Shale is a fine-grained clastic sedimentary rock made of compacted mud consisting of clay and tiny particles of quartz, calcite, mica, pyrite, other minerals, and organic compounds.
The defining characteristic of shale is its ability to interrupt into layers or fissility. Shale contains organic material that can generate oil and natural gas and trap the generated oil and natural gas within its pores.
Shale forms via compaction from particles in slow or quiet water, like river deltas, lakes, swamps, or the ocean bottom. Heavier and larger particles sink and form sandstone and limestone, while clay and fine silt remain suspended in water. Over time, compressed sandstone and limestone become shale. Shale typically occurs during a broadsheet, several meters thick. Counting on geography, lenticular formations can also form. Sometimes animal tracks, fossils, or maybe imprints of raindrops are preserved in shale layers.
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volcanoes occur at tectonic plate boundaries that are
Answer:here it is
Explanation:Most volcanoes form at the boundaries of Earth's tectonic plates. ... The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. Divergent Plate Boundaries. At a divergent boundary, tectonic plates move apart from one another.
conclusions to ozone depletion
Answer:
Ozone layer depletion is a deep crisis which leads to increased UV-B radiation reaching the surface of the Earth affecting humans and all the living organisms. Anthropogenic activities this have been the main cause for ozone layer depletion leading to global climatic changes in this century.
If a rock sample has a half-life of 10 years, and has 100 atoms of parent materi today, how many half-lives will have passed before it has only 25 atoms of parent material left Explain your reasoning
Answer:
2
Explanation:
The half-life of a radioactive material is the time taken for a nuclide to decay to half its original composition.
Given:
Half-life = 10yrs
Number of atoms in parent = 100atoms
Unknown:
Number of half-lives what will pass for 25 atoms to remain:
Start First half life Second half life
Number of years 0 10 20
Number of atoms 100 50 25
The number of half-lives that will pass is 2
Look at the map. Match each pair of coordinates to the state containing the location of the coordinates.
A recombination frequency of 5% translates to what distance on a genetic map?.
Answer: How many map units is a recombination frequency of 5 equal to? 5% bare said to be located 3.5 map units apart. In humans, 1 cM is roughly like 1 × 106 base pairs.
Explanation: Hope this help
A tsunami a. may be just a broad, gentle swelling out at sea but grows as it approaches shore. b. can get big, but never bigger than 30 feet high. c. is a special kind of tidal wave caused by the gravitational attraction of the Sun, not the Moon. d. is dangerous near its source, but dies out within about 200 miles
Answer:
A tsunami a. may be just a broad, gentle swelling out at sea but grows as it approaches shore.
the former soviet union adopted _______________ as its official religious policy.
The former soviet union adopted atheism as its official religious policy. It is a type of religion-state connection that is frequently ideologically connected to irreligion and, to some extent, its promotion.
Positive atheism or non-theism is included into political systems, which is referred regarded as state atheism. It might also be used to describe extensive government efforts to secularize society. State atheism can be defined as a government's support of anti-clericalism, which opposes institutional religious power and influence in all facets of political and public life, including the role of religion in citizens' daily lives. In certain cases, secularized versions of religiously based public rituals and symbols have taken their place. Politically neutral state atheism is also possible; in this instance, it is regarded as non-secular.
Since 1917, the majority of communist countries have adopted similar strategies. The Soviet Union (1922–1991) had a long history of official atheism, whereby people seeking social achievement were typically required to profess atheism and avoid places of worship; this trend became most aggressive around the middle of the Stalinist era.
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In Arabic, Maghreb means?
A.) Isle of the East
B.) Isle of the flamingos
C.) Isle of the West
D.) Isle of the Fog
Answer: I think it's A.) Isle of the East
Explanation:
explain the reason for the late afternoon breeze which blows from the sea towards the land in aegean costs of turkey during the summer.
The late afternoon breeze that blows from the sea towards the land along the Aegean coast of Turkey during the summer is caused by a phenomenon known as "sea breeze".
During the day, the land heats up faster than the sea, causing a temperature difference to form. This temperature difference creates a pressure gradient, which in turn generates a wind. The warm air over the land causes an area of low pressure to form because it rises. The cooler, denser air from over the sea flows towards the land to fill this area of low pressure, creating a sea breeze. The sea breeze typically starts to blow towards the land in the early afternoon and continues until the evening, when the land cools down and the temperature difference between the land and sea decreases, causing the wind to die down.
