The tillage method I chose to explain is "conservation tillage," which is known for its ability to preserve soil quality.
Conservation tillage refers to practices that minimize soil disturbance and maintain a protective cover on the soil surface. Here are some reasons why conservation tillage helps preserve soil quality:
Soil erosion control: Conservation tillage methods, such as no-till or reduced tillage, leave crop residue on the soil surface, acting as a protective layer. This residue helps prevent soil erosion by reducing the impact of raindrops, slowing down runoff, and enhancing water infiltration.
Improved soil structure: Excessive or frequent tilling can disrupt the natural structure of the soil, leading to compaction and reduced porosity. Conservation tillage minimizes soil disturbance, allowing the soil structure to remain intact. This preserves soil porosity, which enhances water infiltration, root penetration, and the exchange of gases between the soil and the atmosphere.
Increased organic matter content: Conservation tillage encourages the accumulation of organic matter in the soil. Crop residue left on the surface decomposes over time, adding organic material to the soil. This organic matter improves soil fertility, moisture retention, and nutrient availability.
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Calculate the local time at the following place when it is noon at Greenwich.
(a):Tainan, longitude 120°East
(b):Yukon, longitude 145° West
(c): Rockhampton, longitude 150° East.
Answer:
a. 20:00
b. 04:00
c. 20:00
Why does london need a congestion charge
Answer
This is to help reduce traffic levels in central London
Explanation:
and enable more journeys to be made safely by foot or bike, while keeping the bus network reliable. If your vehicle does not meet the Ultra Low Emission Zone (ULEZ) standards, you must also pay the ULEZ charge.
which set of changes best describes a native mountain dweller living in the himalayas, compared with a sea-level native living at sea level?
The best set of changes that describe a native mountain dweller is B. Hematocrit - increases; Arterial O2 Content- decreases; Arterial PO2-decreases.
Hematocrit is the percentage of red blood cells in your blood as determined by volume. Blood is made up of plasma, which also contains white blood cells, platelets, and red blood cells. Together, they account up around 45% of the total volume of human blood, however the precise ratios of each component may vary. The arterial oxygen content is the sum of the oxygen dissolved in arterial blood and the oxygen bound to hemoglobin. How much dissolved oxygen gas is present in the blood is determined by the partial pressure of oxygen, or PO2. In essence, it evaluates how efficiently the lungs can transport oxygen into the blood.
Note that the full question is:
Which set of changes best describes a native mountain dweller living in the Himalayas, compared with a sea-level native living at sea level?
Hematocrit; Arterial O2 Content; Arterial PO2;
Decreased; No difference Decreased; Increased; Decreased; Decreased Increased; No difference; DecreasedIncreased; No difference; DecreasedIncreased; No difference; IncreasedTo learn more about oxygen levels: https://brainly.com/question/22649221
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List two ways that life differed for rich and poor people of the Roman Empire
Answer: The rich lived in nice homes, had luxury lives, and had many meals. The poor, however, lived in terrible homes, most were unemployed, and had few privaledges and resources.
Explanation: I read it on a book about Rome.
Answer:
Explanation:The rich people enjoyed their lives they punish the poor send them on errand while the poor are suffering the rich are relaxing
How do choropeleth maps use colors
A common problem when using "carrying capacity" is that
A) death rates are not adequately considered.
B) political strife can lead to governmental upheaval.
C) emigration causes carrying capacity to become fluid.
D) war changes the ability of an area to sustain its population.
E) areas do not rely exclusively on their own abilities to produce food.
Answer:
D
Explanation:
ᴇxᴘʟᴀɪɴ
1)ʙɪᴏᴛɪᴄ ʀᴇsᴏᴜʀᴄᴇs
2)ᴀʙɪᴏᴛɪᴄ ʀᴇsᴏᴜʀᴄᴇs
Answer:
Abiotic resources are resources that are non living. Examples of abiotic factors are air, water, sunlight, soil, and minerals. Biotic resources is a type of natural resource derived from the biosphere as opposed to abiotic resource from non-living things. Supplement. Examples of biotic resources are forests, animals, birds, fish, and marine organisms.
Explanation:
a simple symmetrical upfold in topography is an anticline t/f
True, A simple symmetrical upfold in topography is an anticline.
An anticline is a type of fold in the Earth's crust where rock layers are folded upward into an arch shape. The axis of an anticline is the highest point of the fold and the limbs slope downward from the axis.
It is a geological structure characterized by a convex fold where the oldest rocks are located at the core, and the younger rocks are on the outer layers. A symmetrical anticline has limbs that are equal in length and slope at the same angle on both sides of the axis.
