Ocean life appears to be affected by a relatively small number of variables such as temperature, density, available sunlight, available nutrients. If any one of these variables changes how do you think it might it impact the human food web?

Answers

Answer 1

Answer:

A change in one of these variables can cause a population decrease in some living being that has the ocean as its habitat. This decrease would affect the feeding of animals that consume this living being and this will disharmonize the entire food chain of consumers above this living being.

Explanation:

Although the ocean is affected by a relatively small number of variables. These variables are essential for the maintenance of living beings within the ocean. If one of these variables is modified, in the long term, many species of living beings can be negatively impacted in an intense way, even having their survival in danger and decreasing their population density. This would be very harmful to the harmony of food chains within the ocean. That's because, as you may already know, the food chain is a feeding sequence between living beings, where one species feeds on another, which shows how one species depends on the other to survive.

Thus, if there is a change in the variables that act on the ocean and this change causes the population reduction of a species of living being. The species of animals that feed on this living being will also be affected as they will not have enough food to sustain themselves. Isss will decrease the population density of this second species, affecting the species that will feed on it, and so on.


Related Questions

The portion of a geologic material whose pore spaces are completely filled with groundwater is referred to as __________. Group of answer choices the phreatic zone the capillary fringe The aquiclude The vadose zone

Answers

Answer:

The phreatic zone

Explanation:

The phreatic zone is the zone is the part of an aquifer that is present below the water table, where all pores and cracks are saturated with water. The above layer of the water table is the vadose zone. The size, color, and depth of phreatic zone may change with changes of season as well as wet and dry periods. It is also called zone of saturation due to complete filling of pores.

Imagine that you are standing on a beach but cannot swim. Your friend encourages you to walk into the surf zone created by incoming deep water waves that a wavelength of 30 meters. Would it be safe to walk out to where the waves are breaking?

Answers

Answer:

Explanation:

The water depth in the surf zone is between 5 to 10 meters deep and with a wavelength of 30 meters, the speed of the wave is considerably fast such that control for safety may be difficult

Also the speed of the wave is directly related to the depth of the water which means that where the wave described above is fast as well as the rip current, also the water depth is expected to be considerable for a non swimmer

It is best to seek for sign post regarding safe areas and do not go into the water where there are no lifeguards or marked safe zones.

10. Countries lacking natural resources, human resources, and capital resources would likely ____.

A)participate in a large number of international trading networks

B) develop a variety of commercial Industries

C) be poor and underdeveloped

D)rely on geothermal power

Answers

Answer:

c- be poor and underdeveloped

Explanation:

They don't have enough resources to make good money.

Kojo moves from his home in Africa to work in London, England. Which of the
following best describes Kojo?

A. Tourist
B. Dissident
C. Transient
D. Immigrant

Answers

Answer:

Kojo is an immigrant because he left his home and moves to another country.

Việt Nam có những tiềm năng gì về tài nguyên du lịch cho phát triển du lịch quốc gia (national tourism)trong điều kiện hiện nay (2021)?

Answers

Answer:

ok brothersaya pon taktau

Describe energy production

Answers

Answer:

Energy production is relative to the amount of resource available and the money available to exploit it.

Explanation:

PLEASE MARK ME AS BRAINLIEST!!!!!!!

Answer:

The answer is below

Explanation:

Energy Production is a process of generating electricity at a power plant by electromechanical generators, by fueling heat engines by combusting.

Sobre a industrialização brasileira, observe o mapa que segue e identifique a opção que não se aplica ao território brasileiro

a). O processo de industrialização brasileiro é considerado tardio, quando comparado à industrialização dos países desenvolvidos;

b). A indústria no Brasil se desenvolveu ao mesmo tempo que a dos países desenvolvidos.

c). Um importante para a industrialização brasileira foi a utilização das ferrovias e dos portos, anteriormente usados para o transporte do café, passaram a fazer parte do setor industrial. Além desse fator, outro motivo que favoreceu o crescimento industrial foi a abundante quantidade de mão de obra estrangeira, sobretudo de italianos, que antes trabalhavam na produção do café.

d). A industrialização na região Sul são as áreas de maior concentração industrial no território brasileiro.

e) Quando se fala em industrialização do Brasil é bom ressaltar que tal processo ocorreu em nível nacional, sendo a primeira região a se desenvolver industrialmente foi a Região Norte.

Answers

Answer:

Defined: About Brazilian industrialization, look at the map that follows and identify the option that does not apply to the Brazilian territory

The). The Brazilian industrialization process is considered late when compared to the industrialization of developed countries;

B). Industry in Brazil developed at the same time as that of developed countries.

