The process in which physically eroded loose remains of rocks, rendered loose due to the flow of water, form a network of caverns is called Piping.
Piping is one of the major factors for soil erosion and can be defined as the formation of drainage tubes, or networks of caverns, in silty soils, claystone, or other bedrocks. It is a major problem in dry, arid regions and also, steep valley-side slopes and is also called internal erosion of earth dams.
It is when water seeps through the soil cracks and carries the soil particles away from that area leaving behind an elongated cavity. It can be spotted easily wherever there is a visible discharge of a lot of muddy water.
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The earth rotates counterclockwise on its axis. Because of this, in which direction does the moon appear to move across the sky?.
Wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the.
The above phenomenon of wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the heat and pressure during the process of metamorphism.
What is metamorphism?
When solid rocks undergo physical-chemical changes as a result of factors like crustal movement, magma activity, or changes in the earth's thermal fluids, new mineral assemblages and textures are created. Re-crystallization, metamorphic crystallization, deformation, fragmentation, and alternation are all components of metamorphism. Metamorphic rock, whose chemical composition is related to both the original rock and metamorphism, is the result of existing rock (igneous and sedimentary rocks) undergoing metamorphism.
So, it is the process of metamorphism which causes wavy bands of light and dark minerals in gneiss bedrock. Hence, heat and pressure play a major role in the formation of the same.
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A depression is an area of __________ air pressure. What one word completes the sentence?
A depression is an area of low air pressure. It moves from west to east in northern hemisphere and east to west in southern hemisphere.
Hence, the correct answer is option b.
The movement of depression is influenced by the Earth's rotation and the Coriolis effect. The Coriolis effect causes the air to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. As a result, air in a depression is pushed in a counterclockwise direction in the Northern Hemisphere and in a clockwise direction in the Southern Hemisphere.
Depressions are typically associated with cloudy and stormy weather, as the low air pressure allows air to rise and condense, forming clouds and precipitation.
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The given question is incomplete. Hence, the complete question is:
A depression is an area of __________ air pressure. What one word completes the sentence?
a. High
b. Low
Why africa is very poor continent though it is very rich in natural resources brainly.
Africa is very poor continent though it is very rich in natural resources because of, food scarcity, not having access to healthcare, graft in the government and inadequate facilities etc.
Africa is the second-largest and second-most populous continent in the world, both rankings going to Asia. It occupies 20% of the planet's land area and around 30.3 million km2 (11.7 million square miles) of the planet's total surface area.
Despite having a variety of natural resources, Africa is the second-least rich continent overall, behind Oceania, and the least wealthy per person. Numerous variables, such as geography, climate, tribalism, colonialism, the Cold War, neocolonialism, a lack of democracy, and corruption, have been suggested as causes by academics. [11] Despite this low wealth concentration, Africa remains a significant economic market in the larger global context due to its recent economic growth and its sizable and youthful population.
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When sea ice forms, what happens to the density of the ice and the surrounding seawater?.
In the Earth's polar regions ocean water gets very cold, forming sea ice. As a consequence, the surrounding seawater gets saltier, because when sea ice forms, the salt is left behind. As the seawater gets saltier, its density increases, and it starts to sink.
Explanation:Salt is forced out of the ice crystals when sea ice forms, causing the surrounding water to become saltier. This saltier water is denser and therefore sinks. Surface water is pulled in to replace the sinking water, which in turn eventually also becomes cold and salty enough to sink.
Differentiate between vector data and raster data
Spatially referenced data group in the GIS data is classified into two different types viz. vector and raster.
Let's look at their differences.
Raster data -
They are mostly composed of pixels.Raster data represents geographic data as a matrix of cells that each contains an attribute value.Raster data can commonly be found in remotely sensed data, shaded relief and topographic data, satellite imagery, and aerial imagery.They occupy more storage space depending on the picture quality.Vector data -
They mainly consist of paths.Vector data represents geographic data symbolized as points, lines, or polygons.Most of the data in the GIS software is vector data.They occupy less storage space.Read more about GIS:
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Select the text in the excerpt from the english bill of rights that states that those elected to office can speak freely while conducting government business.
The excerpt is as follows
The freedom of speech and debates or proceedings in Parliament ought not to be impeached or questioned in any court or place out of Parliament;
Explain this part of Bill of rights
This part of the Bill of Rights makes reference to the freedom of speech of those who are members of Parliament. The Bill of rights is stating that all members of Parliament are free to profess their own opinions and believes when working, and that they can not be impeached by their opinions in any court or place outside of Parliament either.
