The influx of terrestrial nutrients into our local oceans is a cause for concern, as it can lead to unwanted consequences. The extra nutrients can lead to an increase in primary production, resulting in an algal bloom. The increased algal population will compete with other aquatic life for resources, leading to a decrease in their availability.
In addition, the algal bloom may deplete oxygen levels in the water, leading to a decrease in dissolved oxygen concentrations. This decrease can lead to a decrease in water quality, and can lead to the death of aquatic life due to oxygen starvation. Algal blooms can also block out sunlight, preventing photosynthesis from taking place and leading to a decrease in the availability of food and habitat for other species.
Therefore, it is important to monitor the effects of terrestrial nutrient runoff in order to prevent any long-term damage to our local oceans.
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What is the area of this polygon?
the area of this polygon is 43.5 units². A regular polygon's area is calculated by multiplying its perimeter by its apex. The area is equal to 1/2 of an apothem's length, where stands for the length and p.
Dimensions of the polygon = Area of CDE + Area of EFG + Area of ABCF
Size of the triangle CDE = 1/2(BASE)(HEIGHT)
= 1/2(3)(2)
= 3 units²
Domain of CDE = 1/2(5)(1)
= 2.5 units²
Area of ABCF trapezoid = 1/2(b₁+b₂)h
= 1/2(8+11)4
= 38 units²
Size of the provided polygon = 3 + 2.5 + 38
= 43.5 units²
A polygon is a two-dimensional closed shape with straight sides. It can have any number of sides, but typically, polygons have three or more sides. Triangles, squares, rectangles, pentagons, hexagons, heptagons, octagons, and nonagons are all examples of polygons. Polygons can be regular or irregular, depending on whether their sides and angles are all equal or not.
The area of a polygon is the measure of the region enclosed by its sides. The formula for finding the area of a polygon varies depending on its shape and characteristics. For regular polygons, the area formula involves the length of one side, the apothem (the perpendicular distance from the center of the polygon to a side), and the number of sides. For irregular polygons, the area formula can be more complex and may involve dividing the polygon into smaller shapes, such as triangles or trapezoids.
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How has the change from small scale family farms to large scale corporate farms harmed our environment and it’s natural resources? Earth science
Need this very much 100 points
Use a print news or online news source to find an article that illustrates concepts presented in this lesson. Choose an article reporting on a site where a conflict is likely to occur in the future. Summarize the article and discuss what role, if any, culture will play in the situation. Include the following information in your answer: Title of article: Source of article: (where you found the article, e.g. name of publication or URL) Summary of article: Culture's role:
You can write the summary of an article about a possible conflict that may happen in the future concerning disputes between China and Taiwan.
Title of article: "U.S. Sends Warships to South China Sea in Message to Beijing"Source of article: The New York Times (we are not allowed to add a link here)Summary of article: The United States has sent warships to the disputed South China Sea in a move that is seen as a message to Beijing regarding its territorial claims in the region. China claims most of the South China Sea as its own, despite competing claims from other countries, including Taiwan. The U.S. has been increasingly involved in the region, conducting military exercises and sending warships to challenge China's claims. The article also notes that the U.S. recently reaffirmed its commitment to Taiwan's security, which has further angered China. The situation has raised tensions between the U.S. and China and increased the risk of a conflict in the region.Culture's role: Culture plays a significant role in the conflict between China and Taiwan, as their historical and political differences have led to longstanding animosity between the two. China considers Taiwan to be a part of its territory, while Taiwan sees itself as a sovereign state. The article highlights the importance of cultural sensitivity and diplomacy in resolving the conflict, as well as the need for open communication and compromise between the parties involved. However, the complex cultural and political tensions make it difficult to find a solution that satisfies all parties.How to write a summaryTo summarize a news article, first read the entire article carefully to understand the main points and key information. Then, identify the central idea and the main arguments or evidence presented in the article.
Next, condense the article into a few sentences or paragraphs that capture the most important information, while omitting less essential details. Use clear and concise language, and avoid inserting personal opinions or biases. Finally, proofread the summary for accuracy and coherence, ensuring that it captures the essence of the article without misrepresenting the facts or omitting key details.
For this question, we were supposed to summarize an article about a likely future conflict, so we chose the situation between China and Taiwan.
