Why is coral bleaching a major concern for ecologists?
A Coral provides food and shelter to a wide variety of ma- rine life. When coral bleaches, the coral reef ecosystem can no longer sustain high levels of biodiversity.
B Coral bleaching can lead to eutrophication, a process where decomposition of organic matter leads to areas of water with low concentrations of oxygen.
CWhen corals bleach, they release toxins into the ocean that can kill other marine life.
D When bleached coral is ingested by primary consumers, they can become poisoned.

Answers

Answer 1

A. Coral bleaching is a major concern for ecologists as it provides food and shelter to a wide variety of marine life. When coral bleaches, the coral reef ecosystem can no longer sustain high levels of biodiversity. Coral reefs are very important habitats in the ocean that support 25% of all marine species.

A large number of marine animals like fish, crabs, lobsters, clams, and seagrass rely on coral reefs for their survival. In the event of coral bleaching, the coral will die which in turn means that all the organisms that rely on the coral will be affected.

This will result in the loss of marine species and ultimately the destruction of the ocean ecosystem.

Coral bleaching is caused by an increase in ocean temperature, which results in coral losing their pigmentation and turning white. This process occurs because of a loss of photosynthetic symbionts, zooxanthellae that live within the coral and provide them with essential nutrients.  

This means that coral reefs no longer have the same color as they once did and are now pale white, which signifies that the reef is in trouble.

In conclusion, coral bleaching is a major concern for ecologists because when coral bleaches, the coral reef ecosystem can no longer sustain high levels of biodiversity. Coral reefs support 25% of all marine species and a large number of marine animals rely on coral reefs for their survival.

When the coral dies due to bleaching, all the organisms that rely on the coral will be affected which results in the loss of marine species and ultimately the destruction of the ocean ecosystem.

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Related Questions

When governments are unstable, humanitarian problems often result. Describe some of these problems in a
paragraph of at least five sentences.

Answers

Answer:

Humanitarian problems like increased poverty, famine, and refuge crises, poor health care, and lack of clean water often occur. The increased poverty factor is often caused by the overall lack of money that the country has. Things like famine are caused by the initial poverty-stricken state of the country, and lack of land and water to produce food. As more people leave the country to escape the harsh living conditions of the country, refugee camps in nearby countries begin to overpopulate, and living conditions there worsen.

Explanation:

Sorry to the person above me going through a breakup :(

Also I took it on Edg

Answer:

Humanitarian problems like increased poverty, famine, and refuge crises, poor health care, and lack of clean water often occur. The increased poverty factor is often caused by the overall lack of money that the country has. Things like famine are caused by the initial poverty-stricken state of the country, and lack of land and water to produce food. As more people leave the country to escape the harsh living conditions of the country, refugee camps in nearby countries begin to overpopulate, and living conditions there worsen.

Explanation:

Just did the test my peeps and got it right

Find the other endpoint of the line segment with the given endpoint and midpoint . Endpoint: (6, 7) , Midpoint: (3, 0)

Answers

Answer:

(Put this in the math category next time)

(12,7)

Explanation:

Please mark brainliest!

use midpoint formula;

(x2- x1 (6)/2, y2-x2 (7)/2)

continue to simplify

how can we use our resources in a more responsible way?

Answers

Answer:

Humans use natural resources for everything they do: for example, they use soil and water to grow food, wood to burn to provide heat or to build shelters, and materials such as iron or copper extracted from Earth to make cooking pans.

Explanation:HOPED THIS HELPED PLZ MARK AS BRAINLEIST ;)

"Which type of information can scientists collect using a seismograph
1 temperatures of molten rock inside Earth
2 vibrations occurring inside Earth
3 pollution levels in the air after a volcanic eruption
4 slight shifts in the inclination of a surface"

Answers

Scientists can collect information on vibrations occurring inside Earth by using a seismograph.

What is a seismograph?