ç). An important factor for Brazilian industrialization was the use of railroads and ports, previously used to transport coffee, became part of the industrial sector. In addition to this factor, another reason that favored industrial growth was the abundant amount of foreign labor, especially Italians, who previously worked in coffee production.

d). Industrialization in the South region is the area with the greatest industrial concentration in the Brazilian territory.

e) When talking about industrialization in Brazil, it is worth noting that this process took place at the national level, with the North Region being the first region to develop industrially.

Match each weather phenomena listed below to its appropriate scale of motion.
a. subtropical jet stream
b. a low pressure system travelling up the eastern seaboard over 3 days
c. a land/sea breeze circulation along the Florida coast
d. a small waterspout forms over the Chesapeake Bay and survives for 3 minutes
1. mesoscale
2. synoptic scale
3. global scale
4. microscale

Answers

Answer:

a. 3. Global scale

b. 2. Synoptic scale

c. 1. Mesoscale

d. 4. Microscale

Explanation:

Mesoscale helps meteorologists to identify the movement of storms and its formation. It is an intermediate scale between weather systems and micro climate. Synoptic scale in meteorology is the large scale for cyclone movements. It records movement per 1000 kilometres of 620 miles.

The table lists the test scores William and Andre received on five math assessments.

William’s Scores Andre’s Scores
89
90
97
74
78
73
81
87
91
82
Which statement best describes the difference of the mean of the two data sets?

A.
It is equal to about 0.5 times the mean absolute deviation of either data set.
B.
It is equal to about 1 times the mean absolute deviation of either data set.
C.
It is equal to about 1.5 times the mean absolute deviation of either data set.
D.
It is equal to about 2 times the mean absolute deviation of either data set.

Answers

Answer:

B.) It is equal to about 1 times the mean absolute deviation of either data set.

Explanation:

Given the scores :

Williams :

89,97, 78, 81, 91

Andre :

90, 74, 73, 87, 82

The mean scores :

Mean = ΣX / n

William's mean score = 436 / 5 = 87.2

Mean absolute deviation :

[|89-87.2| + |97-87.2| + |78-87.2| +|81-87.2| + |91-87.2|] / 5

William's mean absolute deviation = 6.16

Andre's mean score = 406 / 5 = 81.2

Andre's mean absolute deviation =

[|90-81.2| + |74-81.2| + |73-81.2| +|87-81.2| + |82-81.2|] / 5 = 6.16

Difference of the mean = 87.2 - 81.2 = 6

Mean absolute deviation of each dataset = 6.16

The closest relationship between the mean difference and the mean absolute deviation is :

Mean difference is about 1 times the mean absolute deviation

Answer:

I hope this helps

Explanation:

who was the first Prime Minister of Nepal?

a) B P Koirala
b) K P Oli
c) Mathama Ghandi
d) Bhimsen Thapa​

Answers

Answer: Akoirala016, the answer to your own geography question about who was the first Prime Minister of Nepal is A). Bishweshwar Prasad Koirala, Akoirala016.

Explanation: The first general election was held in 1959 and Bishweshwar Prasad Koirala became the first elected prime minister of Nepal, Akoirala016. :) (Cite Wikipedia).

I hope my answer was found very helpful to your own geography question about who was the first Prime Minister of Nepal, Akoirala016, please take care, always be safe, and have a great rest of the weekend, Akoirala016! :D

Sincerely,

Jason Ta,

The Role of The TDSB And WHCI Student of The High School.

whats is the advantages of sedimentary rocks

Answers

Answer:

They are important for: Earth history. Sedimentary rocks contain features that allow us to interpret ancient depositional environments, including the evolution of organisms and the environments they lived in, how climate has changed throughout Earth history, where and when faults were active, etc. Economic resources..

The state of Georgia in the United States can Best be described as

A.An economic region
B.A formal region
C.Perceptual region
D.Political region
E.A religious region

Answers

It is a part of economic America, because Georgia gained global attention during the presidential election four years ago.attention during the presidential election four years ago.gia gained global attention during the presidential election four years ago.ation:

Choose the correct explanation why the following statement makes sense (or is clearly true) or does not make sense (or is clearly false):
Gravitational waves are best observed with the Hubble Space Telescope.
Choose the correct explanation why the following statement makes sense (or is clearly true) or does not make sense (or is clearly false):
Gravitational waves are best observed with the Hubble Space Telescope.
a. This statement does not make sense. We do not have technologies for direct observations of gravitational waves.
b. This statement is clearly true. The HST firstly observed the gravitational waves from the merge of two black holes in 2015.
c. This statement does make sense. As a space telescope, the HST can be used as an interferometer with a very long base and can detect tiny distortions of space.
d. This statement is clearly false. The HST observes visible and infrared light, not gravitational waves.