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(true or false) many geologists believe that it is magnetism that ultimately drives sea-floor spreading
Many geologists believe that it is magnetism that ultimately drives sea-floor spreading. For that reason, the correct option is true.
Sea-floor spreading is a geological phenomenon in which tectonic plates are pulled apart, allowing new oceanic crust to form. This process takes place along mid-ocean ridges, where molten material rises up from the mantle and cools to form new crust as the plates move apart.
What is magnetism?Magnetism is a property of certain materials that allows them to attract or repel other materials. This is due to the alignment of the electrons in these materials, which causes them to produce a magnetic field. The Earth is itself a magnet, with a magnetic field that extends out into space.
Many geologists believe that it is magnetism that ultimately drives sea-floor spreading because of the discovery of magnetic anomalies along mid-ocean ridges. These anomalies indicate that the Earth's magnetic field has changed over time, with alternating bands of normal and reversed polarity.
The pattern of these bands is mirrored on either side of the mid-ocean ridge, indicating that new crust is being formed on either side as the plates move apart. This led geologists to conclude that the magnetic field is somehow involved in the process of sea-floor spreading.
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The Best part of the article was…..
I thought it was very interesting when…..
This reminds me……
I never knew that…..
This made me want to learn more….
It was interesting when …...
I did not like…..
I think that the article should change…..
I found …… hard to follow because……
It would have been easier to understand if....
One thing that was confusing was … because…..
(1) What are two things that you enjoyed about this article?
(2) What is something that you would improve or change about this article?
(1) I enjoyed learning about the history and culture of the region, as well as the vivid descriptions of the natural beauty of the area.
(2) I think the article would have been easier to understand if there had been more visuals, such as photographs or maps.
What is region?Region is an area or a part of a larger area that is distinguished by certain characteristics or features. These features may include physical attributes such as landforms, climates, soils, vegetation, and natural resources, or they may include cultural characteristics such as language, religion, economic activity, political systems, and population characteristics. Regions can be divided into smaller units such as provinces, states, counties, cities, or towns. Regions have been used to define territories and to organize administrative units throughout history. They are also used to help people understand the world and to study the relationships between different parts of the world. Regions are also used in marketing and business strategy, as they help to identify distinct groups of people with similar needs and desires. Regions are important for the study of geography, sociology, and anthropology, as they provide insight into the diversity of cultures and peoples.
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which type of landform is smaller and rounder than a mountain? which type of landform is high, flat land that is higher than the land around it?
how does the distribution of oil impact regions of the world where it is abundant
Both positive and bad effects may result from the distribution of oil in areas of the world where it is abundant. Oil exports by nations with significant reserves can propel them to prominence in the global economy. Infrastructure improvement, social welfare projects, and other national goals can be funded with this.
Economic instability, political discontent, and even armed conflict can result from economies becoming too dependent on the export of oil because of price and demand changes. Pollution, habitat damage, and greenhouse gas emissions are some of the negative environmental effects of oil production.
In conclusion, the location of oil reserves can have a significant impact on the economic, political, and environmental outcomes in areas of the world where it is abundant.
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What's the meaning of The Coriolis Effect ?
The Coriolis Effect refers to the phenomenon in which objects or substances moving in a straight line appear to move to the right or left of their expected path, depending on their location on Earth.
This phenomenon is caused by the Earth's rotation, which creates a deflection force on moving objects. It is named after the French mathematician Gustave-Gaspard Coriolis, who first described the effect in 1835.
The Coriolis Effect can be observed in a number of different contexts, including the movement of air masses, ocean currents, and ballistic missiles.
In the case of air masses, for example, the rotation of the Earth causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. This creates patterns of air movement that influence the climate and weather patterns in different regions of the world.
In ocean currents, the Coriolis Effect helps to create large, circular systems of ocean currents that help to distribute heat and nutrients around the planet.
And in the case of ballistic missiles, the Coriolis Effect must be taken into account when aiming missiles in order to ensure that they reach their intended targets.
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why the earth is round?
Cause God made it that way.
Answer:
Earth is round because of gravity.
Explanation:
Fun fact: Earth isn't fully round it has craters because of asteroidd.so earth has dents in it.
In your opinion,what two specific continents fit together most noticeably?
In my opinion, the two continents that fit together most noticeably are Europe and Asia.