A seismograph is an instrument that scientists use to study vibrations and movements that occur on the Earth's surface. It measures movements in the ground caused by earthquakes, volcanic eruptions, and other geological processes.The seismograph helps scientists to determine the strength, location, and direction of an earthquake. It detects these vibrations using sensors that are placed on or below the ground and then records them on paper or digital media. By analyzing the data, scientists can learn more about the physical characteristics of the Earth's interior.Types of information scientists can collect using a seismograph

The seismograph can collect several types of information. Here are some of the types of information that scientists can collect using a seismograph:

Vibrations occurring inside the Earth.Tectonic plate movements and earthquake patterns.Magma movement, volcanic eruptions, and the shape of the Earth's surface.Tsunami waves, ocean currents, and weather patterns.Metal content, chemical composition, and rock density of the Earth's interior.

Correct answer is option C.

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Facts that earth makes possible to cater life

Answers

Water is a factor!!!!!!

Castree (2014) suggests three questions are particularly useful for guiding our analyses of ‘nature’. explain and discuss those three questions and their important for understanding broader
nature-society relations.

Answers

Castree (2014) has suggested three questions that can guide an individual's analysis of nature. These questions help in understanding the broader nature-society relations. These questions are discussed below:

Question 1: What is nature?  The definition of nature is not universal; it varies across different cultures and disciplines. Therefore, defining nature is important for understanding how people perceive the natural world. It also helps in identifying the values attached to nature in different cultures and disciplines. Castree (2014) states that the perception of nature is shaped by power, politics, and society.                                                 Question 2: Where is nature? Understanding where nature exists is essential for understanding how it is affected by human activities. Nature is not always separate from society. It is embedded within society and is affected by various social, political, and economic factors. Therefore, it is important to recognize the relationships between nature and society. This will help in identifying how nature is affected by different activities and what needs to be done to conserve it.                                                 Question 3: How is nature changing?  It is essential to understand how nature is changing over time. This will help in identifying the factors responsible for these changes and the effects of these changes on society. Changes in nature can have a significant impact on human society, such as climate change, which affects agriculture and natural disasters.Therefore, understanding the changes in nature is crucial for understanding the relationship between nature and society.

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___________ migration is choosing to move closer to your job because you currently live across town. *

Local
National
Voluntary
International
Involuntary

Answers

Answer:

The correct answer is Local.

Explanation:

This is correct because you are moving locally inside the same city, which means that you are not moving out of the state or something like that.

National is wrong because it means moving across the state.

Because of the same it is not international, because it would mean moving out of country.

It can't be involuntary you are choosing to move.

That is why the answer can also be voluntary, because you are the one who is choosing.

what is the rock that floats high on the mantle that makes up the continents? ​

Answers

Answer:

Asthenosphere

Explanation:

Under the continents is a layer of solid rock known as the upper mantle or asthenosphere. Though solid, this layer is weak and ductile enough to slowly flow under heat convection, causing the tectonic plates to move.

One way people harm the oceans is by
A.Allowing waste materials to enter the oceans
B.Creating ocean currents that affect climate
C.Exploring marine life during diving expeditions
D.Breeding marine life to improve fishing

Answers

Answer:

A. Allowing waste materials to enter the oceans

Explanation:

there could be an argument made for all of the above, however, answer choice A is the answer that's the most directly caused by humans, as well as being the most harmful

Answer:

A is the answer that im leaning with if not its B

which of the following best describes planet earth?​

Answers

Answer:

It's the only planet known to have an atmosphere containing free oxygen

Explanation:

Which is an example to a perceptual region? a East Asia, based on shared cultural characteristics. b a central city and the towns and rural areas around and the movement between. c the "Wild West," or the "Bible Belt," based on attitudes or feelings.

Answers

Answer:

A. East Asia, based on shared cultural characteristics

This element that influences climate deals with height above sea level.
Latitude
O Prevailing Winds
Elevation
Proximity to Water

Answers

Answer:

Elevation is the element that influences climate and deals with height above sea level.

Explanation:

''Laititude'' is not correct because it represents the distance (north or south) of a place from the Equator.

''Prevailing winds'' is not correct because they represent the dominant winds in an area.