The English Bill of rights is an act that the Parliament of England pass on December 16th, 1689, to create the separation of powers within the government, to limit the power of the King/Queen and to reaffirm the importance of freedom of speech.
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Answer:
That the freedom of speech and debates or proceedings in Parliament ought not to be impeached or questioned in any court or place out of Parliament;
Explanation:
i got it right
the state of michigan is largely occupied by the michigan basin, a structural basin between lake michigan and lake huron that contains cambrian through pennsylvanian strata. where are the pennsylvanian rocks located? on the ne side of lake huron on the nw side of lake michigan in the center of the state on the s side by the borders with indiana and ohio in the state of pennsylvania
The state of Michigan is largely occupied by the Michigan basin, a structural basin between lake Michigan and lake Huron that contains Cambrian through Pennsylvanian strata. Pennsylvanian rocks located in the center of the state.
What are the Pennsylvanian rocks ?
The Pennsylvanian, commonly known as Higher Carboniferous or Late Carboniferous, is the younger of two subperiods (or upper of two subsystems) of the Carboniferous Period according to the ICS geologic timescale. From approximately 323.2 million years ago until 298.9 million years ago, it lasted. The rock beds that make up the Pennsylvanian are well known, as with most other geochronologic groups, although the exact start and end dates are unclear by a few hundred thousand years. The Pennsylvanian is called after the American state of Pennsylvania, where this age's abundant coal-producing beds are found.
North American stratigraphy is where the Pennsylvanian and Mississippian eras are separated. The Pennsylvanian was previously thought of as a full-fledged geologic epoch between the Mississippian and the Permian in North America, where the early Carboniferous strata are predominantly marine limestones. The Carboniferous Period in some parts of Europe is made up of the Mississippian and Pennsylvanian, a more-or-less continuous series of lowland continental deposits. The Mississippian and Pennsylvanian are classified as subperiods, divisions of the Carboniferous Period, on the current version of the ICS, a geologic timescale that is widely used internationally.
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1. the editorial staff at ibd is making an important statement about climate change. what are the credentials of the ibd editorial staff? do we know?
There is no information about the IBD staff even on their website. To verify the credentials we can look at the previous predictions , facts and the useful work done by them.
What do you mean by climate change?
Climate change refers to the long term effect in Temperature and weather conditions associated with climate. It can be both natural as well as man made.
It is causing issues in both health, agriculture and economics leading to widespread tensions
The effects of climate change are:
Rise of sea levelNatural hazardsAgriculture issuesSpread of deadly diseaseHeat wavesDrought conditionsThe climate change issue is enhanced from time to time by various articles which need to be looked at carefully and checking of credentials should be done beforehand.
Hence, There is no information about the IBD staff even on their website. To verify the credentials we can look at the previous predictions , facts and the useful work done by them.
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What are some functions of an urban area?
Answer:30 b
Explanation:
just did the test
What is one way that the migration of european colonists to south america changed the character of the region?.
The migration of European colonists to south America changed the religion and language patterns of the region.
Human migration is the movement of individuals from one region to another with the aim of relocating, either permanently or temporarily. Internal migration is really the most common type of human migration worldwide, typically taking place over short distances and from one country to another (external migration). Migration is frequently linked to improved human capital, both at the individual and household levels, as well as improved access to migration networks, which might help with a potential second move. Age has a role in migrating for both work and non-work reasons. Migration can occur in small groups, extended families, or single individuals.
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Which of the following statements about the Caucasus Mountains is accurate?
A.
The range generally marks the western border of Siberia.
B.
The range generally marks a border between the Caucasus and Central Asia.
C.
The range supports little plant life.
D.
The range generally marks a border between Europe and Asia.
The Caucasus Mountain is an area between the Black Sea and the Caspian Sea that primarily consists of Armenia, Azerbaijan, Georgia, and small portions of Southern Russia. Historically, Eastern Europe and Western Asia have been separated by the Caucasus Mountains, particularly the Greater Caucasus range.
Why are the Caucasus Mountains significant?The border between the Russian Federation and various southern Caucasian republics like Azerbaijan, Armenia, and Georgia is formally maintained by this mountain range. The geopolitical conflict was oriented the same way in both ancient and medieval ages. The Caucasus is home to a variety of economically significant minerals and energy resources, including coal, gold, silver, copper, iron ore, manganese, tungsten, and zinc (both hard and brown).