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What is an example of a natural event with a very short duration?
Answer:
A tornado is a natural event with short duration.
Explanation:
What is the main source of downward convection movement in the mantle?
a. Ridge-pull
b. Ridge-push
c. Slab-push
d. Slab-pull
The main source of downward convection movement in the mantle is slab-pull.
Slab-pull is the force that consequences from the burden of a subducting tectonic plate because it sinks into the mantle at a subduction sector. As the denser oceanic plate sinks into the mantle, it pulls the rest of the plate behind it, growing a downward pressure that drives mantle convection.
Ridge-push and ridge-pull are two different procedures that still contribute to mantle convection. Ridge-push is the pressure created by way of the upwelling of magma at mid-ocean ridges, which pushes the tectonic plates apart and helps to power plate movement.
Ridge pull is the pressure created by using the gravitational pull of a mid-ocean ridge because it subsides and sinks into the mantle. But, slab-pull is commonly taken into consideration to be the maximum widespread force in driving mantle convection and plate motion.
The mixture of those three forces (slab-pull, ridge-push, and ridge-pull) facilitates to the maintenance of the dynamic equilibrium of the earth's lithosphere and mantle, using the movement of tectonic plates and shaping the earth's floor over geological time.
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Which statements are true about a grassland ecosystem?
Grasslands receive less than ten inches (twenty five cm) of rain per year.
A large variety of trees grow here,
Much grassland has been converted to grow crops,
Many birds of the grasslands build their nests on the ground,
The soil is rich in nutrients,
Europe and Asia are the only continents with no grasslands,
Answer:
The correct answers would be Much grassland has been converted to grow crops, The soil is rich in nutrients, and Many birds of the grasslands build their nests on the ground.
Explanation: yes
Much grassland has been converted to grow crops is the statements are true about a grassland ecosystem. Thus, option (c) is correct.
What is ecosystem?
The term ecosystem refers to the part of the geography that includes the living organisms of plants and animals, as well as the weather and landscape. The interaction of a particular environment. Ecosystems are based on bionics and abiotic. Ecosystems are maintained in the earth's environment.
The term grassland refers to the large area are the covered to the crops. The grassland are the much area has been covered to grow crops in the part of the ecosystem. The crops' growth are the quickly because the area was the largely land. The wild animals are the benefited of this plant life. There are the small and the taller trees to the cover the area.
Therefore, option (c) is correct.
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Does stencil one overlap exactly with the original image in Question 1? Describe what you see. After the transformations are complete, what can you say about the points that make up stencil one and the points that make up the original image? Explain.
Answer:
Yes, stencil one overlaps exactly with the original image. The original pattern is now hidden behind stencil one. Each point on stencil one corresponds with a point on the original image.
Explanation:
Answer:
PLATO
Explanation:
why isn't the city of astrakhan a good seaport?
Answer:
Astrakhan is not a good seaport because it doesn't come out on a sea, and the Volga River near which it is located is having its delta there and the waters are shallow with high amounts of sediment.
Explanation:
Some settlements, be it small or large, are very good seaports, while some aren't. There is a simple reason for this and that is geography. In order for a place to be a good seaport it needs to be connected with the sea/ocean, the water to have suitable depth, strategic location for trade and transport, and a lack of accumulation of sediments.
Astrakhan for example is not in a position to be a good seaport. It is located in the delta of the Volga River, where the river spreads out into numerous sleeves, losing depth, and leaving huge amounts of sediments. Also, the Volga River connects Astrakhan with the Caspian Sea, which is not actually a sea but a lake, thus there isn't a connection with the ocean. On top of it, the Caspian Sea is in terrible condition, rapidly losing its water and it has become fragmented, which makes it less and less suitable for travel and trade as years pass by.
Astrakhan is not a good seaport because it doesn't come out on a sea, and the Volga River near which it is located is having its delta there and the waters are shallow with high amounts of sediment.
Astrakhan is not in a position to be a good seaport. It is located in the delta of the Volga River, where the river spreads out into numerous sleeves, losing depth, and leaving huge amounts of sediments. Also, the Volga River connects Astrakhan with the Caspian Sea, which is not actually a sea but a lake, thus there isn't a connection with the ocean.