''Elevation'' is correct because it represents the height of a place measured from the sea level, and it also manages to greatly influence the climate.

''Proximity to water'' is not correct because it represents the distance of a place from a water body (usually larger one).

9. In order for an organism to develop specialized tissues, the organism must be which of the following?

a plant

a animal

unicellular

multicellular​

Answers

Answer:

The organism must be multicellular.

Explanation:

Tissue is groups of cells that group together to perform a common task, so a unicellular organism couldn't have tissue. Keyword group.

In order for an organism to develop specialized tissues, the organism must be a multicellular organism​. Therefore, D is the correct option.

What are multicellular beings?

Multicellular organisms are organisms that have multiple cells, in contrast to those organisms that organism which is single cellular. Multicellular organisms can perform many functions since they have different cells to perform different functions.

Different cells carry different functions in the body of multicellular organisms. While a few cells are dependent upon their cells in order to carry on their work, other cells are independent in order to carry on their life functions.

An organism must be a multicellular organism in order to create specialized tissues. D is therefore the best choice.

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I’m trying to figure out on how to do It

Answers

Answer:

Explanation:

CGA

Together form a linear pair  measuring 180 degrees

DCG is less than 90 degrees

CGA is more than 90 degrees

CGA i did that and it was correct :)

iran is considered a _______ because its government bases laws on Sharia law

Answers

Answer:

Theocracy

Explanation:

it's answer is theocracy

what do we call the continuously moving part of the earth's crust? ​

Answers

Answer:

lithosphere

Explanation:

Tectonic shift is the movement of the plates that make up Earth's crust. The Earth is made up of roughly a dozen major plates and several minor plates. The Earth is in a constant state of change. Earth's crust, called the lithosphere, consists of 15 to 20 moving tectonic plates.

How do lithospheric mantle and asthenosphere differ from each other? Items (8 items) (Drag and drop into the appropriate area below)
1. Can flow
2. Rocks cooler than 1.280C
3. Rocks warmer than 1.280C
4. Cannot flow
5. Part of a tectonic plate
6. Sist beneath tectonic plates

Answers

Lithospheric mantle and asthenosphere differ from each other in their ability to flow and their temperature characteristics.

- Lithospheric mantle (asthenospheric lithosphere) is the rigid outer layer of the Earth's mantle that cannot flow easily. It forms part of the tectonic plates and consists of rocks cooler than 1,280°C.

- Asthenosphere, on the other hand, is a partially molten, ductile layer of the upper mantle that can flow slowly over geological timescales. It exists beneath the lithospheric plates and consists of rocks warmer than 1,280°C.

The main difference between lithospheric mantle and asthenosphere lies in their flow properties and temperature. The lithospheric mantle is a rigid layer of cooler rocks that cannot flow, while the asthenosphere is a semi-fluid layer of warmer rocks that can flow over long periods of time. These distinct characteristics play a crucial role in the Earth's tectonics and plate movements.

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Which of the following statements about Banded Iron Formations (see picture below) is TRUE?

I. Banded Iron Formations formed when atmospheric oxygen first started to buildup in the atmosphere, dissolved into the oceans, and reacted with Iron in the oceans.

II. Because Oxygen is so ubiquitous in the atmosphere in the present day, Banded Iron Formations are still being formed today.

Answers

The correct statement is Statement I is true about Banded Iron Formations is I. Banded Iron Formations formed when atmospheric oxygen first started to build up in the atmosphere, dissolved into the oceans, and reacted with Iron in the oceans.


Banded Iron Formations (BIFs) are sedimentary rocks that contain alternating layers of iron-rich minerals and silica. They were formed between 3.8 to 1.8 billion years ago. During this period, the Earth's atmosphere had very little oxygen. As a result, the iron dissolved in the oceans reacted with the oxygen that was produced by photosynthetic bacteria, forming iron oxide minerals that settled on the ocean floor. Over time, these minerals accumulated and formed the banded layers seen in BIFs.