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Based on current climate trends, which technological innovation could help solve an environmental issue that is likely to threaten australia in the future?.
The technological innovation could help solve an environmental issue that is likely to threaten Australia in the future Using electric cars could help lessen droughts.
Streamflows drop, water situations in lakes and budgets fall, and the depth of water in wells increases when the downfall is lower than normal for a period of weeks to years. However, the dry period may turn into a failure, If the dry rainfall continues and water force issues arise.
For the first time since 2017, Australia ended 2021 in an unusual climatic state, with no region in this famously vast, substantially brown land officially declared to be in failure. It should be noted that the country has failure challenges and electric buses could help reduce the water used.
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HST213A_04_08_Protecting_the_Environment_in_South_America_YourFirstInitial_YourLastName.doc Refer to the rubric at the end of this assignment for details on how you will be graded. Compose an Essay Your essay will be about an effort to protect the environment of a region in South America. You may need to do additional research. The essay should include at least four paragraphs. ● In the first paragraph, describe how the environment of that region is being destroyed. ● In the second paragraph, describe how the destruction of the environment is affecting people and wildlife in the region. ● In the third paragraph, describe how people are working to prevent more destruction to the region's environment, including helping the animals and biodiversity in the region. ● In the fourth paragraph, predict what you think the environmental future will be for this region, including what you think will happen to the people and animals in the area. Feel free to use the work you did in your History Journal to help with your essay. In your essay you should support your points using evidence from the lesson and the material you just read. [Type your answer here.] Submit Your Assignment Submit both parts of your assignment to your teacher for grading.
The effort to protect the environment of a region in South America is a vital task that requires the collaboration and cooperation of local communities, government agencies, and conservation organizations.
How to illustrate the essay?One example of such an effort is the creation of protected areas, such as national parks and reserves, to safeguard the region's unique biodiversity and ecosystem services. These protected areas not only conserve the natural resources but also provide opportunities for sustainable tourism, which can generate income for local communities and support conservation efforts.
Another important aspect of environmental protection in South America is the reduction of deforestation and habitat loss. This can be achieved through sustainable land use practices, such as agroforestry and reforestation, as well as through the enforcement of laws and regulations that prohibit illegal logging and land clearance. Additionally, efforts should be made to promote the use of renewable energy sources, such as solar and wind power, to reduce the dependence on fossil fuels and mitigate the impacts of climate change on the region.
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a baseline that predicts stable allele frequencies in a large population with random mating and no selection or migration operating is called the blank
Hardy-Weinberg equilibrium is the baseline that predicts stable allele frequencies in a large population with random mating and no selection or migrating operation.
In population genetics, the Hardy-Weinberg principle, often referred to as the Hardy-Weinberg equilibrium, model, theorem, or rule, holds that, in the absence of additional evolutionary factors, allele and genotype frequencies in a population would remain constant from generation to generation. These factors include founder effect, inbreeding and outbreeding depression, mate choice, assortative mating, natural selection, sexual selection, mutation, gene flow, meiotic drive, and genetic hitchhiking. The expected genotype frequencies under random mating are f(AA) = p2 for the AA homozygotes, f(aa) = q2 for the aa homozygotes, and f(Aa) = 2pq for the heterozygotes in the simplest case of a single locus with two alleles designated A and a, with frequencies f(A) = p and f(a) = q, respectively. This is called Hardy-Weinberg equilibrium.
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How can geopaitial technolodgy be ued to determine where a new grocery tore hould be located
GIS mapping (Geologic maps) technology be used to determine where a new grocery store should be located.
A geographic information system (GIS) is a system that creates, manages, analyzes, and maps all sorts of information.
Geologic or geological maps display geologic features including rock sorts and faults. those maps generally overlay a topographic base map, however other base maps can be used. The geology of the map place is depicted using colorings, lines, and emblems.
A geologic map or geological map is a special-cause map made to reveal numerous geological features. Rock devices or geologic strata are shown through colour or symbols
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What is an MNC or TNC in globalization?.
Answer: MNC
Explanation: A multinational corporation (MNC) is a company that has business operations in at least one country other than its home country. By some definitions, it also generates at least 25% of its revenue outside of its home country.
Answer: TNC
Explanation: A transnational corporation is an enterprise that is involved with the international production of goods or services, foreign investments, or income and asset management in more than one country. It sets up factories in developing countries as land and labor are cheaper there.