Therefore, while an anticline is a type of simple symmetrical upfold, not all simple symmetrical upfolds are anticlines.
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Yusef believes that his town is a very friendly community because it is situated in a valley, making it more challenging to travel in and out. He thinks the cultural characteristics arise out of natural geography. What theory is Yusef’s idea MOST aligned with?
Answer:
Isolated cultural methods.
Explanation:
Imagine that it is summer, and the sun is shining on a white sandy beach, next to a black asphalt parking lot. Which area will absorb more heat during the day? O The beach. O The parking lot. O Both will absorb the same amount of energy.
The black asphalt parking lot will absorb more heat during the day compared to the white sandy beach.
The black asphalt parking lot will absorb more heat during the day.
The reason for this is that darker colors, such as the black asphalt, absorb more sunlight and heat compared to lighter colors, like the white sand. This is because darker surfaces have a lower albedo (reflectivity) and thus absorb more solar radiation, while lighter surfaces have a higher albedo and reflect more solar radiation.
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why does erosion require more energy than deposition
What is shown in this illustration?
continental-continental convergence boundary
oceanic-oceanic convergence boundary
divergent boundary
transform boundary
Answer:
The answer is B. Oceanic-Oceanic convergence boundary
I took the test and got it right. Good luck!
Oceanic-oceanic convergence boundary is shown in this illustration. Option B is an appropriate response.
What is Oceanic-oceanic convergence ?Two oceanic plates converge or clash during ocean-ocean convergence. Under the convergence zone, the denser plate subducts into the asthenosphere, creating a trench on the surface. The zone of subduction is the area beneath the convergence zone.
Examples of ocean-ocean convergence zones are the Aleutian Islands, which were formed when the Pacific Plate was subducted beneath Alaska, and the Marianas Trench, the deepest portion of the ocean, which was formed when the Philippine Plate was subducted beneath it.
Two oceanic lithosphere-based plates colliding is referred to as an oceanic-oceanic convergent boundary. One of the plates will subduct beneath the other even if this boundary comprises the same kind of lithosphere.
Hence, Option B Oceanic-oceanic convergence is an appropriate response.
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What is the difference between a solar system and a galaxy?
Please help, i will mark u as a brainiest ig
.
A galaxy is found within a solar system.
A galaxy is a type of solar system.
A solar system has fewer stars than a galaxy.
A solar system has more planets than a galaxy.
Answer: B
Explanation:
A galaxy is a system of solar systems and other stars. Galaxies, like solar systems, are held together by gravity. In galaxies, the solar systems are separated by vast sections of mostly empty space. The galaxy that contains the Earth and its solar system is called the Milky Way.
3. What are the most common languages in North America?
Answer: are English, Spanish, and to a lesser extent French, and especially in the Caribbean, creole languages lexified by them.
Explanation:
Which is an effect of deforestation?
Answer:
C
Explanation:
The rock that has undergone the greatest extent of metamorphic change is called _____
The rock that has undergone the greatest extent of metamorphic change is called gneiss.
What is metamorphic change?
Metamorphic change refers to the transformation of existing rock into another form as a result of exposure to heat, pressure, or other geological circumstances. Gneiss is a metamorphic rock that has been subjected to high temperatures and pressures and has undergone extensive recrystallization to create a new texture and structure as a result of this metamorphic change. It has banding patterns that are primarily formed of feldspar, quartz, and mica.
As a result of extreme heat, pressure, and mineral reorganisation, gneiss is the rock that has undergone the most severe metamorphic alterations. This rock has a distinctive banded structure and a different mineral composition.
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WILL MARK BRAINLIEST!!
Which two actions could help a community prepare for an earthquake?
A. Maintaining a network of seismographs to record earthquake
magnitudes
B. Assessing areas where liquefaction is most likely to happen
C. Determining where the nearest volcanic eruptions are likely to
occur
D. Preparing a supply of food that does not need refrigeration
Answer: D
Explanation: In a situation like that supply's especially those that don't require electricity far out weigh the benefits of anything else listed
Mark this brainliest
B and D are the two actions that could help a community prepare for an earthquake.
B. Assessing areas where liquefaction is most likely to happen:
Liquefaction occurs when soil becomes saturated with water during an earthquake, causing it to lose strength and stiffness, and behave like a liquid. Buildings and other structures built on liquefiable soils are at risk of collapsing or being damaged during an earthquake. Therefore, assessing areas where liquefaction is most likely to happen can help identify high-risk areas and take appropriate measures to reduce the risk.
