Salinization, or the accumulation of mineral salts in the soil, occurs particularly when soils in ___ climates are irrigated with saline water. Multiple choice question.
Answers
Salinization, or the accumulation of mineral salts in the soil, occurs particularly when soils in arid or semi-arid climates are irrigated with saline water.
Salinization is a process that occurs when the salt content in the soil exceeds the natural levels. It is commonly observed in regions with arid or semi-arid climates where water is scarce, and irrigation is necessary for agriculture.
When saline water is used for irrigation, the salt content in the water can accumulate in the soil over time. The arid or semi-arid climates exacerbate this process as the high evaporation rates cause water to evaporate, leaving behind the salts.
As a result, the concentration of salts in the soil increases, which can have detrimental effects on plant growth and agricultural productivity. Salinization is a significant challenge in regions with limited freshwater resources and can lead to soil degradation and reduced agricultural yields.
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Related Questions
please help!
have a nice day
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Stress that pushes massive rock in towards each other and can often be said that it "Buckles" is called
A. Tension
B. Compression
Answers
Answer:
B
Explanation:
What did the Brazilian government do in the 1940-1950s to easy poverty? Select one: a. develop the interior portions of the country O b. develop the exterior portions of the country O C. c. develop the larger cities of the country d. develop the smaller cities of the country
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The Brazilian government started erecting hydroelectric dams, oil refineries, and steel mills in the 1940s and 1950s.
Why do so many farmers in Brazil live in poverty?The serto in Brazil, where the soil is poor and there is little grazing land, is home to many farmers. Few people can afford the pricey farm machinery that would increase productivity. What steps has the Brazilian government taken to encourage economic growth.
What steps has Brazil taken to fight poverty?Brazilian policymakers actively pursued social programs for redistribution in addition to economic growth. Growth consequently improved living conditions for a large portion of the population through higher earnings and social payments.
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Imagine you have taken a flight north to new york city. Describe the sun rays at exactly noon on the same day of the year.
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The correct option is D ; The sun's rays will never be directly overhead. The latitude of 23 ½ degrees north is known as the Tropic of Cancer. Above this imaginary line the sun's rays hit earth with decreased angles.
The path in which the sun moves across the sky usually varies from one season to another. This path is directly related to the position of sunrise and sunset, as the position of sunrise and sunset changes with the changing position of the sun.
Even though the sun appears to be at the highest position during the winter solstice where the sun is at the maximum height and receives the highest amount of daylight, the sun is never directly overhead in the state of New York.
Thus, the rays of the sun never falls directly overhead in this region. At this condition, i.e above the tropic of cancer, the sun's rays hit the earth with gradually decreased angles.
Hence, the correct answer is option (D).
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Full Question ;
Imagine you have taken a flight north to New York City. Describe the sun rays at exactly noon on the same day of the year.
A) The sun's rays would also be directly overhead. The sun's rays strike earth at 90 degrees throughout the hemisphere.
B) The sun's rays would also be directly overhead but only for one hour, twelve noon until one o'clock. After that the earth's movement distorts the angle of the sun's rays.
C) The sun's rays will be directly overhead in the Northern Hemisphere during the fall equinox. The movement of earth changes the angle of incidence of the sun's rays throughout the year.
D) The sun's rays will never be directly overhead. The latitude of 23 ½ degrees north is known as the Tropic of Cancer. Above this imaginary line the sun's rays hit earth with decreased angles.
A geographer wants to learn more about the movement of
people around the world. She starts by gathering data on
the number of people who relocated from one country to
another over the past 30 years. She then begins searching
for patterns that might explain why people chose to find
new homes during that period.
The geographer in the passage is focused on
A. human-environment interaction
B. meteorology
C. cartography
D. human geography
Answers
Answer:
The geographer in the passage is focused on human geography.
Explanation:
Human geography is part of geography that focuses on humans, their activities in the environment (both natural and anthropogenic), their characteristics, movements, as well as the reasons for any of them. Not to be mistaken though, despite humans being in the center of this part of geography, everything is connected with physical geography in one way or another, thus there are a lot of connections between the two major branches of geography.
In this case, the geographer is gathering data about the migration of people from one country to another in a given time period, as well as looking for patterns in that time period to find out why is that the case. Basically, the geographer is researching human activity, from one human-based creation to another, but all of that happening in the physical sphere, thus it is of interest to human geography, but as mentioned it is easy to see that there is a connection with the other part of geography as well.
How did Kepler’s discoveries contribute to astronomy?
1 They supported the heliocentric model.
2 They established the laws of planetary motion.
3 They explained how the Sun rises and sets.
4 They made astronomy accessible to people who spoke Italian.
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Kepler's discoveries will continue to influence the scientific community's understanding of our universe for generations to come.Kepler’s discoveries contribute to astronomy 3) They explained how the Sun rises and sets.