On top of it, the Caspian Sea is in terrible condition, rapidly losing its water and it has become fragmented, which makes it less and less suitable for travel and trade as years pass by.
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How are the large aluminum ingots transformed into usable aluminum for manufacturing?
Answer:
Heat and pressure
Explanation:
how deep below earths surface do rocks start to melt
Answer:
Magma rises with convective currents, then cools and spreads out to form ocean-floor crust. The starting point for melting has long been thought to be at 70 kilometers beneath the seafloor.Answer:
Magma rises with convective currents, then cools and spreads out to form ocean-floor crust. The starting point for melting has long been thought to be at 70 kilometers beneath the seafloor.
Earth is a common habitat of all living beings. Explain in 1 paragraph.
Earth is a common habitat of all living beings. Explain in 1 paragraph.
➪ Earth is a common habitat, this means that earth is the only place where all organisms live together. All the living beings live on the same planet i.e. Earth.. From the smallest organism Bacteria to Largest organism Armillaria ostoyae. Habitat word means conditions suitable for an organism or population of organisms to live. and the habitat of earth is the common place for all loving organisms because it has all requirements of life like Oxygen, water, natural food sources etc.. These are the reasons why Earth is a common habitat of all living beings.
That's 1 paragraph!! Hope it helps ~
why should you look for shale in swamps and how is it made there
Shale is a fine-grained clastic sedimentary rock made of compacted mud consisting of clay and tiny particles of quartz, calcite, mica, pyrite, other minerals, and organic compounds.
The defining characteristic of shale is its ability to interrupt into layers or fissility. Shale contains organic material that can generate oil and natural gas and trap the generated oil and natural gas within its pores.
Shale forms via compaction from particles in slow or quiet water, like river deltas, lakes, swamps, or the ocean bottom. Heavier and larger particles sink and form sandstone and limestone, while clay and fine silt remain suspended in water. Over time, compressed sandstone and limestone become shale. Shale typically occurs during a broadsheet, several meters thick. Counting on geography, lenticular formations can also form. Sometimes animal tracks, fossils, or maybe imprints of raindrops are preserved in shale layers.
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long narrow grooves gouged into the rock by glacial erosion are called
The long narrow grooves gouged into the rock by glacial erosion are called Striae or Glacial Striations. Striae are parallel scratches and grooves caused by the movement of glacial ice, which has scratched and gouged the bedrock beneath them.
What are Glaciers? Glaciers are large masses of snow, ice, and rock debris that are shaped by gravity and other forces and move slowly under their own weight. They move because the accumulation of snow and ice is faster than the melting and sublimation that cause them to disappear. Glaciers are formed by the accumulation of snow and ice on landmasses, and they are classified into two types: alpine glaciers and ice sheets. Alpine glaciers are found in mountainous regions and move down valleys, while ice sheets are found in polar regions and cover vast areas of land. They are responsible for many landscape features, including u-shaped valleys, hanging valleys, cirques, and moraines. How do glaciers erode land? Glaciers erode land through two main processes: abrasion and plucking. Abrasion occurs when rock debris at the base of the glacier grinds against the underlying bedrock as the glacier moves. The grinding action of the debris creates grooves and scratches in the bedrock called glacial striations. Plucking occurs when the glacier freezes onto a bedrock surface and pulls out pieces of rock as it moves, which are then carried away by the glacier. This process is responsible for creating glacial valleys and other landforms that are characteristic of glaciated regions.In conclusion, Striae or Glacial Striations are long narrow grooves gouged into the rock by glacial erosion. Glaciers are large masses of snow, ice, and rock debris that move slowly under their own weight. They erode land through two main processes: abrasion and plucking. Glaciers have created many landscape features, including u-shaped valleys, hanging valleys, cirques, and moraines.
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What aspects of the geography affect the France imports and exports?
Answer:
Large agro-industrial products, abundance natural resources, dairy products less of oil and natural gas.
Explanation:
Geographic factors that are based on location like climate, relief features, and soil type, market size affects the imports and exports of the country. France is the world's six largest leaders in agricultural power. France is a leading producer in wheat and accounts for the largest share in agricultural exports. Apart from that France is the world's most popular tourist destination and sees visitors each year. The main imports of France are industrial chemicals, aircraft, and engines, electronic components, telecommunications, computer software. France has a Mediterranean climate and is known for the high quality of vines in the world.1) Describe the formation process of igneous rocks.