In the present day, the atmosphere contains abundant oxygen, making it unlikely for Banded Iron Formations to form. The conditions necessary for BIF formation, such as the absence of oxygen and a large supply of dissolved iron, are not present in most modern ocean environments. Therefore, statement II is not true.

In summary, Banded Iron Formations formed when atmospheric oxygen started to build up in the atmosphere and reacted with iron in the oceans. They are not being formed today due to the presence of abundant atmospheric oxygen.

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The complete question is

Which of the following statements about Banded Iron Formations (see picture below) is TRUE?

I. Banded Iron Formations formed when atmospheric oxygen first started to build up in the atmosphere, dissolved into the oceans, and reacted with Iron in the oceans.

II. Because Oxygen is so ubiquitous in the atmosphere in the present day, Banded Iron Formations are still being formed today.

Neither statement is true

Statement I is true

Statement II is true

Both statements are true

Which of the following geographic factors unifies Latin American as a region?

A) a shared culture

B) A common currency

C) A single trade corridor

D) A large political boundary

Answers

Answer:

Correct answer is A) a shared culture .

Explanation:

A is the correct answer as most of the people in Latin America are sharing the same cultural background as most of them were colonies of Spain and Brazil, a Portuguese colony. There is also a strong influence of Catholic church.

B is not correct answer, as they are using different currencies. For example peso is in Peru and real in Brazil.

C is not correct as they don't have unified trade corridor, as it also applies for D because boundaries are not connecting but dividing these countries.

Water at other locations near the center of the dome will follow similar paths, first flowing straight down hill and then curving as shown by the black arrows in the animation 13. In the Northern Hemisphere, the paths of water parcels initially flowing downhill from the central region of the mound turn to produce an overall circulation a. b. clockwise counterclockwise circular c. 14. Because the contour lines in the western portion of the dome of water are more closely spaced than elsewhere in the dome, it can be assumed that is where the pressure gradient force is the a. b. strongest weakest non-existent c.

Answers

The paths of water parcels initially flowing downhill from the central region of the mound in the Northern Hemisphere turn counterclockwise, producing an overall circulation. This is indicated by the black arrows in the animation.

In the western portion of the dome of water, where the contour lines are more closely spaced, it can be assumed that the pressure gradient force is the strongest. This is because the closely spaced contour lines indicate a steeper slope, which corresponds to a stronger pressure gradient force.

Water parcels in the Northern Hemisphere flow counterclockwise from the central region of the mound, and the western portion of the dome has the strongest pressure gradient force due to closely spaced contour lines.

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Identify the economic system with the widest selection of consumer goods. Identify one other characteristic of this type of economi
system.

Answers

Answer:

The economic system with the widest selection of consumer goods is the market economy.

Explanation:

The market economy is an economic system in which all of the business is private ownership, while the government has only regulatory authority. In this economic system, the production of goods is in accordance with the demand from the consumers. The competition is very high, thus for a business to succeed and persist needs to make products with the highest possible quality for the lowest possible price.

One other characteristic of the market economy is that every business has total freedom when it comes to choosing what to produce and what amount to produce it. The businesses don't produce equally for all areas where they deliver their products, but instead, there are big differences in the distribution. This is based on how much of their products are in demand in a particular area, where there is higher demand there is bigger delivery and vice versa.

food webs show Wedding relationships among the different types of organism those organisms each have a specific niche. which of the following best describes a function of decomposers in a food web?
A. to recycle nutrients into soil
B. do you convert solar energy into food
C. To provide food for secondary consumers
D. to compete with secondary consumers for oxygen​

Answers

Answer:

The function of decomposers in a food web is to recycle nutrients into soil.

Explanation:

A is correct because the decomposers are able to digest the dead biomass, release nutrients from them in the soil, thus recycle the nutrients, and enrich the soil.

B is not correct because this is a function performed by the producers.

C is not correct because this is also a function that is performed by the producers, or by the primary consumers.

D is not correct because the decomposers do not compete for oxygen with the secondary consumers.


Barrovian type metamorphism is associated with which tectonic
environment?
A. Orogenic
B. Subduction
C. Island Arc
D. All of the above

Answers

The correct option is:A. Orogenic

Barrovian type metamorphism is associated with the orogenic tectonic environment.