Johannes Kepler was a renowned German mathematician, astronomer, and astrologer who made significant contributions to the field of astronomy during the 17th century. His groundbreaking discoveries revolutionized the scientific community's understanding of the solar system and planetary motion.
Kepler's most significant contribution to astronomy was his establishment of the three laws of planetary motion. These laws accurately describe the motion of planets around the Sun and form the foundation of modern astronomy. The first law, also known as the law of ellipses, states that planets move in elliptical orbits with the Sun at one of the foci. The second law, known as the law of equal areas, describes how a planet moves faster when it is closer to the Sun and slower when it is farther away. The third law, also known as the law of harmonies, relates the period of a planet's orbit to its distance from the Sun.
Kepler's discoveries provided strong support for the heliocentric model of the solar system, which had been proposed by Nicolaus Copernicus. This model suggests that the Sun is at the center of the solar system, and the planets revolve around it. Kepler's laws of planetary motion provided mathematical evidence that the heliocentric model was correct, further confirming Copernicus's theory.
Kepler's discoveries also allowed for a better understanding of the Sun's position and movement in relation to the Earth, helping to explain how the Sun rises and sets. However, his contributions were not limited to these discoveries alone. Kepler's work also made astronomy accessible to people who spoke Italian, as he wrote in their language, making his ideas more accessible to a broader audience.
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Question 1
Match each of the following types of islands with its description.
volcanic islands
coral islands
continental islands
2 pts
Answers
Volcanic islands: Volcanic islands are formed as a result of volcanic activity and they emerge from the sea floor as a result of volcanic eruptions. Coral islands: Coral islands are created by the buildup of coral reefs, and the islands are essentially made up of coral structures that have been lifted up by the force of the ocean’s waves. Continental islands: Continental islands are those that are located on a continental shelf and were once a part of the mainland but were separated from it as a result of rising sea levels.
Volcanic islands are generated through volcanic activity, emerging from the ocean floor due to volcanic eruptions. These islands form as molten lava, ash, and other volcanic materials are expelled, gradually accumulating and building up the landmass above sea level. Coral islands, on the other hand, originate from the accumulation of coral reefs. Over time, coral structures grow and develop in shallow, tropical waters. As the reefs continue to expand, they contribute to the formation of an island. Continental islands are distinguished by their location on a continental shelf. These islands were once connected to the mainland but became separated as rising sea levels submerged the land bridge that linked them.In summary, volcanic islands arise from volcanic activity, coral islands form from accumulated coral reefs lifted by ocean waves, and continental islands were once connected to the mainland but became isolated due to rising sea levels.
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Spain and portugal are located on which major landform?.
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a narrow strip of land that connects two larger landmasses
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A narrow strip of land that connects two larger land masses and separates two water bodies is called an Isthmus.
Since Isthmus lies at the connecting point of two large landmasses, its strategic location makes it ideal for setting up ports, canals, military camps, stations, etc. A natural outcome of such structures would be enhanced communication, exchange of knowledge, culture, and robust trade through this connection.
Some examples include the Isthmus of Panama which links continents of North and South America and separates the Pacific Ocean from the Atlantic Ocean. The Isthmus of Suez links the continents of Asia and Africa and separates the Red Sea from the Mediterranean Sea.
Both the above-mentioned Isthmus are expeditors of large-scale trade across the world. About 14,000 ships cross the Panama Canal between the Atlantic and Pacific Oceans every year.
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Which of the following statements is true about what will happen to the
European Union's population in the future?
a. The need for elderly health care will increase.
b. The demand for gender equality will increase.
c. Citizens will spend more on contraceptive birth control.
d. There will be a shortage of schools and teachers.
Answers
Answer: a. The need for elderly health care will increase.
Explanation:
Several countries in the European Union today are facing the challenges of having an aging population. This simply means that there has been a rise in the median age and the number of old people. This is due to the rise in life expectancy and also reduction in birth rate.
Based on the above explanation, the statement that is true about what will happen to the European Union's population in the future is that the need for elderly health care will increase. This will lead to increase in medical expenses for the older people.