2) What is a metamorphic series?
3) What is regional metamorphism?
4) What is the difference between low-grade and high-grade metamorphic rocks?
Answer:
1. Igneous rocks form when hot, molten rock crystallizes and solidifies. The melt originates deep within the Earth near active plate boundaries or hot spots, then rises toward the surface.
2. Metamorphic series include the Barrovian and Buchan series of metamorphic rocks. George Barrow was a geologist in Scotland who discovered the Barrovian series.[1] These are also called metamorphic facies series. A metamorphic facies series is a sequence of metamorphic facies which plot in a temperature-pressure diagram along a line, and this line represents a certain geothermal gradient. They are not the same as metamorphic zones, as these are defined as a region on a geological map where the pressure-temperature conditions for an index mineral (a mineral that indicates the approximate metamorphic grade of a rock), were appropriate for these minerals to form.
3. Regional metamorphism is metamorphism that occurs over broad areas of the crust. Most regionally metamorphosed rocks occur in areas that have undergone deformation during an orogenic event resulting in mountain belts that have since been eroded to expose the metamorphic rocks.
4. Low-grade metamorphic rocks tend to be fine-grained (the newly formed metamorphic mineral grains that is). High-grade metamorphic rocks tend to be coarse-grained
(I will give Brainliest to the first right answer)
What effect did the Etruscans have on the political development of Rome?
O Created a tradition of powerful monarchs
O Reliance on a system oligarchs to promote economic prosperity
O Created a distrust of kings and dictators
O Development of utopian ideals based on direct democracy
Answer:
no sé no hablo inglés sorri
To locate exact places on the earth, one must look at: A. The intersecting lines of latitude and longitude B. The lines of latitude only C. The lines of longitude only D. A neighboring area to describe the location
Answer:
A. The intersecting lines of latitude and longitude
Explanation:
The only way to find the exact, mathematically accurate location of a place on Earth, is by determine the exact latitude and longitude of the place.
For example, the island of Manhattan, in New York City, is located at 40.754932 latitude, and -73.984016 longitude. These values are what is known as the geographical coordinates of the Island. These coordinates can be put in any geographical software, and the exact location of Manhattan will come up.
HELP! The question is in the photo! PLEASE HELP!
Answer:
cultural and religious
Countries having significant Orthodox populations, such as Armenia, Belarus, Bulgaria, Cyprus, Georgia, Greece, Moldova, Montenegro, North Macedonia, Romania, Russia, Serbia, and Ukraine, make up a significant portion of Eastern Europe.
Explanation:
Topical Review Questions (45 points total)
1.1) How is soil formed? (10 points)
a) Through volcanic eruptions
b) By the accumulation of sediment over time
c) Through chemical reactions in the atmosphere
d) By the movement of tectonic plates
The correct answer is (b) By the accumulation of sediment over time.
Soil formation, also known as pedogenesis, occurs through the gradual accumulation of various materials over time. It is a complex process involving the interaction of several factors, including climate, parent material, organisms, topography, and time.
The accumulation of sediment over time plays a fundamental role in soil formation. As rocks and minerals weather and break down, they produce smaller particles known as sediment. This sediment can come from various sources, such as the weathering of bedrock, the deposition of eroded materials by wind or water, or the remains of plants and animals.
Over time, these sediment particles accumulate and undergo further transformations. Minerals within the sediment mix with organic matter, water, and air, giving rise to the development of soil horizons or layers. Each soil horizon has distinct characteristics and composition, contributing to the overall soil profile.
Through physical, chemical, and biological processes, the accumulated sediment transforms into soil. Physical weathering, such as freeze-thaw cycles or the action of roots, breaks down larger particles into smaller ones. Chemical reactions, including dissolution, hydrolysis, and oxidation, alter the composition of minerals and contribute to soil fertility. Biological activity, such as the decomposition of organic matter by microorganisms, plants, and animals, adds essential nutrients and organic compounds to the soil.
While volcanic eruptions and the movement of tectonic plates can influence soil formation indirectly by creating new landforms and exposing different parent materials, they are not direct mechanisms for soil formation. Instead, it is the accumulation of sediment over time that serves as the primary process in soil formation, allowing the development of a diverse and productive layer that supports plant growth and sustains ecosystems.