D. Preparing a supply of food that does not need refrigeration:
In the aftermath of an earthquake, the power supply and refrigeration systems may be disrupted. Therefore, having a supply of non-perishable food that does not need refrigeration can help ensure that the community has access to food during the emergency. This could include canned foods, dried foods, and other non-perishable items.
which day does the arctic receive no solar energy
Answer:
December 21
Explanation:
The sun never rises usually on December 21 (Winter solstice). The angle of the sun is the lowest and has the least amount of sunlight, therefore no solar energy is received on December 21-22.
which region of china has the highest population density? why do they live here rather than in other areas of china?
Answer:
Lower Yellow River and Yangtze River areas.
Explanation:
They live here because these are great ports and harbors making it so that most jobe such ad factory workers and dock workers are here
. Prosecutors believe that this compensation system and the frequent rotation of staff were partly to blame for the sequence of events that led to the disaster. Vale denied that the profit-sharing system gave staff an incentive to reduce dam management costs, saying that the pay was dependent, among other things, on health and safety standards. One contractor at the Brumadinho mine recalled how he asked a manager for equipment to improve drainage at the dam that would cost about $1,200. The manager denied the request and said jokingly that he would be fired if he approved it. After the dam collapsed, Vale and TUV SUD said they were cooperating in the investigation and conducting their own inquiries. TUV SUD released a statement saying there was "heightened uncertainty" about whether the safety audits provided a reliable declaration of the stability of the dam. A Vale spokesperson said the company relied on the contractors it hired and their employees. "Vale is committed to the safety of its structures and has a structured system to manage the dams that includes several technical and governance actions."
Discussion Questions
1. how would you classify the ethical climate at Vale? In what way did it contribute to the mine collapse? What ethical climate might have prevented the dam collapse?
The ethical climate at Vale, a mining company, can be classified as profit-oriented and lacking a strong emphasis on safety. The compensation system and frequent staff rotation contributed to the mine collapse, as they created incentives to reduce costs and prioritize profit over safety.
An ethical climate focused on safety and responsible practices could have prevented the dam collapse, with an emphasis on robust risk management, adequate investment in infrastructure and equipment, and a culture that values the well-being of employees and the surrounding community.
The ethical climate at Vale appears to prioritize financial gains over safety considerations. The profit-sharing system, combined with frequent staff rotation, created a culture where cost reduction was incentivized, potentially leading to compromised safety measures.
The denial by Vale that the compensation system influenced dam management costs suggests a lack of accountability for potential ethical issues related to prioritizing profit.
To prevent the dam collapse, an ethical climate that places a strong emphasis on safety and responsible practices is crucial. Such a climate would require a comprehensive risk management system that prioritizes identifying and addressing potential hazards.
Adequate investment in infrastructure and equipment, including approving reasonable requests for improvements, is essential for ensuring the stability and safety of structures like dams.
Additionally, fostering a culture that values the well-being of employees and the surrounding community would encourage open communication, responsible decision-making, and a proactive approach to preventing disasters.
Overall, an ethical climate at Vale that prioritizes safety over profit, emphasizes responsible practices, and encourages transparency and accountability would have significantly reduced the likelihood of the dam collapse.
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Prosecutors believe that the compensation system and frequent staff rotation contributed to the events that led to the disaster.
The profit-sharing system was criticized for potentially incentivizing staff to reduce dam management costs, although Vale denied this claim, stating that pay was based on various factors including health and safety standards.
Following the dam collapse, both Vale and TUV SUD expressed cooperation with the investigation and conducted their own inquiries.
TUV SUD acknowledged uncertainty regarding the reliability of safety audits, while Vale emphasized its reliance on contracted employees .
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What features can you observe in a rock sample or outcrop that would permit you to recognize a rock is being metamorphic, rather than igneous or sedimentary?
Answer:
Sedimentary rock, rock formed at or near the Earth’s surface by the accumulation and lithification of sediment (detrital rock) or by the precipitation from solution at normal surface temperatures (chemical rock). Sedimentary rocks are the most common rocks exposed on the Earth’s surface but are only a minor constituent of the entire crust, which is dominated by igneous and metamorphic rocks.
1. How do scientists know that there is the same amount of freshwater
on Earth as there has always been?
I
Answer:
through means of timelines and the way rocks depreciate through time can evaluate and give effective means to establish a base line of freshwater used.
Explanation:
conversion of productive land to desert is known as ________. a. deflation. c. degradation. b. saltation. d. desertification.
The conversion of productive land to the desert is known as D. Desertification.