3) 3) Para que tenham sentido, complete as frases a seguir com as palavras: relações, ecossistemas, características, abiótico, seres vivos e biótico. • A natureza está formada por _____________________________ , que são compostos pela união de seres vivos, pelas condições ambientais e pelas relações que se estabelecem entre eles. • Os ecossistemas são constituídos pelos meios _________________________e ___________________________. • A comunidade, ou biocenose, é o conjunto dos _______________________________ que vivem no ecossistema (vegetais, animais, microrganismos etc.). •O biótopo reúne as ___________________________ físicas (clima, correntes de água, relevo etc.) presentes no ecossistema • Dentro dos __________________________ se estabelecem uma série de _______________________ entre os seres vivos e entre estes e as condições físicas que os rodeiam. Podem me ajudar?????? E pra entregar agora. NAO E GEOGRAFIA, NAO TINHA A OPCAO DE CIENCIAS
Answers
Answer:
ecossistemas
bióticos e abióticos
seres vivos
relações
Explanation:
As palavras mostradas acima devem ser utilizadas para substituir os espaços em branco apresentados no texto.
Essas palavras permitem que o texto fique completo, coeso, coerente e com fluídez. Além de ser capaz de emitir informações verdadeiras e corretas sobre o meio ambiente.
which does not affect coastal topography? group of answer choices plate tectonics population glaciers climate offshore coral reefs
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The group of answer choices that does not affect coastal topography is population.
Coastal topography refers to the physical features and landscape of the coast. While many factors can affect coastal topography, including plate tectonics, glaciers, climate, offshore coral reefs, and human population, population is the only group of answer choices that does not directly impact the physical features of the coastline. Population growth can indirectly affect coastal topography through urbanization and development, which can alter the natural coastline and cause erosion or other changes. However, in comparison to the other answer choices, population is not a primary factor in shaping coastal topography. Climate affects coastal topography by influencing erosion rates, sediment transport, and sea level fluctuations. Offshore coral reefs also contribute to the coastal morphology by providing a barrier that protects shorelines from erosion due to wave action.
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blue stars are always more luminous than red stars. true false
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It is true that Blue stars are always more luminous than red stars.
Because they are so hot, blue stars are blue. This seems incorrect because, in the real world, red denotes heat and blue denotes cold, such as on weather maps. However, blue light requires a stronger radiation source to produce it since it has a higher energy content than red light. If you've ever seen metal being heated up in a forge, you'll understand why blue stars are hotter than red stars as a result of this. As it becomes hotter, it first glows red before turning blue-white.
Because of their tremendous brilliance and high temperature, blue stars are constantly ejecting enormous amounts of energy into space. They swiftly exhaust all of their fuel as a result, making them the shortest.
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how to make contact with God?????????☠️
Answers
Wait like 70-80 years
The ability of the Earth (or a system) to sustain a population in an acceptable standard of living is known as its _____.
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Answer:
Pretty sure it is environmental sustainability
Explanation:
I know that a society that creates an acceptable standard of living is known as an environmentally sustainable society, so this is what I would assume. Hope I could help!
What type of boundary occurs at the San Andreas Fault Zone?
( The subject is Science )
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Extra information:
According to the theory of plate tectonics, the San Andreas Fault represents the transform (strike-slip) boundary between two major plates of the Earth's crust: the Northern Pacific to the south and west and the North American to the north and east.
what is the acctual purpose of life, like why did god make the earth and why did god make us. but most importantly, what does he want us to accomplish or achive
will there be life beyond this solar system,
my biggest question is WHY?
Answers
Answer:
No one knows, but you could always be the first person to find out.
Explanation:
worldwide, air pollution control efforts are least advanced or least successful in. True or False
Answers
The statement is False. Worldwide, air pollution control efforts are not least advanced or least successful. Efforts to control air pollution have been significant and have seen varying degrees of success across different regions and countries.
Air pollution control efforts have been a global concern, and significant progress has been made in addressing air pollution issues in many parts of the world.
Governments, international organizations, and communities have implemented various measures and policies to mitigate air pollution and improve air quality. These efforts have led to positive outcomes and advancements in air pollution control.
1. Legislative measures: Many countries have established stringent air quality standards and regulations to control emissions from industrial sources, vehicles, and other pollution-emitting activities.
These regulations aim to limit pollutant emissions, promote cleaner technologies, and encourage the use of alternative fuels. Compliance with these regulations and the enforcement of emission control measures have contributed to reducing air pollution levels in many areas.
2. Technological advancements: Advances in technology have played a significant role in air pollution control. Improved industrial processes, more efficient combustion engines, and the development of cleaner energy sources have helped reduce pollutant emissions.
The use of pollution control devices, such as catalytic converters in vehicles and scrubbers in industrial plants, has also been effective in reducing emissions of harmful pollutants.
3. International collaborations: Recognizing the transboundary nature of air pollution, countries have worked together through international agreements and initiatives to address global air pollution challenges.
Organizations like the United Nations Environment Programme (UNEP) and the World Health Organization (WHO) have provided guidance and support to countries in implementing air pollution control measures. Sharing best practices, data, and research findings has contributed to the advancement of air pollution control efforts worldwide.
