynamics in African nations reflect the complexities associated with these loyalties.
The statement that a handicap to national unity in Africa is the loyalty to the tribe is generally considered true. In many African countries, tribal loyalty often supersedes national identity, leading to divisions within nations. The concept of tribe in Africa is rooted deeply in the culture and history, serving as the basic unit of social organization. African tribes place a high emphasis on collective survival and community, valuing cooperation over competition and individualism. This can impact national unity when these tribal affiliations come into conflict with the idea of a unified national identity.
In historical and contemporary contexts, tribal loyalties have been known to affect political dynamics and even contribute to conflict. During the colonial period, European powers often exploited and intensified tribal divisions to control the population, a strategy that has had lasting impacts on African societies. Even after independence, many African nations have struggled with political factionalism and violence that are tied to these tribal identities, affecting their path to national unity.
Which of the following groups is the least likely to work in the informal sector of the economy? A. women B. men C. children D. elderly people Please select the best answer from the choices provided.
Men, because men are usually put into the labor aspect of the economy. Females aren't usually the ones to work in labor also children and elderly people cannot work to a certain extent and mostly not in labor.
The following groups is the least likely to work in the informal sector of the economy: men. Thus option (B) is correct.
What is informal sector?The informal sector refers to economic activities that are not regulated or protected by formal government institutions, and are not subject to formal taxation or labor laws. The informal sector encompasses a wide range of activities, which are typically characterized by a lack of formal contracts, social security, or legal protections.
The informal sector includes various types of economic activities, such as street vending, self-employment in small businesses, casual labor, domestic work, and other forms of work that are not part of the formal wage employment sector.
The group of men is the least likely to work in the informal sector of the economy. Therefore, option (B) is correct.
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PLEASE HELP!!!!
People began arriving in North America as permanent settlers, beginning in the early 1600s. Explain the differences among the three waves of migrants -- the wave they were immigrating in, where they were coming from, reasons they chose to migrate to North America, and how they differed in the new land from previous migrants.
In the 1500's, the earliest Westerners, headed by the French and Spanish have originated to build the U.S by building towns. The Englishmen got their first stable establishment recognized as Jamestown in 1607.
First migrants arrived in America to perform their religious duties freely. In 1620, 100 pioneers escaped from Europe from religious exile and established their colony at present Plymouth, Massachusetts. They were followed by a large number of people called puritans and lived near Massachusetts Bay.
In 1620, 100 pilgrims fled Europe from religious persecution and established a colony at present-day Plymouth, Massachusetts. They were later followed by a larger group of people known as the Puritans and settled near the Massachusetts Bay. In the 1630s and 1640s, nearly 20,000 Puritans colonized to America.
Second wave Immigrants:The other significant wave of colonization happened nearby 1815-1865.
Maximum of those settlers originated from Northern and Western Europe. Almost one-third of them belonged to Ireland escaped of hunger. In 1840 half of settlers were from Ireland only. They mostly settled near the east coast. Till 1930 there were 4.5 million Irish in the U.s. In the 1840's about half of America's immigrants was from Ireland alone.
Most of the Irish settled near the east coast. 5 million Germans migrated to present day Midwest and built their farms. In mid-1800 's 25,000 Chinese traveled to America Most of them came to America for jobs and the rest of them escaped from religious purposes.
Third wave Immigrants:In 1880-1920, U.S supported further 20 million newcomers. They were mostly from central, southern and eastern Europe. In that decade 600,000 Italians alone came to America
Immigrants in the 1890's were mostly from central, and southern and eastern Europe. Ashkenazim fleeing divine expulsion from Europe arrived in America in massive figures, above 2 million Jews reached the U.S. within 1880 and 1920.
Answer:
THE FIRST WAVE: 1607-1830
From the first Colonial settlements in Jamestown and Plymouth, America grew very fast from a population of 250,000 in 1700 to 2.5 million in 1775, when the Revolution began. TDutch, French, and other. The Port of Entry for the first wave of immigrants was Plymouth Rock, where the Pilgrims landed in 1620.
THE SECOND WAVE: 1830s-1880s
As the population of the United States expanded from 13 million to 63 million between 1830 and 1890, a second wave of immigrants landed in America.The port of entry for the vast majority of these people was New York City.Second-Wave immigrants were primarily Irish and German.
The Third Wave: 1890s-1920s
Third Wave immigrants coming through the Port of New York, the old state immigration center. This led to the construction of the first federal immigration center, Ellis Island, which served as the main port of entry for American immigration from 1898 to 1924.
hope this helps!
Explanation:
What are the answers to these
Land value can mean very different thinks but it terms of this context they are talking about its worth. they are not gonna stack concrete building on a good piece of land that can be used for farming. Due to the fact that it is a urban area they make Ignore a golf course or some type of nature reserve so the land isn't harmed but instead put to good use.