What is the potential at gwadar and pasni for fishing
Balochistan has been constrained to merely on-shore water fishing due to the loss of infrastructure facilities. The trap is spoiled as it's miles uncovered to sun and impurities. within the absence of a nice manipulation regime, fresh and properly fine fish find no get right of entry to country-wide and worldwide markets at massive scales.
Gwadar will help Pakistan to monitor the ocean strains of Communications (SLOCs) originating from the Persian Gulf and the Strait of Hormuz. Gwadar will be able to manage the oil sea routes and exchange hyperlinks among areas inclusive of South Asia, Africa, primary Asia, the Gulf, and the center East.
Issues such as overfishing, plastic pollutants (as explored within the documentary Seaspiracy), habitat degradation, and bycatch (taking pictures of undesirable marine lifestyles while fishing for a certain species) are imposing drastic outcomes that have a ripple effect across the entire planet.
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Weather is caused by the rising and falling of warm and cool air called_____ These currents affect the different air pressures in the atmopshere______ occurs when the air cools and begins to sink, while________ Occurs when the air warms and begins to rise. The differences between these pressures are what causes______. Convection can also _______ in a small local area
Weather is caus-ed by the rising and falling of warm and cool air call-ed convection currents. These curr-ents affect the different air press-ures in the atmos-phere Response area occ-urs when the air cools and beg-ins to sink, while condensation occurs when the air war-ms and begins to rise.
The differ-ences between these press-ures are what causes winds. Convec-tion can also cre-ate winds in a small local area.
Convection is the pro-cess by which heat is trans-ferred from a solid sur-face to a nonsolid, such as air or wat-er . The convection process invo-lves the motion of the fluid rela-tive to the solid surface and the pro-cesses by which heat is trans-ferred across the inter-face.
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Diep's friend ate noodle soup at 11 o'clock on 11/13/2022. what time is it in canada right now? (Vietnam time salt is +7, UK is 0, Canada is -7
The time in Canada now, given that Diep's friend ate noodle soup at 11 o' clock, would be 9 pm on 11 / 12 / 2022.
How to find the time in Canada?Diep's friend is in Vietnam which has the timezone of + 7. This means that the time in Vietnam is 7 hours ahead of the time in the United Kingdom.
The time in the United Kingdom is therefore:
= 11 o' clock - 7 hours
= 4 am
The United Kingdom is 0 and Canada is - 7. This means that the time in Canada is 7 hours behind the time in the United Kingdom. The time in Canada is therefore:
= 4 am - 7
= 9 pm on 11 / 12 / 2022.
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How do humans interact with an environment in order to survive? select three options. By adapting to environmental conditionsby letting the environment change naturallyby leaving one environment for a new oneby relying on an environment to supply their needsby changing an environment to better meet their needs.
By adapting to environmental conditions letting the environment change naturally by leaving one environment for a new one relying on an environment to supply their needs by changing an environment to better meet their needs.
The herbal environmental or herbal world encompasses all residing and non-residing matters occurring naturally, which means in this example now no longer artificial. The time period is most usually carried out to the Earth or a few elements of Earth. These surroundings encompass the interplay of all residing species, climate, climate, and herbal assets that have an effect on human survival and monetary activity. The idea of the herbal surroundings may be prominent as components.
Complete ecological units that feature as herbal structures without large civilized human intervention, together with all vegetation, microorganisms, soil, rocks, atmosphere, and herbal phenomena that arise inside their limitations and their nature. Universal herbal assets and bodily phenomena that lack uncomplicated limitations, along with air, water, and climate, as properly as energy, radiation, electric-powered charge, and magnetism, now no longer originate from civilized human actions.
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If it is 2 pm at 30°E,what time will it be at 64°
There is a 4-minute difference in time for each degree of longitude. As a result, if it is 12 o'clock at Greenwich (0 degree), it will be 12 o'clock at 1 o'clock meridian, and so forth.
What conversion best for degree of longitude into time?90 degrees of longitude separate Greenwich and New Orleans. Total time difference is equal to 90 × 4 = 360 minutes, or 360 × 60 = 6 hours. The local time in New Orleans is six hours earlier than in Greenwich, or six o'clock in the morning.
Therefore, The two locations are separated by 80 + 30 = 110 degrees of longitude, which translates to 110/15 hours or 7 1/3 hours. The time in 80 degrees West on the prior day is 12 + 2–7 1/3 = 6.40 p.m.