Answers

Answer: This statement is clearly false. The HST observes visible and infrared light, not gravitational waves.

Explanation:

Gravitational waves refers to ripples in spacetime. The statement that gravitational waves are best observed with the Hubble Space Telescope is false.

This is because the Hubble Space Telescope is used in observing visible and infrared light, not gravitational waves. The telescope has helped scientists to understand how the planets are formed.

write a note on alternative energy resourse

Answers

Answer:

Alternative Energy refers to energy sources other than fossil fuels. This includes all renewable sources and nuclear. Nuclear is not classified as a renewable energy source. A renewable energy source is produced from sources that do not deplete or can be replenished within a human’s lifetime. Nuclear is produced from mined elements like uranium and thorium which cannot be replenished.

I Hope this will help you if not then Sorry, have a great day :)

Which of the following is true about water availability?

a. Agriculture uses 40% of freshwater, industry uses 57% and households use 3%.
b. Agriculture uses 70% of freshwater, industry uses 19% and households use 11%.
c. Agriculture uses 75% of freshwater, industry uses 17% and households use 8%.
d. Agriculture uses 52% of freshwater, industry uses 27% and households use 21%.

Answers

Answer:

The answer D

Out of the total water resources available, the agricultural sector uses 52%; whereas the rest of the water is used by industries and households.

What are water resources?

The natural resources that provide water for consumption and other uses, are known as the water resources. For example, lakes, rivers, ponds, glaciers are some water resources.

Only 3% of the total water resources are fresh and suitable for human consumption. More than half of the total freshwater is used for agricultural activities, and about a quarter each by the industries and the households.

Hence, option D holds true of the consumption of the available water resources.

Learn more about water resources here:

https://brainly.com/question/27327901

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reasons why doctors are more important than farmers​

Answers

Answer:

Doctors and farmers are equal in importance. Without food, you will undoubtedly die, yet you may be able to live a healthy life without ever visiting a doctor. In any case, a diet rich in nutritious veggies is beneficial.

A024) Earthquake Prediction - North Anatolian Fault, Turkey. Assuming you are a geologist/geophysicist consulting with the Turkish government, where would you predict would be the likeliest area to next experience a major earthquake in association with this fault system

Answers

Answer:

Being a lateral transform fault next earthquake is likely to occur in Eurasia.

Explanation:

The North Anatolian fault is an active right-lateral fault and forms a strike-slip fault in the north of Anatolia and has some of the significant earthquakes. The place has an elevation of 3,937 meters. Due to the fault, the system is aligned with the Eurasian plate system the next earthquake is likely to occur in Eurasia.

What is criptogramy?

Answers

Answer:

Cryptography is a method of protecting information and communications through the use of codes, so that only those for whom the information is intended can read and process it.

Explanation:

how will HIV & AIDS impact negatively to humans and the economy​

Answers

Answer:

HIV/AIDS affects economic growth by reducing the availability of human capital. Without proper prevention, nutrition, health care and medicine that is available in developing countries, large numbers of people are falling victim to AIDS.

Environmental science is the study of:
environment science is the study of?

Answers

Environmental science is the study of interactions among the physical, chemical and biological components of the environment

Answer:

environment science is an interdisciplinary academic field that draws on ecology, geology, meteorology, biology, chemistry, engineering, and physics to study environmental problems and human impacts on the environment.

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Which of the following does NOT negatively affect groundwater? Development has caused rainwater to drain into sewers instead of into aquifers. Runoff from household and agricultural chemicals filters into groundwater. Increased water consumption by humans depletes aquifers. Humans are utilizing groundwater to generate electricity.

Answers

Answer:

Humans using water to generate electricity does not negatively affect groundwater.

Explanation:

Rainwater, which is mostly fresh, drains into sewers most of the time of course. They are abundant in many towns, cities, etc. As a result, rainwater is not utilized enough, as it goes to waste when blending in with dirty sewer water. This leads to rainwater not draining into aquifers, And with the worlds population increased rapidly by the minute, consumption increases, leading to the water contained within aquifers to decrease in amount. Runoff from things such as pesticides and fertilizers is also a major issue that harms groundwater. As rain approaches, these chemicals can seep through dirt and soil, eventually going as far as to reach the groundwater underneath the surface, contaminating it. And humans utilizing water to generate electricity is more of a benefit to the environment. It is another effective way to get power, and is an alternative to fossil fuels. And using groundwater as a power source does not really affect the groundwater itself, so this is why the last option is correct.

which of the following best describes a rough rider during the Spanish-American war

A.they were Cuban revolutionaries who fought for their freedom

B.they were any of the soldiers who were fighting for Spain


C.they were skilled U.S. sailors who fought in the Philippines

D. they were skilled U.S. soldiers and horsemen who fought in Cuba in 1898

Answers

The rough riders were a group of skilled U.S. soldiers and horsemen who fought in Cuba in 1898.