List several natural methods for controlling floods
The Amazon river Floods it’s banks each year. why would a Brazilian former choose to live near a river that is guaranteed to flood
The Same reason the ancient egyptians lived on the banks of the flooding nile. The flood waters push up very fertile soil that is great for growing crops.
Brazilian farmers choose to live near rivers like the Amazon, despite annual flooding, due to the fertile soils it brings, availability of irrigation and domestic water supply, and the provision of food sources.
Explanation:Brazilian farmers might choose to live near a river that floods annually due to multiple benefits. Firstly, these rivers, like the Amazon, bring rich and fertile soils during a flood, which can greatly enhance agricultural productivity. Secondly, the proximity to the river ensures a steady water supply for both irrigation and domestic use. Thirdly, rivers provide food sources like fish. However, it should be noted that while rivers bring benefits, they might also represent risks. Activities like mining and logging have caused ecological issues and increased flood risks in some areas.
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what did the countries in the triangular trade do?
The West Indies supplied slaves, sugar, molasses and fruits to the American colonies.
What happened to the world’s population between 1950 and 2000
It grew from 2,556,000,053 in 1950 to 6,082,966,429 in 2000, so there was huge population growth from 1950 to 2000.
it went up, than in the 90s' went down and stayed down in the 2000
what role do natural resources play in the economy of a country?
quartz is a courses gained rock derived from sandstone what type of rock is quartzite brainly
Quartzite is a metamorphic rock.
Hope this helps :)
I need the surface and atmospheric features of each planet. Please help! I'm dying! :(
Mercury's
Surface features
Quite a range of temperatures
Up to 400 deg. C at 'noon'
Proximity to sun supplies the daytime heat
Drops to -175 deg. C just before dawn
Lack of atmosphere allows the heat to escape at night
This would give your heat pump a real workout
Heavily cratered like the moon
With areas that have been flooded by basalt
Volcanic s very early in planets history (4 b.y.)
No evidence of plate tectonics
Isolated 'scarps' indicate shrinkage during cooling (fig. 13.25, pg. 232)
General tectonic history indicates:
Early expansion while hot
Releasing basaltic flows
Later shrinkage during cooling
Causing scarps due to compression/contraction
Venus's
Extremely harsh surface conditions
Temperature well above 400 deg. C
Atmospheric pressure 90X that of earth (we would implode!)
Both the result of the extremely dense atmosphere (96% CO2)
Thick cloud cover is the result of H2SO4 droplets in the atmosphere
Probably derived from extensive volcanic activity
Greenhouse effect
DIGRESS TO: runaway greenhouse effect
Venus used to be more like Earth
Almost certainly had large amounts of surface water
Initial slow surface heating due to small increase in atmospheric CO2
Leads to increased evaporation and H2O content in air
Leads to more heat retention, and the "Runaway Greenhouse Effect" cycle
Carried to its logical conclusion...
Leads to evaporation of any surface waters and a "hot water" atmosphere
Water vapor is not stable in UV light and breaks down into atomic form
Hydrogen escapes into space
Oxygen combines with iron, etc. at the surface
Therefore, the loss of surface water is permanent
Marses
The "red planet" named for the God of War
Much smaller than the earth
Approx. 11% earth's mass
Atmosphere similar to Venus in composition (95% CO2)
But not in density - .006 bar (Mars) to 1 bar (Earth) to 90 bar (Venus)
Surface similar to earth 200 mya when Pangea was complete
Southern highland (continent) which is heavily cratered (probably older)
Surrounded by younger volcanic plains (not covered by water)
Several kilometers lower in elevation than the "continent"
Extensive tectonic and volcanic activity
No direct evidence of plate tectonic activity
Several features indicating tectonic/volcanic activity
Most 1-3 billion years old
Tharsis Bulge - active region the size of North America
Concentration of "recent" volcanic activity
Olympus Mons (fig. 14.8, pg. 241)
Probably largest volcano in solar system (fig. 15.14, pg. 268)
Possibly still intermittently active!
Valles Marineris (fig. 14.10, pg. 243)
A tectonic feature so not really a "valley"
Basically tension cracks on the edge of the Tharsis Bulge
Similar to tensional features in Africa
Big! 5000 km X 100 km X 7 km deep
Possibly plate-style activity may have started long ago
Did not develop like on earth due to smaller mass, quicker overall cooling
Much evidence for surface water (See: photo pg. 234; fig. 14.8b, pg. 241)
Most drainage features limited to older cratered highland areas
Two kinds of drainage patterns
Normal dendritic patterns (fig. 14.12, pg. 244)
Developed on the older cratered upland areas
Evidence for catastrophic floods (fig. 14.21, pg. 250)
From the upland onto the lava plains
Like the Channeled Scablands of Eastern Washington
Evidence for glacial ice ages in the Martian past?
Supports theory that surface water was present during 2 periods in the past
The first 4 billion years ago related to "normal" rainfall/runoff
Then later a sudden release of frozen water by volcanic heating, or?