Orogenic refers to the processes involved in the formation of mountains, and Barrovian type metamorphism is specifically related to the formation of mountain belts. In this type of metamorphism, rocks are subjected to high temperature and pressure conditions over long periods of time, leading to changes in their mineralogy and texture. This process occurs during the collision of tectonic plates, where rocks are deeply buried and undergo significant deformation.

The metamorphic changes associated with Barrovian type metamorphism include the development of distinct mineral assemblages, such as the growth of index minerals like garnet, staurolite, and sillimanite. These changes occur in a specific sequence of increasing temperature and pressure, known as the Barrovian zones.

Therefore, the correct answer is A. Orogenic.

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Which two oceans border the United States

Answers

Answer:

The United States is officially bordered by three oceans: the Pacific Ocean to the west, the Atlantic Ocean to the East, and the Arctic Ocean to the north. But i would say they are mostly bordered by the Pacific and Atlantic Ocean.

Explanation:

Only a fraction of the Earth's surface is actually livable and farmable land. This land is called: please helppp

Answers

Answer: arable

Explanation:

Put the following events in the history of Mars in chronological order, from the earliest to the most recent.

Answers

The correct chronological order of the events in the history of Mars, from the earliest to the most recent is:

Percival Lowell writes books and articles indicating that there are canals on MarsMariner 9 becomes the first spacecraft to orbit a planetThe Viking spacecraft land in two places on Mars and dig into the soilThe meteorites we have found on Earth from Mars are blasted off Mars by impactsThe Curiosity rover rolls through and explores Gale Crater

The chronological order of events in the history of Mars is as follows:

1. Percival Lowell writes books and articles indicating that there are canals on Mars: Percival Lowell was an American businessman and astronomer. He believed that there were canals on Mars, which he interpreted as evidence of intelligent life on Mars.

2. Mariner 9 becomes the first spacecraft to orbit a planet: The Mariner 9 spacecraft was launched by NASA in 1971. It became the first spacecraft to orbit a planet when it entered Mars orbit in November of that year.

3. The Viking spacecraft land in two places on Mars and dig into the soil: The Viking 1 and Viking 2 spacecraft were launched by NASA in 1975. They became the first spacecraft to successfully land on Mars and dig into the soil.

4. The meteorites we have found on Earth from Mars are blasted off Mars by impacts: Some meteorites that have been found on Earth are believed to be from Mars. Scientists think that they were blasted off Mars by impacts and eventually made their way to Earth.

5. The Curiosity rover rolls through and explores Gale Crater: The Curiosity rover was launched by NASA in 2011. It landed on Mars in August of that year and has been exploring the planet ever since. In 2012, it began exploring Gale Crater, which is believed to have once been a lake.

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Based on your knowledge of weathering, erosion, and deposition, explain how the shoreline of Outerbanks has been affected by each of these processes?

Answers

Answer:

The show or the real place, we need backstory and depth.

Explanation:

2. Define the words below
Prime Meridian:
Equator:
Hemisphere:
Region:
Continent:
Nation:

Answers

Prime Meridian: Earths longitude of zero

Equator: Earths latitude of zero that divides the earth into northern and Southern Hemispheres

Hemisphere: A half of the celestial sphere (Earth) divided in two halves by the equator or horizon

Region: An area or part of a country with definable characteristics but not always fixed boundaries

Continent: Any of the earth’s main continuous expanses of land

Nation: A large body of people United by a common descent inhabiting a particular territory

True or False: The only mass extinction to occur on Earth was the dinosaur
extinction.
True
O False

Answers

Answer:false

Explanation:

False
Good luck!!!!!!!!!

Explain how different plate interactions produce different features at those boundaries.

Answers

Answer:

Plate interactions

Explanation:

When two plates collide and one goes under the other, trenches are formed like the trenches in the Pacific Ocean.  These can also form volcanoes due to the melting of the plate as is goes under the other.

When two plates collide  and neither give way to the other, mountains are formed like the Himalayas.