Who were the rough riders?

These were a group of guerilla fighters that helped to fight in the Cuban war. These people were led by Colonel Leonard Wood.


The members were mostly from the state of Arizona and they were mostly made up of cowboys.

Read more on Cuba here:

https://brainly.com/question/10443525

True or false? Cold conditions occur when depressions pass over the UK.

Answers

False sorry if I’m wrong

Answer: False if I'm wrong sorry

Explanation:

highlight four problems associated with road transport​

Answers

Answer:

1. About half of the roads are unmetalled and this limits their usage during the rainy season.

2.Many roads have insufficient capacity.

3.Roads are not properly maintained.

4.Most of the roads are old and narrow.

Which of the following are typical weather patterns in North Carolina? Check all that apply

year-round precipitation in the form of rain
large amounts of winter precipitation in the form of snow
mild temperatures throughout the winter months
warm temperatures in the summer and fall
extremely dry, hot summers

Answers

Answer:

year-round precipitation in the form of rain

Explanation:

the average annual precipitation is 45" (1143mm) in North Carolina and occurs throughout the year.

đặc điểm sông ngòi lục địa Phi

Answers

The map shows the locations of 13 major river basins in Africa: the Senegal, Volta, Niger, Lake Chad, Nile, Lake Turkana, Juba Shibeli, Ogooue, Congo, Zambezi, Okavango, Limpopo and Orange river basins. This spectacular Southern African waterfall, considered to be among the greatest in the world, is located along the Zambezi River and straddles the border between Zambia and Zimbabwe. The awe-inspiring nature of the waterfall is in part due to its enormous width—more than 5,500 feet (1,700 meters). The waters plunge as far as some 355 feet (108 meters) down and drop not into an open basin but into a dramatic-looking chasm. Victoria Falls is known for its veil of mist visible from miles away; the name given to the falls by an indigenous group is Mosi-oa-Tunya (“The Smoke That Thunders”). Victoria Falls and the adjoining areas were collectively designated a World Heritage site in 1989.

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TyrantMC

Geomagnetic reversals __________. Group of answer choices Provide strong evidence for sea floor spreading Reveal that polar wandering may have occurred. Were discovered by the Deep Sea Drilling Project Confirmed the existence of subduction zones Cause the movement of plates

Answers

Answer:

The answer is "Provide strong evidence for seafloor spreading".

Explanation:

The magnetic changes from east to west and vice versa are geomagnetic. geomagnetic reversals. And they can provide significant evidence of the expansion of sea bed in the rocks formed along the middle sea ridges by documenting the geomagnetic pattern of echo.

A new crust is developing from the magma explosion into the seafloor in the ocean along the mid-oceanic ridges along the mid-ocean ridges. When the magma cools, the minerals of ferromagnetism found in the magma will align as per the magnetosphere of this time.

In the event of geomagnetical revolutions, newly formed minerals will be reverse-aligned to early elements, thus registering the lithosphere on both sides of the mid-oceanic ridge. Lithosphere, one could argue, is a continual move away from oceanic crusts midway through.

True or false: f(x)= and y= means the same thing.

Answers

Answer:

i don't think they do so false but i could be wrong

Explanation:

The particular name of an igneous rocks consisting of minerals is best determined using the chart in the lab book and noting:____.
(a) the presence of quartz and one other mineral.
(b) the presence of vesicles (gas pockets) in proportion with the presence of the mineral quartz.
(c) the relative color (light, intermediate, or dark) and the relative size of the minerals (phaneritic/aphanitic).
(d) whether the minerals present are metallic or non-metallic and then determining the streak on each mineral present.

Answers

Answer:

C, the relative color

Explanation:

Color indicates the composition of a rock or mineral.  A felsic composition is indicated by light colors such as white or pink.  Intermediate rocks or minerals have a medium color such as gray or an equal part of dark and light colored minerals . Mafic or ultramafic rocks or minerals are dark colored such as black or brown however they might also contain light colored minerals within them.  

Answer:

C, the relative color

Explanation:

Color indicates the composition of a rock or mineral.  A felsic composition is indicated by light colors such as white or pink.  Intermediate rocks or minerals have a medium color such as gray or an equal part of dark and light colored minerals . Mafic or ultramafic rocks or minerals are dark colored such as black or brown however they might also contain light colored minerals within them.  

The particular animals of a given geographic region are called its __________.
A.
flora
B.
fauna
C.
packs
D.
herds

Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

the answer must be fauna I guess

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