These two continents have a long shared history, with many cultural and geographical similarities. For example, both continents have many mountain ranges, large bodies of water, and diverse climates. Historically, there were many migrations and invasions between the two continents, which has resulted in a shared culture, language, and religion in many areas.
Additionally, there are many similarities between the political systems of the two continents. For example, both have democracies and communist governments, and both have experienced revolutions and civil wars.
Furthermore, there is a great deal of economic and trade activity between Europe and Asia, with many countries in both continents relying heavily on one another for resources. Ultimately, these two continents fit together most noticeably due to their shared history, cultural and geographical similarities, and strong economic and political ties.
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Why did Maori groups settle on New Zealand's North Island Volcanic Plateau?
Responses
a. The area has grass for sheep to graze on.
b. The area has rocks to use for building shelters.
c. The area has rivers for transportation..
d. The area has lakes to provide water.
Māori arrived in the vicinity from about 1300. They settled round the lakes and geothermal areas, where they should use the clean water, hot swimming pools and steam.
Why are there volcanoes in North Island New Zealand?Pacific Ring of Fire
A plate boundary lies simply east of the North Island of New Zealand, where the Pacific Plate slides beneath the Indian-Australian Plate. This region of 'subduction' has created a line of volcanoes which stretches from the pacific island of Tonga to Ruapehu.
In any other myth, the volcanoes Tongariro, Taranaki, and Ruapehu have been all giants. Taranaki and Ruapehu fell in love with Tongariro and proceeded to fight for her. Taranaki threw himself at Ruapehu, however Ruapehu sprayed scalding water from his lake one Taranaki.
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certain types of sandstone can be converted to quartize which is much harder and is used in many buildings materials. the production of this metamorphic rock would require which conditions?
Answer:
Quartzite is a hard, non- foliated metamorphic rock which was originally pure quartz sandstone. Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts.
Explanation:
What was the purpose for the development of the reservation system for American Indians in the United States?
The reservation system for American Indians in the United States was created in order to protect the nation’s Indigenous population from the influx of European settlers and the military advances against them.
The policy was based on a “divide and conquer” strategy, in which Indigenous tribes were forcibly relocated to certain areas, which would later become reservations. The federal government hoped that by segregating Native Americans into their own territories, they would be able to protect them from the settler population and the military advances of the United States.
The policy was also aimed at assimilating Native Americans into the dominant white American culture, which was seen as a way to “civilize” them. Ultimately, the reservation system not only failed to provide protection for Indigenous people, but also led to the erosion of their traditional ways of life and cultures.
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What is a common rock that can be dissolved by water and weak acids? A. quartzite. B. quartz-rich sandstone. C. limestone. D. all of these. Show more.
Quartzite, quartz-rich sandstone, and limestone are all rocks that can be dissolved by water and weak acids therefore the correct option is D.
Quartzite is a gemstone formed from sandstone that has been subordinated to extreme heat and pressure. The quartz grains in the sandstone remain and are held together by a silica cement. This makes quartzite extremely resistant to riding . Quartz-rich sandstone is a sedimentary gemstone that consists of substantially quartz grains held
together by a complexion matrix. Quartz is also resistant to riding , and the complexion matrix can be dissolved by water and weak acids. Limestone is a sedimentary gemstone composed primarily of calcium carbonate, which can be dissolved by weak acids like ginger. This process is called carbonation.
Hence the correct option is D.
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does water spin differently in different hemispheres?
What is the largest lake in africa it borders uganda and kenya?
Answer:
Lake Victoria
Explanation:
Please help! I'll give brainliest and worth 50 points!!
You have learned about life in Ecuador, Peru, and Bolivia. In this report, you will learn more about a city in one of these countries.
Choose a city in Ecuador, Peru, or Bolivia. Look up all the information you can find about it. Then write a 150 word report about the city of your choice.
Ecuador is a popular tourist destination and a significant petroleum exporter. Political and economic difficulties, such as prolonged military rule, boom-and-bust cycles, and unequal wealth distributions .
What distinguishes Ecuador?Ecuador is a republic that still has a presidential representative democracy with three branches of government: legislative (national assembly), executive (government), and judicial (judiciary). Legislation can be passed by the national assembly. The executive and legislative branches do not have any influence over the supreme court.