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. Within a certain population (in Hardy-Weinberg equilibrium) the frequency of the L allele of the LM blood group is 0.3 and the frequency of the M allele is 0.7. This population has just been infected with a virus that kills everyone with blood type L, but individuals with blood type LM or M are unaffected by the virus. What is the allele frequency of L and M in the population after the viral infection. Show your work and circle your answer.
The new allele frequency of L is 0.205 and the new allele frequency of M is 0.795. Before the viral infection, the frequency of the L allele was 0.3 and the frequency of the M allele was 0.7.
After the viral infection, only individuals with the MM or LM genotypes would survive.
To find the new allele frequencies, we need to use the Hardy-Weinberg equation:
p^2 + 2pq + q^2 = 1
where p is the frequency of the L allele and q is the frequency of the M allele.
Since only individuals with the MM or LM genotypes survive, we can eliminate the p^2 term (genotypes LL) from the equation.
Thus, the new equation becomes:
2pq + q^2 = 1
Substituting the given allele frequencies:
2(0.3)(0.7) + 0.7^2 = 0.63
Therefore, the frequency of the M allele after the viral infection is:
q = sqrt(0.63) = 0.795
And the frequency of the L allele is:
p = 1 - q = 1 - 0.795 = 0.205
Therefore, the new allele frequency of L is 0.205 and the new allele frequency of M is 0.795.
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All of the following are dominant languages spoken in Western Europe except __________.
what is the relationship between drawdown and the cone of depression associated with a pumping well?
By drawing down (lowering) the water table nearby, the pumping well establishes an artificial discharge region. The cone of depression refers to this area of drawdown.
Cone of depression is the term used to describe a depression in the groundwater table or potentiometric surface that forms around a well from which water is being taken and has the appearance of an inverted cone. With each step towards the well, the cone's slopes get steeper.
The difference between a well's pumping and static (non-pumping) water levels is known as the drawdown. As soon as the pump starts operating, drawdown starts to rise and continues until the well reaches "steady state" at some later period.
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The relationship between drawdown and the cone of depression associated with a pumping well is that drawdown is a measure of how much the water table has been lowered, while the cone of depression is a three-dimensional shape that describes the area around the well where the water table has been lowered.
Drawdown refers to the lowering of the water table in a particular area due to the extraction of water from an aquifer through a pumping well. As water is pumped from the well, the water table is lowered around the well, creating a cone of depression. The size and shape of the cone of depression depends on the rate and duration of pumping, the permeability of the aquifer, and the distance from the well. The cone of depression is a three-dimensional shape that can be imagined as an inverted cone with the well at the tip. The size of the cone of depression increases with the rate and duration of pumping and the distance from the well.
As the cone of depression expands, the drawdown in the area around the well also increases. Therefore, the relationship between drawdown and the cone of depression associated with a pumping well is that drawdown is a measure of how much the water table has been lowered, while the cone of depression is a three-dimensional shape that describes the area around the well where the water table has been lowered. The larger the cone of depression, the greater the drawdown in the area around the well. Understanding this relationship is important for managing groundwater resources and ensuring sustainable use of water from aquifers.
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hurricane season for the atlantic ocean lasts from june to november. which factor makes an atlantic hurricane less likely to form during the month of march?
The cool ocean water makes Atlantic hurricane less likely to form during month of march.
What is an Atlantic hurricane?An Atlantic hurricane is a tropical cyclone that forms in the Atlantic Ocean, typically between the months of June and November. It is also referred to as a tropical storm or simply a hurricane. The only factor that separates a hurricane from a cyclone or typhoon is location. The United States National Hurricane Center monitors the basin and issues reports, watches, and warnings about tropical weather systems for the North Atlantic Basin. It is one of the regional specialized meteorological centers for tropical cyclones, according to the World Meteorological Organization. In order to prevent confusion if a different storm later adopts the same name, a hurricane's name may be removed from the list upon request from the affected countries if it significantly damages or kills people.
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What is the name of the religious site being described?
A) Sephoria
B) Mount Nebo
C) Dome of the Rock
D) Church of the Holy Sepulchre
Explanation:
the name of the religious site being
C) Dome of the Rock