While challenges still exist and air pollution remains a significant issue in some regions, it is incorrect to claim that air pollution control efforts are least advanced or least successful worldwide.
Many countries have made significant progress in improving air quality and reducing pollution levels through legislative measures, technological advancements, and international collaborations.
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Explain why do volcanoes and earthquake form at destructive plates ?
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5. What happened the lake after the pollutants were added to it?
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Answer:
The lake will gain nutrients. As such it will undergo eutrophication
Answer:
if u add stuff lie that to a lake the fish and wildlife will die and even sometimes teh water will no be safe to swim in
Explanation:
Imagine that you are caught in a rip current in the ocean. The best thing for you to do so that you won't drown is to?
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If you do get caught in a rip current, the best thing you can do is stay calm. It's not going to pull you underwater, it's just going to pull you away from shore. call and wave for help. You want to float, and you don't want to swim back to shore against the rip current because it will just tire you out.
The best way to stay safe or should not drown is to always swim near a lifeguard, or in areas designated safe for swimming by lifeguards.
A rip current is like a giant water treadmill that you can't turn off, so it does no good to try to swim against it. "Even small rips can flow faster than a person can swim. People should not try to swim against the rip."
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(Question in picture) also the subject is not geography
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The Sahel refers to a large __________ located south of the Sahara. A. desert B. forest C. grassland D. rainforest
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Answer:
A. desert
Explanation:
Answer:
The answer is C
Explanation:
Will give brainliest. What do you already know about Islam, Christianity, and Judaism? How are they alike? How are they different?
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Answer:
the religion Islam, Christianity, and Judaism are not alike. Though they have similarities, their beliefs are different.
Explanation:
Islam is a religion of humanity, this goes for the other two too. Islam and Christianity's main common spot is the prophet Isah(a:). The Christians thought of him as their god, Jesus. On the other hand, Islam takes and believes in him as the messenger of Allah, their god. Judaism is different from both of them, they believe in Islam's other significant prophet Ibrahim as one of four gods, Abraham.
What makes Quebec different from other cities in North America?
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Answer:
It is the only city in North America that is fortified
Explanation:
Quebec is the only city in North America that is still fortified.
The walls were put up by the British as a protection of the city and they stayed against the invasions of the Americans. The walls still exist, giving the city a unique and European look, along with cobblestone streets and old houses and buildings.
Today, the fortification and the walls are protected by UNESCO and proclaimed World Heritage Site in 1985.
which of the following statements about current u.s. waste disposal is true?
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The following statement is true regarding current US waste disposal: A significant portion of the country's waste is buried in landfills.
Waste disposal refers to the activities and procedures used to dispose of waste generated by human activities. It is the process of disposing of waste materials in a secure and efficient manner, with little or no impact on the environment.
The following are some statistics regarding the current waste disposal practices in the United States:
Landfills are the most frequent method of waste disposal in the United States. They are utilized to dispose of a wide variety of materials, including municipal solid waste (MSW), nonhazardous sludge, and construction and demolition debris.
More than 50% of the garbage generated in the United States is buried in landfills, with just over 25% being recycled.
The United States generates 4.9 pounds of trash per person per day, or 728,000 tons of trash per day.
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What are 3 features of Romanesque?
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Answer:
architecture, art, and bibical relations
Explanation:
What plant originated in arabia and later became a major crop in brazil and columbia?.
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What are the 4 elements of environmental determinism
Answers
Answer:
climates and landforms are two
Explanation:
what is done with the overburden (waste rock) that is removed from mountaintop removal sites? it is deposited into mining tunnels in closed coal mines. it is stored close to the site and used to help restore the area after mining is finished. it is dumped into neighboring valleys. it is crushed and used as construction material.
Answers
The most recommended option is the one that has the least environmental impact and can help to mitigate the impacts of mining on the local landscape and ecosystem.
Mountaintop removal is a type of mining that involves the removal of the upper layers of a mountain or hill to access the coal seams beneath. This process generates a significant amount of waste rock, also known as overburden, which needs to be disposed of. The management and disposal of overburden can have a significant environmental impact and it's crucial that it's done in a responsible and sustainable way.
One of the most common ways to dispose of overburden is to deposit it into mining tunnels in closed coal mines. This is known as backfilling and it's a way of returning the overburden back into the mine, thus reducing the environmental impact. This method is often used when the mine is no longer active and the tunnels are no longer in use. It can be used to fill in voids created by the mining process and can help to prevent subsidence, which is the sinking of the land surface caused by the removal of coal.
Another option is to store overburden close to the mining site and use it to help restore the area after mining is finished. This can include using the overburden to rebuild the mountain or hill that was removed, creating a new landscape and ecosystem. This method can also be used to create new habitats and environments for wildlife, or to create landforms that are suitable for recreational activities.
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