Everyone can find something in Ecuador! The fascinating Amazonia, the fruity Coast, and the magical Galapagos Islands are just a few of its stunning mountain ranges. Ecuador is a tiny nation in the northwestern part of South America. Ecuador is a safe place for female solo travelers. In point of fact, it's more than just secure. It's elating, it's delightful, spending plan amicable and fun. You can navigate this diverse country with just a little Spanish, and we promise you'll meet some new friends along the way.
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how did you form magma? where on the landscape did the magma form?
Answer:
Magma is forms from partial melting of mantle rocks.
Magma is produced by melting of the mantle or the crust in various tectonic settings, which on Earth include subduction zones, continental rift zones, mid-ocean ridges and hotspots
Explanation:
there is an increase in precipitation over an ocean. how is the salinity of the seawater affected?
An increase in precipitation over an ocean can potentially reduce the salinity of seawater. Precipitation is essentially freshwater that has evaporated from the ocean and then condensed in the atmosphere before falling back into the ocean as rain or snow.
When this freshwater falls on the ocean surface, it can mix with the surrounding seawater, diluting the salt content and reducing the overall salinity. This can have significant impacts on ocean ecosystems, as many marine organisms are adapted to specific salinity levels and may be unable to tolerate large fluctuations in salinity. However, it's important to note that the impact of increased precipitation on salinity can depend on various factors, including the location and intensity of the precipitation, as well as the ocean currents and wind patterns in the region. For example, if the increased precipitation is concentrated in coastal regions or areas where rivers flow into the ocean, it may have a greater impact on salinity levels in those areas compared to open ocean regions. Overall, while increased precipitation over an ocean can potentially reduce the salinity of seawater, the impact can be complex and dependent on a range of factors.
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what type of volcanic material is indicative of eruption under water?
Volcanic materials that are indicative of an eruption under water are mainly composed of pillow lava and basaltic glasses.
During an eruption under the ocean, lava flows out of the fissure and creates a pillow-shaped rock structure. The lava is instantly cooled by seawater, resulting in the creation of an outer glassy layer that encloses a crystalline core.Volcanic eruptions that occur under water generate a wide range of volcanic materials such as ash, steam, lava, and gas. Volcanic materials such as tuff and breccia can be produced during explosive eruptions. Pillow lava and basaltic glasses are the most common volcanic materials that are formed during an eruption under water. They form underwater because the hot lava immediately solidifies as it comes into contact with cold seawater. Volcanic eruptions under water typically result in the formation of pillow-shaped rocks that are made up of lava. Pillow lava is an indicator of the occurrence of submarine volcanic activity, and it is often found in the interiors of mid-ocean ridges. Furthermore, volcanic materials such as pumice and scoria can be produced during explosive eruptions on land.
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why do the effects of climate change on freshwaters systems have very large consequences for biodiversity and human endeavors?
Climate change has a dramatic effect on freshwater systems, resulting in very large consequences for biodiversity and human endeavors. Rising temperatures cause water to evaporate faster, reducing water levels in rivers and lakes and diminishing the habitat for aquatic organisms.
Warmer waters also make it harder for fish to breathe, as they require oxygen-rich cold water to survive. As water levels decline, the diversity of aquatic organisms is reduced. As water levels decrease, saltwater may enter the freshwater system, contaminating it. This affects the species that live in it and reduces the availability of freshwater for drinking, cooking, and bathing.
Humans are also impacted by climate change in freshwater systems as it threatens food security, fishing, and recreation. People who rely on fishing for their livelihood are especially vulnerable to climate change, as their livelihoods depend on healthy freshwater ecosystems.
Climate change also affects water quality in freshwater systems. As temperatures rise, more nutrients, such as nitrogen and phosphorus, enter the water. This can cause eutrophication, which leads to algal blooms, the death of aquatic organisms, and the disruption of food webs. These effects of climate change on freshwater systems have very large consequences for biodiversity and human endeavors.
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is this statement true or false?an archipelago is a narrow strip of land connecting two larger landmasses.
Answer:
False. An archipelago is a group of islands. An isthmus is a narrow strip of land connecting two larger landmasses.
9.1 explain the close connection among latitude, regional climates, and agricultural production in russia.
Latitude plays a significant role in determining the regional climate in Russia. Russia is the world's largest country, stretching over 11 time zones, and its climate varies considerably from region to region.
The northern regions of Russia experience subarctic and Arctic climates, while the southern regions have a humid continental climate. Agricultural production in Russia is highly dependent on its regional climate. For example, in the northern regions, the growing season is short due to a cold climate, making it difficult to grow crops. In contrast, the southern regions have a longer growing season and more favorable climate for agriculture. The major agricultural regions in Russia are located in the southern part of the country, where the climate is more favorable for crop production. Therefore, the close connection among latitude, regional climates, and agricultural production in Russia is critical to understanding the country's economy and food security.
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what are the importance of maintaining the environmental balance?
one in-flight condition necessary for structural icing to form is called
The in-flight condition necessary for structural icing to form is known as supercooled liquid water.
This occurs when driblets of liquid water live in a pall at temperatures below freezing, but haven't yet firmed into ice chargers. In order for structural icing to form, the driblets must come into contact with an exposed structure on an aircraft, similar as an airfoil, propeller blade, or sect.
As the driblets come into contact with the structure, they indurate incontinently and form a layer of ice. The ice layer also begins to accumulate until it forms a thick enough layer to intrude with the aircraft's performance, leading to structural icing.
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What is the International Nuclear Event Scale?
Answer:A tool for communicating the safety significance of nuclear and radiological events to the public
Explanation:
how does groundwater create caverns? how does groundwater create caverns? caverns are created when pure groundwater dissolves and carries away limestone. caverns are created when pure groundwater dissolves and carries away grains from sandstone, shale, and other rocks. caverns are created when acidic groundwater dissolves and carries away grains from sandstone, shale, and other rocks. caverns are created when moving groundwater mechanically weathers sediment and transports it elsewhere, leaving behind large empty spaces. caverns are created when acidic groundwater dissolves and carries away limestone.
Groundwater creates caverns by dissolving and carrying away limestone.
This creates large empty spaces, which can lead to the formation of caverns. When groundwater is acidic, it can also dissolve grains from sandstone, shale, and other rocks, contributing to the formation of caverns.
Caverns are underground caves or chambers that form when groundwater erodes and dissolves the underlying rock.
The process of cavern formation is a slow one, taking thousands of years to form even the smallest of caves. Groundwater is a major contributor to the formation of caverns as it has the ability to dissolve and carry away rocks and minerals.
When groundwater is pure, it dissolves limestone, which creates large empty spaces. Over time, these spaces can become larger and form caverns.
Additionally, when groundwater is acidic, it can dissolve grains from sandstone, shale, and other rocks. This can also contribute to the formation of caverns. Mechanical weathering from moving groundwater can also lead to the formation of caverns as sediment is transported away, leaving behind large empty spaces.
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what is the township and range system? what does the township and range system look like on the landscape (insert picture)?
The Township and Range System is a rectangular survey system developed in the United States in the late 1700s. It divides land into a grid of 36 square-mile sections called townships, with the lines of each township running north and south, and east and west.
Each township is further divided into 36 one-square-mile sections, with the lines running in the same direction. Each section is numbered, starting with section 1 in the northeast corner of the township and ending with section 36 in the southwest corner.
The Township and Range System is easily seen on the landscape. Every 6 square miles is a township, and each square mile is further divided into 36 sections. Township lines run north and south, and range lines run east and west, forming a grid across the landscape.
The Township and Range System was adopted in 1785 and is still in use today. It is used for land surveys, deed descriptions, and property lines. It is also used in mapping, as the grid of lines allows for the precise location of features and boundaries.
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it is permissible to enter an excavation to get a soil sample. true/false
The given statement "It is not permissible to enter an excavation to get a soil sample" is true because without proper safety precautions and authorization, as it can be dangerous and pose a risk to the person entering the excavation.
An excavation is a hole or trench dug in the ground, typically for archaeological or construction purposes. Excavations can be dangerous, and people who enter them are at risk of injury or death. As a result, strict safety protocols must be followed when entering an excavation.
Sometimes, it may be necessary to enter an excavation to obtain a soil sample. In such cases, proper safety equipment and procedures must be followed to ensure the safety of everyone involved.
If the appropriate safety protocols are followed, it is permissible to enter an excavation to obtain a soil sample. Therefore, the answer to the student question is true.
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