Throughout the Phanerozoic, the last ~540 million years of Earth's geologic history, the distribution of the continents around the globe and the climate have remained very stable. The answer is False
Based on what is known for the geologic past of the Earth, our planet's environment has been changing various times. The environment in the world has shifted from being overwhelmingly wet heat and humidity, to having ice ages, having various different environment types simultaneously... The purposes behind the progressions in the World's environment are various, with the Sun's radiation, structural developments and exercises, volcanic movement, outside impacts like space rock and shooting star crashes, the vegetation, and every one of them have figured out how to establish an extremely bright environment history of the planet. This pattern of environmental change ought to go on in the future too, as all of the previously mentioned factors are as yet impacting the environment and on top of that the people have turned into a calculate the environmental change as well.
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The zone where accumulation balances ablation is known as the
a. equilibrium line
b. medial moraine
c. snowline
d. crevasses
e. cirque
The equilibrium line is the region where accumulation balances ablation. The right response in this case is option A.
The equilibrium line is the line dividing the accumulation and ablation regions. Temperature, precipitation, and the topography of the area all affect how high the equilibrium line is. The equilibrium line and the glacier edge wouldn't alter if the climate stayed the same.
The ELA is susceptible to a variety of weather conditions, including changes in winter precipitation, summer warmth, and the wind's ability to move dry snow.
As a result, there is a strong correlation between the Equilibrium Line Altitude and the local climate, making it possible to anticipate glacier behavior in the future and provide an essential indicator of how glaciers are responding to climate change.
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This fire creeps along slowly just at and under the forest surface with little flaming and more smoldering.Crown fireSurface fireGround fireComplex fire
The fire that creeps along slowly at and under the forest surface with little flaming and more smoldering are ground fires.
Ground fires (sometimes called underground or subsurface fires) occur in deep accumulations of humus, peat, and similar dead vegetation that become dry enough to burn. These fires move very slowly but can become difficult to fully put out, or suppress. Occasionally, especially during prolonged drought, such fires can smolder all winter underground and then emerge at the surface again in spring. Lightning strikes cause slightly less than half of all wildland fires, but account for nearly 67% of the land area burned.
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t/f. Correlation of rock units between continents or widely separated areas is accomplished by using physical features such as color, texture, and thickness of ... ·
Sedimentary strata are geographically distant but the same age is known as correlation. Magnetic polarity reversals, rock types, distinctive rock sequences, or index fossils can all be used to find correlation.
It involves stratigraphic correlation between different locations. Although strata over short distances can frequently be correlated by following specific beds from one location to another, correlation across great distances and across seas nearly always requires the study of fossils. Stratigraphic, lithostratigraphic, chronostratigraphic, and biostratigraphic correlation are the four main forms.
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groundwater group of answer choices flows mainly in underground river channels. flows faster through shale than sandstone. typically moves slowly within the ground through permeable rock layers like sandstone. completely fills the zone of saturation above the water table.
Through permeable rock strata like sandstone, groundwater usually travels slowly within the ground. Option (3) is correct.
Through the crevices between rocks, water is forced downhill and sideways by gravity and pressure. In order to maintain the water cycle, it eventually reemerges to the land's surface, into rivers, and into the oceans. Gravity causes ground water to go downward from higher recharge locations to lower recharge areas, where it can either be retained in aquifers or released into streams.
Deeper = slower movement = longer residence time in groundwater systems. The majority of groundwater comes from precipitation in the form of rain or snow, which is meteoric water. Water from the surface seeps into the ground as soon as the water touches the earth. Due to interconnected pore spaces, water can travel through rock and soil underground.
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Correct Question:
Groundwater group of answer choices
1. flows mainly in underground river channels.
2. flows faster through shale than sandstone.
3. typically moves slowly within the ground through permeable rock layers like sandstone.
4. completely fills the zone of saturation above the water table.
How does the seafloor record Earth's magnetic field, also known as palomagnetism?
Paleomagnetic studies of the seafloor, therefore, provide a continuous record of the Earth's magnetic field, with the oldest seafloor rocks providing the most distant record of the Earth's magnetic field.
What is seafloor spreading?Seafloor spreading is the process in which the oceanic crust moves away from the mid-ocean ridges, forming new crust in the process. This process is driven by convection currents in the mantle, which causes the plates to move apart at the ridges and spread away from them. The newly created crust is also pushed down into the mantle and recycled. Seafloor spreading is an important part of the plate tectonic theory, which explains the movement of the Earth's crust.
Paleomagnetism is the study of the Earth's magnetic field as it is recorded in rocks on the seafloor. When molten lava erupts and solidifies on the seafloor, it preserves the Earth's magnetic field direction at the time of solidification. When this cooled lava is later sampled by scientists, it records the direction of the Earth's magnetic field at the time of its formation. Paleomagnetic studies of the seafloor, therefore, provide a continuous record of the Earth's magnetic field, with the oldest seafloor rocks providing the most distant record of the Earth's magnetic field.
It can be concluded that Paleomagnetic studies of the seafloor, therefore, provide a continuous record of the Earth's magnetic field, with the oldest seafloor rocks providing the most distant record of the Earth's magnetic field.
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Rank these locations by their weathering rates. Place the city with the highest weathering rate at the top.
Option D. Antarctica, The rate of weathering will vary depending on the local environment, the type of rock, its chemical makeup, its hardness, and any structural features that would make it easy for water to seep inside.
The surface area available for chemical attack on rocks with many fissures increases their susceptibility to weathering. There is little doubt that the acidity of the solutions that assault rocks and minerals has an impact on the rates of chemical weathering. The same way physical erosion rates can be determined by observing material fluxes, chemical weathering rates can be calculated by observing solute concentrations in streamwater.
Rank these locations by their weathering rates. Place the city with the highest weathering rate at the top.
A. Sao Paulo, Brazil
B. Dublin, Ireland
C. Vostok Station,
D. Antarctica
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what are the geopolitical problems of Great Renascence Dam and fair utilization of Nile River? what Solutions will be taken to solve these problems?
Select all the correct answers.
Which two suggestions describe how humans could reduce their greenhouse gas emissions?
1. Use natural light instead of electric lights during the day.
2. Dispose of paper and plastic in landfills instead of recycling.
3. Grow your own vegetables in a garden instead of shopping for them.
4.Drive gas-powered vehicles instead of taking public transportation.
5. Use synthetic pesticides and fertilizers instead of organic, natural ones.
Answer:
Option (A) and (C)
Explanation:
Green house gases are the gases which trap the heat from sunlight causing the retention of heat in the atmosphere. This causes global heat.
The use of natural light will reduce the dependency of fossil fuel for the generation of electricity. Hence, the burning of fossil fuel and generation of greenhouse gases such as carbon dioxide, carbon monoxide and others will not release.
Growing own vegetables will reduce the carbon dioxide levels in the atmosphere. Hence, will reduce the green house gas abundance in the atmosphere.
formed by evaporation, a is a gaseous form of a substance that is normally in a solid or liquid state at room temperature and pressure
The process of turning liquid particles into gaseous state is known as evaporation, and it takes place on the surface of liquids. As a result, it is assumed that this process involves a change in the liquid substance.
Sublimation is the process by which a solid transforms directly from a solid to a gaseous state without first going through a liquid stage or vice versa. At room temperature, a liquid evaporating produces a cooling effect. The forces of attraction between the particles are minimal at ambient temperature. A type of vaporisation called evaporation takes place on the surface of a liquid as it transitions into the gas phase. When humidity impacts the rate of evaporation of water, for example, a high concentration of the evaporating substance in the surrounding gas considerably slows down evaporation. Depending on how they collide, the liquid's molecules exchange energy as they come into contact.
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Watch both the Elastic Deformation and Ductile Deformation topics in the Reock Deformation Animation, and compare the two types of deformation. How is ductile deformation different from elastic deformation?
Once the stress is removed, rocks that have undergone ductile deformation retain their new shape.
Ductile deformation can result in tight folds, whereas elastic deformation usually terminates in brittle deformation rather than tight folding.
The critical distinction among ductile and brittle deformation is that bendable distortion happens at low strain rates, though fragile deformity happens at high strain rates.
While expanding the pressure applied on a specific stone, the stone goes through three kinds of progressive phases of deformity. They are the elastic deformation, ductile deformation, and brittle deformation. Elastic deformation is a reversible deformity, pliable disfigurement is irreversible where weak deformation makes the stone break.
Disfigurement is the adjustment of state of a material because of an applied power. the contrast among flexible and pliable disfigurement is in versatile deformity, strain is recuperated when stress is taken out. In flexible deformation, the strain remain
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Match the term with its definition (Term is matched to its definition below) Aquifer [ Choose Freshwater lakes [ Choose < Hydrological (water) cycle [Choose ] > Reservoirs [Choose > Water scarcity [Choose Wetlands [ Choose 1 Choose! lakes al (water) cycle Choose] artificial lakes, produced by constructing physical barriers across flowing rivers, which allow the water to pool and most are located at high latitudes, with nearly 50% of the world's lakes in Canada alone. Many, especially those in according to a growing consensus among hydrologists, a country faces this when its annual supply of renewable the natural cycle by which water evaporates from oceans and other water bodies, accumulates as water vaporing wetlands include swamps, bogs, marshes, mires, lagoons, and floodplains. In some cases, these are associated wit a layer or section of earth or rock that contains freshwater known as groundwater (any water that is stored nature carcity 1 Choose
Matching the terms with its definition are Aquifer (Option F), Freshwater lakes (Option B), Hydrological (water) cycle (Option D), Reservoirs (Option A), Water scarcity (Option C), and Wetlands (Option E).
An aquifer refers to a body of rock and/or sediment that holds groundwater. Most freshwater lakes are bodies of still, unsalted water surrounded by land which are situated at high latitudes, with approximate half of the world's lakes found in Canada. The water cycle, or hydrologic cycle, is caused by the Sun's energy and includes the sun warms the ocean surface and other surface water, causing liquid water to evaporate and ice to sublime—turn directly from a solid to a gas. Reservoirs refer to artificial lakes, produced by constructing physical barriers across flowing rivers, which allow the water to pool. According to a growing consensus among hydrologists, a country faces water scarcity when its annual supply of renewable freshwater is less than 1,000 cubic meters per person. Wetlands include swamps, bogs, marshes, mires, lagoons, and floodplains.
Note: The question is incomplete. The complete question is attached.
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Which device is used to find the depth of sea?
Answer:
A fathomometer is an instrument that is used to measure the depth of the ocean. It uses a weighted rope or cable that is dropped down into the water, and the depth is determined by measuring the length of the cable that is submerged. The weight of the cable helps to ensure that it sinks straight down to the bottom of the ocean, allowing for an accurate measurement of the depth.
Explanation:
When trying to identify a lowered portion of the rain free cloud base as a wall cloud, the most important characteristic to look for is persistent ________.
If trying to identify a lowered portion of the rain free cloud base as a wall cloud, the most significant characteristic to check is persistent rotation.
What is a wall cloud?A wall cloud is a huge, persistent, localized, and frequently abrupt lowering of cloud which develops beneath the surrounding base of a cumulonimbus cloud and eventually from tornadoes form.
The wall cloud is quite smaller and more dense than a shelf cloud and is generally under a rain free cloud base. Scud clouds are frequently mistakenly called funnel clouds or wall clouds. In the real event, these are just ascending clouds because of the raised low level relative humidity. They are not going to rotate and will rise steadily.
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true or false : this fire moves along the ground with varying intensities burning grasses, shrubs and dead limbs or even larger types of vegetation in arid/semiarid environments.
True, this fire moves along the ground with varying intensities burning grasses, shrubs and dead limbs or even larger types of vegetation in arid/semiarid environments.
It is the progressive alteration of an ecosystem's plant and animal community until a stable community is reached.Succession may be first or second in line. Secondary succession occurs in an established community following a period of disruption, like as a wildfire, while primary succession occurs on newly colonised bare grounds of stones.
All the animals in a burned-out forest will be dead or away for their own safety. It's possible that until regrowth reaches a certain point, these animals won't return.However, grass seedlings are frequently fire-resistant and, in the majority of cases, are even stimulated by fire. Therefore, grasses might be the first kind of organism to be discovered in the burned region.
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geologists attempting to locate metallic mineral resources such as copper and iron will first consider the
Answer:age
Explanation: Geologists attempting to locate metallic mineral resources such as copper and iron will first consider the
age of the rock and how it formed
The geologists attempting to locate metallic mineral resources such as copper and iron will first consider the age of the rock and how it formed.
What are resources?A resource cab be defined as a product of biological, ecological or geological processes (natural resources). A resource has the power or capacity to satisfy human wants that is why it is known as a resource.
The resources are part of an ecosystem and one where it is important to maintain biodiversity and the Earth’s life-support systems.
Resources can be as renewable or nonrenewable; a renewable resource can replenish itself at the rate it is used like wind energy, while a nonrenewable resource has a limited supply like gold, diamond.
In Africa, the most people do to provide for themselves and their families is mining for diamonds, gold, or other resources.
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Upwelling is an important oceanic process which results either when surface winds push water directly away from an area, or on larger spatial scales when the prevailing winds blow parallel to the coast and interact with the Coriolis Effect causing a surface current that flows away from the coast. Which of the following statements about upwelling are NOT true?A. Upwelling tends to create a cooler, moister environment in coastal regions adjacent to where it occurs.
B. Upwelling brings important nutrients up from the deep ocean waters to more shallow surface waters that light can penetrate, providing food to the coastal marine ecosystem at the particular location.
C. Upwelling is responsible for supporting some of the most productive fisheries in the world, including sardine and anchovy.
D. Upwelling can increase the rate at which climate change is occurring if climate change is not properly managed.
E. None of the above.
The Correct Answer (D). Upwelling can increase the rate at which climate change is occurring if climate change is not properly managed.
Upwelling is an oceanographic phenomenon that involves wind-driven motion of dense, cooler, and usually nutrient-rich water from deep water towards the ocean surface. It replaces the warmer and usually nutrient-depleted surface water.
The nutrient-rich upwelled water stimulates the growth and reproduction of primary producers such as phytoplankton. The biomass of phytoplankton and the presence of cool water in those regions allow upwelling zones to be identified by cool sea surface temperatures (SST) and high concentrations of chlorophyll-a.
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Red and orange stars are found evenly spread throughout the galactic disk, but blue stars are typically found... only in or near star-forming clouds.
Answer:
Blue stars are typically found in the arms of spiral galaxies, as well as in other regions of intense star formation, such as in the cores of star-forming galaxies and in star-forming regions within galaxies. Blue stars are also found in clusters, which are groups of stars that are gravitationally bound to each other. These clusters can contain hundreds or even thousands of blue stars, and they are often located in the spiral arms of galaxies.
the geeks shall inherit the earth: popularity, quirk theory and why outsiders thrive after high school
According to the Goodreads Choice Awards, The Geeks Shall Inherit the Earth: Popularity, Quirk Theory, and Why Outsiders Thrive After High School, is one of the best nonfiction books of the year. Additionally, this book was also honored with the New York Times bestseller and the Books for a Better Life Award.
In the text, there are no questions to be found. The title of Alexandra Robins' non-fiction psychological book is the text.
The "Quirk Theory", put out by Robbins in The Geeks Shall Inherit the Earth: Popularity, Quirk Theory, and Why Outsiders Thrive After High School, holds that the interests, passions, and eccentricities that cause youngsters to be tormented in school are also what make them into cool, intriguing people. High school presents particular social difficulties since social categories are indeed being rearranged, which disturbs students' sense of security and makes popularity all the greater appealing.
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_______ strongly influences the amount of energy generated from hydropower.
A) The temperature of reservoir water
B) Latitude
C) The phase of the moon
D) The volume of water released and the height of the fall
E) the temperature of water in the boiler and turbine
The volume of water released and the height of the fall strongly influences the amount of energy generated from hydropower. Thus, the correct option for this question is D.
What is Hydropower?Hydropower may be defined as a type of renewable source of energy that significantly generates power by using a dam or diversion structure to alter the natural flow of a river or other body of water.
The energy available from the moving water depends on both the volume of the water flow and the alterations in elevation that is also known as the head—from one point to another. The greater the flow and the higher the head, the more electricity can be generated.
Therefore, the volume of water released and the height of the fall strongly influences the amount of energy generated from hydropower. Thus, the correct option for this question is D.
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when considering databases to be used in research activities probably the best time to start considering gis database design issues would be question 5 options: during the data analysis phase of the project during the development of the research study plan just in time to derive colorful maps such design isn't really necessary after the data collection phase
Option D. After the data collection phase, A perfect database design that is well-structured must be able to: Disk space can be saved by removing superfluous data.
You should probably choose a database design for analytics when your analytical inquiries begin to straddle the boundaries of available tools. Writing scripts to query your production database is not a smart idea since you risk reordering the data and maybe slowing down your service. On the other hand, you should consider a non-relational (NoSQL) database like Hadoop or Mongo if your data would fit better on a piece of paper. Non-relational databases perform best when dealing with millions of data points of semi-structured data.
When considering databases to be used in research activities probably the best time to start considering GIS database design issues would be:
A. during the data analysis phase of the project
B. just in time to derive colorful maps
C. such design isn't really necessary
D. after the data collection phase
E. during the development of the research study plan
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PLEASE HELPPP. Only answer if you know.
Which statement is FALSE about both Japan and China?
A. China and Japan have the same forms of government.
B. China still places strong restrictions on its people.
C. Much of the construction in Tokyo was driven by their hge economic growth after World War II.
D. Japan had significant growth that began after World War II and kept going until a recession hit in the 1900s.
Answer:
A
Explanation:
The statement that is FALSE about both Japan and China is A. China and Japan have the same forms of government. While Japan is a constitutional monarchy with a parliamentary government, China is a communist state with a single-party system. These two countries have different forms of government, and they have very different political systems and governing structures. However, both China and Japan have experienced significant economic growth and development in recent decades. Much of the construction in Tokyo was driven by their huge economic growth after World War II, and Japan had significant growth that began after World War II and kept going until a recession hit in the 1990s. Both countries also still place strong restrictions on their people, limiting their freedom of speech, assembly, and other rights.
mount everest is the highest mountain in the world, with an elevation of 8,848 meters (29,029 feet) above sea level. it is located in the mahalangur range of the himalayas, on the border between nepal and tibet. mount everest was first measured and surveyed by a team of british surveyors in the 19th century, and its height has been confirmed by several subsequent expeditions.
Yes, it is the highest mountain
Mount Everest is the highest mountain in the world and is located in the Himalayas. Everest is known for its extremely harsh conditions, including high winds, cold temperatures and lack of oxygen at high altitudes. It is also home to a variety of unique flora and fauna adapted to the extreme conditions of the mountains.
A popular destination for mountaineers, it has been climbed by thousands of people since 1953 when Sir Edmund of New Zealand and Sir Hillary of Nepal and Sherpa of Nepal Tenzing and Norgay of Nepal successfully climbed it for the first time.
The mountain lies on the border of Nepal and Nepal-China (formerly Tibet) and is part of the Mahalangur range of the Himalayas. Its elevation of 8,848 meters (29,029 ft) above sea level was determined by several survey expeditions and confirmed by subsequent measurements.
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A social media company updates its application with new features, which prove to be extremely unpopular and are eventually removed. Another technology company adopts one of the features for its new application, and within weeks of the first company's failure, the second company is successful in an emerging market.
Which features of global culture are represented in this scenario?
Based on global culture characteristics, and concepts, the global culture that is represented in this scenario is that The second transnational corporation eradicates the local culture, substituting a new global culture in its place.
What is Global culture?Global culture is a term that is used to describe the set of shared experiences, norms, symbols, and ideas that unite people at the global level.
Generally, global cultures are believed to exist at the global, national, regional, city neighborhood, subculture and, super culture levels. Thus, global cultures are not mutually exclusive but overlap in countless ways.
In this case, when the second transnational corporation adopts one of the features for its new application, and within weeks of the first company's failure, the second company is successful in an emerging market it shows that they have eliminates the local culture attributed to the new features, substituting it with global cultures feature.
Hence, in this case, it is concluded that the correct answer is option B. The second transnational corporation eradicates the local culture, substituting a new global culture in its place.
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Which products were brought to the Americas as a result of the triangular trade with Europe?
Answer:
Textiles, firearms, tools, sugar, rum, clothing
Explanation:
The triangular trade with Europe resulted in the exchange of a wide range of goods between the Americas, Europe, and Africa. Some of the products that were brought to the Americas as a result of this trade included European manufactured goods, such as textiles, firearms, and tools, which were traded for African slaves and American raw materials such as sugar, tobacco, and cotton. These raw materials were then transported back to Europe, where they were used to produce a variety of goods, including sugar, rum, and clothing, which were then traded back to the Americas. The triangular trade was an important part of the global economy during this period and had a significant impact on the economies and societies of the Americas.
Species that became index fossils existed for a relatively short period of geologic time and became ____ fairly quickly.
Answer:wewg
Explanation:
TRUE OR FALSE : the increase in wildfire damage experienced over the last several decades is the direct result of earlier forest management policies to prevent and extinguish all wildfires.
The statement, "The increase in wildfire damage experienced over the last several decades is the direct result of earlier forest management policies to prevent and extinguish all wildfires." is true
There was a shortage of techniques for preventing damage, and wildfire protection had made less progress. Sustainable forest management presents a complete approach to achieving the right balance between competing demands, delivering social, environmental, and economic benefits from forest activities, and preserving and enhancing current and future forest functions. Forest certification is a way to show this and create a connection between the customer's purchases and their products' ethical manufacturing.
Sustainable forest management results in social fairness, environmental integrity, and economic feasibility, the three sustainability pillars. Wildfires can have an impact on the water supply, transportation, communications, energy, and gas utilities. Along with a reduction in air quality, they also cause the loss of supplies, harvests, individuals, animals, and property.
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the farther away an island or seamount is from kauai, which is approximately 5 million years old, the
Between 5.1 million to 7 million years have passed since the Hawaiian Islands were formed. The Big Island is just roughly 5.1 million years old, while Kauai is the oldest.
The Pacific Plate crossed the Hawaii hotspot during the formation of Kauai, which has volcanic origins. It is the oldest of the major islands, dating back around five million years. The next oldest are the islands of Maui, Molokai, Lanai, and Kahoolawe, which formerly formed a one landmass known as Maui Nui. Greater ages may be found on Oahu and Kauai, with the latter being around five million years old. Similar to the other Hawaiian Islands, Kauai was created by volcanic activity over the course of millions of years. The volcano that formed Kauai is thought to have first erupted some 10 million years ago, while the island itself is thought to be 5 million years old.
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Dissolution of rock produces ____________.
a.
primary porosity
c.
secondary porosity
b.
primary permeability
d.
a reduction in primary porosity
Dissolution of rock will always produces secondary porosity. Option (c) is Correct.
Postdepositional processes include dissolution, reprecipitation, and fracture result in secondary porosity. Examples of secondary porosity include cracks, root canals, and animal burrows. The sum of the primary and secondary porosities is the total porosity. The pore space produced by subsequent processes like fracturing is known as secondary porosity. Primary porosity refers to the rock's initial porosity at the time of formation.
A good example of a rock with high porosity and low permeability is a vesicular volcanic rock, which has high porosity due to the holes present but poor permeability because the holes are not connected to one another. Clay, shale, unfractured igneous rocks, and metamorphic rocks are examples of materials that are impermeable and/or non-porous.
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which of these methods would be least well-suited for finding a jupiter-like planet very close to its star?
The method would be well-suited for finding a Jupiter-like planet very close to its star is Radial velocity (nebular hypothesis).
Researchers astounded when they originally found Jupiter-like masses circling near their stars because of its uncommon way of behaving.
Generally Jovian planets are just viewed as distant from the Sun yet Sweltering Jupiter's are specific Jovian planets that are exceptionally near their stars. This disclosure shocked researchers.
When the hot Jupiter's were found, it was normal that the nebular hypothesis would should be reached out to oblige them so that is the reason researchers shocked when they initially found Jupiter-like masses circling near their stars.
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Large-scale irrigation projects implemented by the Soviets in the 1950s have diverted water from the two rivers that feed the sea.
The Soviet Union under Khrouchtchev purposely robbed the Aral Sea of its two primary sources of water revenue in the 1950s by implementing a programme to boost agriculture, particularly that of cotton, which almost immediately resulted in less water entering the sea.
Formerly the fourth-largest lake in the world, the Aral Sea in the Soviet Union is rapidly vanishing. Its size shrank by 40% and its level sank by roughly 13 metres between 1960 and 1987. Reduced input brought on mostly by water withdrawals for agriculture has resulted in recession. Because water from the Amu Darya and Syr Darya rivers was diverted for agricultural irrigation starting around 1960, the water level of the Aral Sea gradually and significantly decreased. The Aral Sea, a lake they created, used to be the fourth-largest lake in the world. Although irrigation made the desert flourish, the Aral Sea was severely damaged.
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