It occurs when the land becomes unable to support vegetation due to various factors, such as climate change, overgrazing, drought, and deforestation. This results in the loss of biodiversity, soil erosion, and the depletion of natural resources.
Desertification is a significant environmental issue that affects many parts of the world, particularly in arid and semi-arid regions. It can have severe consequences for local communities and their livelihoods, as well as for global food security.
Preventing and reversing desertification requires a multifaceted approach that involves sustainable land management practices, conservation efforts, and the restoration of degraded lands. Governments, NGOs, and local communities all have a role to play in addressing this issue.
In conclusion, desertification is the process by which productive land becomes desert-like due to human activities and environmental factors. It is a critical global issue that requires immediate action to prevent further degradation of the world's natural resources. Therefore, the correct option is D.
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if it is winter right now, how does the altitude of the noontime sun change (if at all) as summer approaches?
If it is currently winter and you're referring to the change in altitude of the noontime sun as summer approaches, it will generally increase. The altitude of the sun refers to its angle above the horizon at a particular location and time.
How to explain the informationDuring winter, in many parts of the world, the Earth's axis is tilted away from the sun, causing the sun's rays to hit the Earth at a lower angle. This results in shorter days, lower temperatures, and a lower position of the sun in the sky at noon.
The sun's altitude is typically at its lowest point during the winter solstice, which is around December 21st in the Northern Hemisphere and around June 21st in the Southern Hemisphere.
As summer approaches, the Earth's axis gradually tilts toward the sun. This causes the sun's rays to strike the Earth at a higher angle, resulting in longer days, warmer temperatures, and an increasing position of the sun in the sky at noon.
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If we look up in to the night sky and observe which stars appear to be the brightest. What are we actually observing?
A-distance from the Earth
B-luminosity
C-apparent magnitude
D-absolute brightness
P3 (12 pts): Determine the fugacity and fugacity coefficients of methane using the Redlich-Kwong equation of state at 300 K and 10 bar. Write all the assumptions made.
The fugacity of methane at 300 K and 10 bar using the Redlich-Kwong equation of state is X bar and the fugacity coefficient is Y.
The Redlich-Kwong equation of state is given by:
P = (RT / (V - b)) - (a / (V(V + b)))
Where P is the pressure, T is the temperature, R is the gas constant, V is the molar volume, a and b are constants specific to the gas.
To determine the fugacity and fugacity coefficient of methane, we need to make the following assumptions:
Methane is treated as an ideal gas, neglecting any intermolecular forces.The Redlich-Kwong equation of state assumes that the gas behaves as a mixture of hard spheres with certain attractive and repulsive forces.The constants a and b in the Redlich-Kwong equation are determined using experimental data and are specific to methane.The gas is assumed to be in a single-phase system.The system is assumed to be at thermodynamic equilibrium.The compressibility factor Z is assumed to be a function of pressure and temperature only.By using these assumptions and the Redlich-Kwong equation of state, we can calculate the fugacity and fugacity coefficient of methane at the given temperature and pressure.
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The Boreal Forest is very important to Canada and Canadians in terms of both its market value and the non-market value or natural capital value. Which one do you feel is the most important and explain why?
Answer: The Boreal Forest is more important for its natural capital value.
Explanation: The forest helps to stabilize the land. It serves as habitat for many species which would fail to thrive or die out completely if the forest is harvested or converted to other uses.
The Boreal Forest serves to reduce carbon dioxide in the atmosphere year round through photosynthesis, allbeit at a reduced rate during the shorter hours of daylight during the winter.
This is a most important consideration as the negative consequences of climate change could be devastating for not only Canada, but for the world.
Erosion, deposition, compression ist the THREE major rock types that make up the Earth's crust. (3 x 1) (3) ow can one distinguish between igneous rock and sedimentary rock with le naked eye? (2x 1) ) iefly explain how igneous rock and sedimentary rock can be changed to metamorphic rock. (2 x 2) itline how metamorphic rocks can be changed back into sedimentary ck (2x2) Je ONE way in which humans can make use of metamorphic rock, (1 x 2) (2)
Answer:
left to right
Explanation:
What is the hardest natural substance
The hardest natural substance is a diamond.
Explanation ↓Made entirely of carbon, diamonds are the hardest natural substances.
Diamonds can be scratched, but it's hard to do so.
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Which of the following places is the best example of an urban area?
A.a countryside
B.a small farm
C.a large city
D.a wilderness forest
Please select the best answer from the choices provided
A
B
C
D
Answer: C) a large city
Explanation:
An urban area is a city zone.