All surface water now frozen into polar ice caps
Jupiter
In orbit: 16 moons, faint ring
Has an extensive cloud cover
Vivid colors (white, orange, red, brown)
Essentially condensed ammonia (anyone for a walk in the rain?)
Great Red Spot (fig. 16.2, pg. 276) and (fig. 16.12, pg. 284)
A large "storm" in the atmosphere - almost 30,000 km across!
Has been "stable" for at least 300 years
How can it last for so long?
Nothing solid to interfere with the circulation of the gas
Saturn
In orbit: 19 moons. extensive rings
Uranus
In orbit: 15 moons, intricate system of dark ringsNeptune
In orbit: 8 moons, faint rings
Great Dark Spot: similar to GRS on Jupiter
Atmospheric storm 10,000 km acrossPluto
Discovered after a systematic search
Its presence was indicated by "wobbles" in Neptune's orbit
In orbit: a single large moon (Charon)
Essentially a binary system
if u need more information just go hear http://www.seds.org/nineplanets/nineplanets/
really hope this information helps and have a nice day
Location, place, and region, three of the five themes of geography, also are studied in __________, one of the six essential elements of geography. A. place B. human systems C. the world in spatial terms D. movement Please select the best answer from the choices provided. A B C D
Answer:
C. the world in spatial terms.
Explanation:
As the themes of geography are studied with the respect to the three themes, given above they are easy to shows the distribution over the space of the earth and thus the spatial terms of the world are described. The geographical or spatial or space dimension is an important and integrated dimension that highlights the distribution of the essential features for the study of the geographical features on the earth's landscape. Location is defined in terms of the relation to the particular place or the position and is expressed in the coordinate on the map. The place is defined with the reference to the human aspects. The region is defined with the areal distributor of the place and is in relation to the place and the location on earth thus is a spatial element.
New Orleans-Jacksonville is a megalopolis
True
or
False
Brainliest also.
don't worry girl, i took the test and got a D! i wrote down all of the answers that were correct!
Question 1: which innovator is NOT correctly matched with his innovation?
John Roebling-Telephone switchboard is the answer.
question 2: what are enormous cities over densely populated areas that include several cities?
Megalopolises is the correct answer.
Question 3: select true or false.
St. Petersburg-Miami is megalopolis.
FALSE is correct.
Question 4: select true or false. San Fransisco-San Diego is a megalopolis.
TRUE is correct.
Question 5: select true or false.
Dallas-Houston is a megalopolis. TRUE is correct.
Question 6: select true or false. New Orleans- Jacksonville is a megalopolis.
FALSE is correct.
Question 7: select true or false.
Milwaukee-Pittsburgh is a megalopolis.
TRUE is correct.
Question 8: most urban areas develop along the coast and near large bodies of water.
TRUE is correct.
Question 9: businesses grow where there is little transportation and few natural resources.
FALSE is correct. hope this helped boo!
PLEASE HELP
Martha designed a model to show the positions of Earth, sun, and moon when there is greatest difference between high and low tides. Which of these is most likely the model designed by Martha?
Answer: The first picture where the moon is in between the sun and the Earth
Explanation: correct on test
What are two ways that an ocean can affect a coastline
Tides- the rise and fall of the oceans. Tides are caused by the gravitational pull of the moon on the water. Deconstructive waves- waves with a larger undertow than the actual waves coming in, taking sediment and other materials into the ocean.
Final answer:
The ocean affects coastlines primarily through the erosional impact of waves, which create various landforms such as wave-cut cliffs, and deposition, which forms features like beaches and barrier islands.
Explanation:
The ocean impacts the coastline in several significant ways. Two ways include the erosional force of waves and the deposition of sediments.
Erosional Effects
Ocean waves are a primary agent of erosion along coastlines. Through the process known as wave refraction, waves approach the beach at an angle and erode the land, leading to features like wave-cut cliffs, sea arches, and sea stacks. In areas of active tectonic uplift, coastal features tend to be more rugged, while gravity can cause landslides or cliff collapses that add materials to the ocean.
Depositional Effects
Conversely, waves can also deposit sediments, forming beaches, spits, sand bars, and barrier islands. In passive margins, wave actions are constructive, leading to the formation of protective features like barrier islands that can eventually connect with the mainland to create lagoons.
label the structure and interior features of this volcano, crater, central vent, magma chamber, sill, laccolith, batholith
The correct answers are:
Crater - C
A circle shaped opening at the top of the volcano, through which most of the material is released.
Central vent - B
The ''canal'' through which the gases, magma, and pyroclastic material moves towards the surface.
Magma chamber - A
The large pool of magma deep into the ground.
Sill - D
A tabular sheet intrusion, intruded between older lava, tuff, or sedimentary rocks.
Laccolith - G
Lens-shaped mass of igneous rocks, intruded between the rock strata.
Batholith - F
Mass of cooled magma, deep into the earth, bigger than 100 square km.