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Main idea: The physical geography of South America, part of which is on the "Ring of Fire," attracts settlers and isolates them.
detail: the ________ the longest mountain range in the world, it is formed by a series of mountain ranges that run parallel to each other
The physical geography of South America, part of which is on the "Ring of Fire," attracts settlers and isolates them. The Andes, the longest mountain range in the world, is formed by a series of mountain ranges that run parallel to each other.
Where is the Andes mountain ranges?Geographically, the Andes mountain ranges are the longest mountain ranges in the world as it have an approximate length of 7000km. These ranges stretch from the north to south through seven countries, along the west coast of the continent South America. It is also known for its volcanoes.
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Why globalization has a more negative impact on the world?
Answer:
for environmental
Explanation:
mainly environmental - think of transport to carry around textiles globally
fast fashion and consumerism due to global 'trends in
exploitation of cheap labour - some people are charged 2 pounds per day - this is due to the imbalance of manufactured to are materials and crisis in employment because of globalisations ability to transport from exports globally
Which feature provides evidence that a volcano existed in the past?(1 point)
Responses
a. mountains
b. calderas
c. rivers
d. valleys
Answer:
I would say B: Calderas.
Explanation:
Calderas are depressions in the earth that have been made after a volcano erupts and then collapses. While Mountains could be an answer but Calderas makes more sence
when magma solidifies (cools) it hardens to form an igneous rock. igneous rocks like all other rocks can be classified in terms of their texture and composition. texture for igneous rocks can be classified as either __________ or __________ each of these textures is determined by how fast or slow the magma cooled.
Answer:
liquidate and igneous hope this helped!
Explanation:
When magma solidifies (cools) it hardens to form an igneous rock. Igneous rocks like all other rocks can be classified in terms of their texture and composition. Texture for igneous rocks can be classified as either intrusive or extrusive each of these textures is determined by how fast or slow the magma cooled.
Intrusive: Intrusive igneous rocks are rocks that are formed from the cooling of magma inside the crust of the earth.
Extrusive: Extrusive igneous rocks are rocks that are formed from the cooling of magma outside the surface or magma which came out from a volcano due to volcanic erruption.
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approximately how much more energy is released in a 6.5 richter magnitude earthquake than in one with magnitude 5.5? quzilet
A 6.5 Richter magnitude earthquake's wave amplitude is 100 times greater than a 4.5 Richter magnitude earthquake's wave amplitude.
An earthquake has just one magnitude. Depending on the distance, kind of surface material, and other factors, the amount of shaking it generates varies from one area to another. Each order of magnitude on the Richter scale is 10 times greater than the one before it since it is a base-10 logarithmic scale. A two is therefore 10 times more powerful than a one, and a three is 100 times more powerful. The rise in wave amplitude is what causes the Richter scale to increase.
Magnitude is expressed using whole integers and fractions with a decimal place. A 5.3-magnitude earthquake is considered moderate, and a 6.3-magnitude earthquake is severe. Due to the scale's logarithmic foundation, every whole number increase in magnitude results in a tenfold increase in reported amplitude as recorded on a seismogram.
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What are the most important agents of erosion, deposition, and landform development on the continents?.
1 pts which would characterize a depositional coast? group of answer choices headlands sea cliffs stacks arches barrier islands
Among the options given, barrier coast is most suitable to characterize a depositional coast.
Depositional coasts are the areas where the coastal landforms are formed due to the high deposition rate of sediments despite of the strong winds and water currents. The major deposition landforms are beaches, spits and bars. Barrier islands are also known as “barrier islands” because they create a barrier between the mainland and the ocean to protect the mainland from powerful winds, storms, water waves etc. Due to this, these islands are dangerous for inhabitation. Nowadays, barrier islands are fast disappearing because of the erosion taking places at high. rate. Coastal deposition is when the sea drops or deposits material.
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At which point is the slump block located? 1 2 3 4
The correct answer is 2. The concrete block or slump block is located at point number 2.
A concrete block unit known as a Slump Block is one that is taken out of the mold before it has a chance to fully harden. As a result, the concrete block maintains its drooping appearance similar to adobe brick. It is possible to purchase both structural and non-structural slump block concrete blocks. The correct moisture content in a batch of cement is determined via a concrete slump test. When the slump cone is removed, the concrete "slumps" a certain amount, expressed in inches. Since slump block walls are hollow, vermiculate was occasionally placed between the inner and exterior walls of slump block homes to act as insulation.
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Answer: b. 2
Explanation:
