Please help: What effect does eutrophication have in aquatic ecosystems?

A. It prevents sunlight from reaching aquatic life below the waters surface

B. It negatively impacts aquatic vegetation but is beneficial for all aquatic animals

C. It decreases carbon dioxide concentration, which is harmful for aquatic animals

D. It lowers the concentration of nitrogen and phosphorus available to marine animals

Answers

Answer 1

Answer:

The answer is D

Explanation:

an overabundance of nutrients primarily nitrogen and phosphorus which is in the water starts a process called eutrophication which makes it decrease. when the algae dies they are decomposed by bacteria. This process consumes the oxygen dissolved in the water which is needed by fish and other Aquatic Life to breathe.

It isn't C because it actually increases carbon dioxide not lower.

It isnt B because it does negatively impact aquatic vegetation but it is not beneficial for all aquatic animals

A isn't the the correct answer because eutrophication has nothing to do with sunlight into the ocean

So the only answer left which is correct is D

(I hope this helps you! have a wonderful day everyone!)

:)

Answer 2

The effect of eutrophication on the aquatic ecosystem is that it reduces the concentration of nitrogen and phosphorous content in the atmosphere available to marine animals.

Option D is the correct answer.

What is an ecosystem?

An ecosystem is an area where the habitats like plants, organisms, humans, etc. are living.

Eutrophication is a natural process where the minerals and nutrients like nitrogen, phosphorous, etc. are increased in a high amount. This leads to the emergence of algae, and marine animals like fishes get died.

Therefore, the content of nutrients gets reduced as needed by the aquatic animals due to the process of eutrophication.

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Related Questions

The Swiss priest Ulrich Zwingli introduced Protestant reforms in the city of ________ and wanted an alliance with ________?

Answers

Answer:

The Swiss priest Ulrich Zwingli introduced Protestant reforms in the city of ZURICH and wanted an alliance with MARTIN LUTHER .

Explanation:

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Demographics is the statistical study of The three broad areas of demographics are birth, aging and​

Answers

Demographics is the statistical study of the three broad areas of demographics are birth, aging and​ death, migration.

What do you mean by Demographics?

Government entities, political parties, and businesses that provide consumer goods all use demographic analysis, which is the statistical description of human populations.

A population's characteristics, such as age, race, and sex, are studied through demographic analysis.

Statistics expressing socioeconomic information, such as employment, education, income, marriage rates, birth and death rates, and more, are referred to as demographic data.

Therefore, demographics is the statistical study of the three broad areas of demographics are birth, aging and​ death, migration.

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Answer: population; migration

Explanation: Below

How did the Third Punic Wars end? Rome paid Carthage money for Sicily, Rome destroyed all of Carthage. · Hannibal was defeated. Carthage gave everything to Rome.​

Answers

Answer:

Rome destroyed Carthage

Explanation:

the first punic war was Rome attacking Carthage because they felt threatend and because Rome wanted trade routes controled by Carthage. Rome wins.

Second punic war has Hannibal who attacks Rome in revenge. Hannibal loses and Rome wins again.

The third punic war was Rome going to Carthage looting and kicking and obliviating Carthage's butt. What really hapened was Rome asked: "why did we leave Carthage alone? we won." And Rome wanted Carthage's land and money so the consols thought it was a great idean to sack Carthage and call it "A War."

Answer:

Rome destroyed all of Carthage.

The US, Canada, & Mexico all share a similar set up in government. Why? And where are the origins of Mexico culture from? Spanish & what other language is spoken in Guatemala?

Answers

Let's understand this :

Canada could be a constitutional autocracy. The Queen, pictured by the governor, is that the head of state and also the Prime Minister is that the head of state. The U.S. could be a republic. the top of state and head of the govt. ar a similar person: the President. The Politics of Mexico surface in an exceedingly framework of a federal presidential representative democratic republic whose government relies on a law-makers system, whereby the President of Mexico is each head of state and head of state, and of a multi-party system. All three sets of government run in a democratic way, held elections and the representative is chosen by the people.

The culture of Mexico reflects the country's complicated history and is that the results of the gradual mixing of native culture with Spanish culture and different Mexican cultures.There ar twenty five languages spoken in Guatemala. Spanish is that the official and most oral communication. additionally, there ar 2 completely different Mayan languages still as two different autochthonal languages - Garífuna and Xinca.

hope it helps!

What is the difference between natural systems and human systems?

Answers

Answer:

Explanation:

All components of a natural system are fundamental to survival, whereas human systems involve nonessential components like social media and recreation.

Please help will mark brainliest

Answers

Answer:

the third one

Explanation:

HURRY!!!
Urbanization can best be described by which of the following statements?

A. The tendency for cities to develop large suburbs
B. The decline of the inner city as residents move to the suburbs
C. Adding green spaces to rural areas
D. The growth of cities caused by the migration of people from rural areas to the cities

Answers

Answer:

the answer would seem to be 'D' because Urbanization means to move to some place rural from urban places

Explanation:

which of the following best describes a centrifugal force at work in this region?
homogeneous culture
infrastructure
multiple ethnic groups
powerful external threats
a national religion

Answers

Answer: Multiple ethnic groups

Explanation:

A centrifugal force in the context of geography refers to forces, factors or events that act to cause disunity and pull people apart.

In the case of the former Yugoslavia and the surrounding Balkans, the centrifugal force would be the existence of multiple ethnic groups in one country and region which included the Serbs, Croats, Albanians, Slovenians, Macedonians, etc.

These groups struggled for dominance especially the Serbs and it led to conflict as the other groups refused. Eventually Yugoslavia was broken up.

Answer:

Multiple ethnic groups

Explanation:

Took the test and got it right

political system with a central government but States handle internal issues independently
A. monarchy
B.federal system
C. representative democracy
D.unitary sytem
E.Dictatorship​

Answers

Answer:

i it is b

Explanation:

i hope it helps

what is ethiopias environmental context?
I need full explanations for a level 6!! pls help

Answers

Okay so this is going to be long. Im currently studying Ethiopia so lucky for you i know!

Landscape- It has a varied landscape. The deeply incised Ethiopian Highlands in the west rise to 4500m. Whilst these areas are cooler than the lowlands, soils tend to be thin and the landscape is challenging for communications and the use of machinery. Highland plateaus and the lowlands offer better opportunities for farming, although in places they suffer from overgrazing, soil erosion and desertification. In the southeast of Ethiopia is the Ogaden Desert.

Climate- Ethiopia has 3 distinct climate regions (Western Highlands, Eastern Lowlands and Central Area). Rainfall is unreliable and can lead to prolonged periods of drought, particularly in the eastern lowlands. In the 1980’s, Ethiopia suffered from severe drought and famine. overgrazing and desertification are significant issues in the east. Despite the unreliable rainfall, food production is high, especially in the wetter and cooler western and central regions.

Ecosystems- Reflecting the diversity of landscape and climate, Ethiopia has a number of different ecosystems including mountains, woodlands and wetlands. Extensive tropical savanna grasslands fringe the highlands and deserts and semi-deserts are found on the eastern lowlands. Biodiversity is high, with thousands of species of plants, birds and animals, including several endangered species.

Natural resources- Ethiopia has reserves of gold, oil and gas but these have yet to be fully exploited. Currently minerals- mostly gold -accounts for about 20% of exports by value.

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Earth's plate boundaries (edges) are usually found in the middle of the continents.

True
False

Answers

Your answer is true plsss give thanks

Match the labels to the map
Physical Features
of Northern Africa
Atas Mountains
antic Ocean
Mediterranean
Sea
Sahara Desert
Nile River
Intro
12

Answers

Answer:

the red sea using the far right and the nile Is the river it is pointing to and the miderteranie sea is the highest one and the Atlantic ocean is the far left one that is pointing to nothing and the atlas mountains is above the Atlantic ocean and the sahara is in the middle

The Red sea using the far right and the Nile Is the river it is pointing to and the Mediterranean sea is the highest one and the Atlantic ocean is the far left and the Atlas mountains is above the Atlantic ocean and the Sahara desert is in the middle.

What is a river?

A river is a natural stream of water that flows or starts from its source until its mouth, where a river finally discharges its water. A river can discharge its water into another river, a lake or the sea.

A river can receive water from different sources: Precipitation or rainfall; Surface runoff; Springs and seepage water; water from snowmelt in areas with snow and glaciers.

In mountainous and hilly areas, rainwater flows and concentrates in lower areas, which fill up to form lakes. When the river flows through lowlands, the channel will erode the outer banks of bends, depositing sediment and generating a flood plain, until it reaches its mouth.

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20 POINTS!!!!!!

Which of the following is probably not an effect of urban sprawl?

A. the loss of habitats and biodiversity

B. decreased shortages of water and other resources

C. increased temperatures in summer months

more air pollution that is harmful to human health


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer: B

Explanation:

Answer:

The answer is B ^^

Help plsssssssssssss!

Answers

The answer is c explanation

An area of land or water with certain characteristics that make it different 25 points
from other areas is called: *
Territory
Region
Province

Answers

Answer: I would say region

Explanation: The definition for region is an area having definable characteristics but not always fixed boundaries.

A triangle has angle measures of 27°, 39°, and xº. Use the Triangle Sum Theorem to find the value of xº.
O 66°
O 141
O 153
O 114°
what’s the answer?

Answers

Answer:

114 degrees

Explanation:

Because when you add 27 and 39 together you get 66. And the interior of a triangle equals 180 so now you must subtract the 66 from 180. And once you do that you get 114 degrees.

Help me with this pls!

Answers

Answer:

The answer would be C.

Explanation:

Their political party is democracy. That used to be ruled by the dictator General Augusto Pinochet, who served in the military.

What is the Bubonic Plague?

Answers

Answer:

The Bubonic Plague (also known as The Black Death.) is a rare but serious bacterial infection that's transmitted by infected fleas. Symptoms include huge swollen lumps on the skin, which can be as large as chicken eggs, in the groin, armpit, or neck. They also, include fever, chills, headache, fatigue, and muscle aches. In the mid 1300's the Black death hit Europe. Hard. 25 million people died! That is a full 1/3 of Europe's population.

Explanation:

I hope this helps!!!! Please mark me Brainliest!!!

Answer: a disease spread by infected fleas and human parasites

Explanation:

I just answered it

Which was an effect of the Industrial Revolution? A. Urbanization
B. The fall of Communism
C. Global population decline
D. Decreases in standard of living SUBMITT​

Answers

Answer:

Correct answer is A. Urbanization.

Explanation:

Option A is correct because during Industrial revolution more people started moving to cities to work in factories.

B is not correct as Industrial Revolution started in 18th Century and idea of Communism developed later with Karl Marx.

C is not correct because on the contrary population was rising.

D is also not correct because an it previous case it was totally different process.

oh which continent is the most rapid urbanization taking place? pleas answer carefully pls pls pls

A. asia

B. africa

C. australia

D. europe

Answers

That would be the continent of Asia, as recently as the 1970’s countries like China and India have rapidly urbanised in the course of 20-30 years.

Answer is A

what was the significance of Nixon's trip to china?

Answers

Nixon's arrival in Beijing ended 25 years of no communication or diplomatic ties between the two countries and was the key step in normalizing relations between the U.S. and China.

Answer:

U.S. President Richard Nixon's 1972 visit to the People's Republic of China was an important step in formally normalizing relations between the United States and the People's Republic of China (PRC). It marked the first time a U.S. president had visited the PRC, which at that time considered the U.S. one of its staunchest foes, and the voyage ended 25 years of separation between the two sides. Prior to even being elected president, Richard Nixon had sought better relations with the PRC, with which the U.S. did not maintain diplomatic relations as it recognized the Republic of China on Taiwan as the government of China. Early in his first term Nixon and National Security Adviser Henry Kissinger began sending subtle overtures hinting at warmer relations to the PRC government. After a series of these overtures by both countries, Kissinger flew on secret diplomatic missions to Beijing and in July 1971, the President announced that he would visit the PRC the following year.

Write two reasons why Cape Canaveral was chosen as NASA's Florida launch site.

Answers

Because it’s close to the ocean and they want the rocket body’s to fall in the water

Complete the steps to find the value of X. (8x+6)

Answers

Answer:

i think

8x =-6

x = -6/8

x= -3/4

which African region or feature is this paragraph describing?

A. The Sahel
B. The Sahara
C. The Savannas
D. The Rain Forest ​

Answers

Answer:

The paragraph is describing the savannas.

Explanation:

Africa is a continent almost entirely dominated by torpical types of climates and in accordance with that tropical types of biomes, with only very small parts of Africa belonging to the Mediterranean climate and biome. The biome in Africa that seems to have traditionally been the best for a living is the savanna, and when it comes to people living in a traditional manner it still seems to be the best place for it.

The people that live in the savanna tend to make shelters from dirt, grasses, and sticks, thus not very strong ones, mostly because of the climate. The majority tend to be herders, so their diet mostly consists of milk and milk products and meat. In more recent times though, the people living in the savanna tend to engage more with the rest of the world through providing services as safari guides or by exhibiting traditional dances and rituals in front of tourists. This has become a way to earn some money, which has led to slight modernization of these societies.

Compared to The Three Fates of Greek mythology, how does including Esperanza's character transform the theme of
"The Three Sisters"?

Answers

Answer:

they are smart I'm sure

Which of the following best describes Turkey's trade opportunities?

A. It has difficulties trading with Islamic countries to its south and east because of religious differences

B. Because it is at the eastern end of the Mediterranean, it has difficulties trading with Europe

C. Turkey has a thriving economy, particulary at Thanksgiving for obvious reasons

D. Being at the crossroads between Europe and Asia, it has enormous trade opportunities

Answers

Answer:

I think that the answer is either A or D.

Explanation:

Answer:

thanks

Explanation:

Examine three technologies that have allowed humans to survive and thrive in the Nile River Valley? explain

Answers

Answer:

Agriculture, Housing, and Farming.

Explanation:

Humans used different technologies such as agriculture to thrive off of the land, housing so that they had places to live, and farming so theat they had food.

Help meeee

what shapes are formed under the influence of tectonic movements

Answers

Answer:

Earth Quakes , Volcano Eruptions  

Explanation:

If it is __________ in the Northern Hemisphere, then it must be __________ in the Southern Hemisphere.

A. Summer…Summer
B. Spring….Winter
C. Winter...Winter
D. Winter...Summer

Answers

Answer:

If it is winter in the Northern Hemisphere, then it must be summer in the Southern Hemisphere.

D

Explanation:

Answer:

If it is winter in the Northern Hemisphere, then it must be summer in the Southern Hemisphere.

Explanation:

In a few sentences, describe how sedimentary rock forms.

Answers

Answer: Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock.

Explanation:

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