When two plates are pulling away from each other, they form ridges because of the molten magma that is dragged up with the plates.  One ridge is found in the Atlantic Ocean.

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Is it a phrase or a clause 1)pamela asked to speak toAmyPhraseClause2) after the dancePhraseClause3) in the middle of the nightPhraseClause4) people who laugh tend to be happyPhraseClause5) the children that sing in thechoir will be over for dinnerPhraseClause6) on the bookshelfPhraseClause7) leaving behind the dogPhraseClause Which of these central ideas did you include in your summary? Check all of the boxes that apply.People should strive to really see nature and use it to make a connection to the Universal Being.Both nature and human beings are part of the divine.Nature doesnt exist for its own sake; it is just a symbol of the spiritual world.The fact that nature is accessible every day causes people to overlook its spiritual dimensions. Drowned river valleys are commonly found on the eastern coast of the U.S. True False Suppose the Central Bank of the fictional country Ecgeland decides to inject 1,000,000 units of physical money into the economy in addition to the physical money already issued previously. Assume further that the legal reserve requirement ratio is 15%. i. If economic agents fail to deposit any of the newly-created physical money (that is, if they choose to hold all 1,000,000 units as currency), and if banks loan out as much as they legally can, by how much will the money supply increase as a result of the Central Bank's action? ii. If economic agents fail to deposit any of the newly-created physical money, and assum- ing that banks choose to keep excess reserves amounting to 5% of their deposits, by how much will the money supply increase as a result of the Central Bank's action? iii. If economic agents have a coefficient of preference for currency of 20%, and assuming that banks choose to keep excess reserves amounting to 5% of their deposits, by how much will the money supply increase as a result of the Central Bank's action? iv. Does the Central Bank fully control the money supply? Explain. 25 times the sum of X and Y? and 8 more than the quotient of q and t? 2. why do cultures often have stories about people in forests dancing with the devil? How to write an essay ".Which of the following accurately compares the formal and informal powers of the president?Formal PowerUsing the power of the purse to support government programsInformal PowerUsing signing statements to shape legislation" Question 5: max{c x:Axb,0xf} a) Compute the dual and show that it is always feasible b) Prove that the primal is infeasible if and only if the dual is unbounded As you stop your car at a traffic light, a pebble becomes wedged between the tire treads. When you start moving again, the distance between the pebble and the pavement varies sinusoidally with the distance you have gone. The period is the circumference of the tire. Assume that the diameter of the tire is 24 in. a. Sketch the graph of this sinusoidal function. b. Find a particular equation for the function. (It is possible to get an equation with zero phase displacement.) c. What is the pebble's distance from the pavement when you have gone 15 in.? d. What are the first two distances you have gone when the pebble is 11 in. from the pavement? please help asap im onlimited timevered of 1.00 on 1. Total Current Assets= OMR45,000 Total Current Liabilities - OMR21,000 Inventory-OMR10,000 Cash OMR 5,000 The quick ratio of the company will be O a. 2.14 O b. 1.67 OC. 1.90 O d. 14 Who was the first president united the state of America A work system has five stations that have process times of 5, 10, 11, 11, and 8. What is the bottleneck time? 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According to the 2000 Census, 222,030 people lived in Plano, Texas, and 997,790 people lived in Richmond, Virginia. How many more people lived in Richmond?Honestly, I think is 1,219,820 HELLLPPPPPP 13.An increase in demand a. Results from a decrease in supply. b. Means that the demand curve has shifted to the right. c. Decreased the quantity sold in the market. d. Reflects a decreasing consumer PLEASE HELP!!!!!!!! WILL GIVE BRAINLIEST IF CORRECT!!!!!!!!!!!!! There is a competition at the local movie theater for free movie tickets. You must guess the ages of all four employees given a few clues. The first clue is that all of their ages combined total of 106 years. Kirk is twice ten years less than the manager, Brian is 12 years younger than twice the manager's age and Matt is 6 years more than half the manager's age. What are all four of their ages? (make an equation for each person including the manager and solve.)