Explain the flow of energy in the food chain and why stored energy is an important concept of it.

Answers

Answer 1

Answer:

"The process of transfer of energy to various trophic level of food chain is known as flow of energy. Energy flow in ecosystem from energy source to autotrophs to heterotrophs."

Explanation:

Answer 2

The energy flow from the primary members, plants  to the other level of organism in food chain. Storage of energy is very important because, the stored energy in plants are distributing to all other levels in food chain and utilizing for activities.

What is energy distribution in food chain ?

The sun is the main source of energy for practically all ecosystems on earth. Energy moves from one trophic level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose.

Primary producers are then consumed by primary consumers, who are in turn eaten by secondary consumers, and so on. The sun is the main source of energy for practically all ecosystems on earth.

Energy moves from one trophic level, or level of the food chain, to the next as primary producers take energy from the sun to make their own food in the form of glucose. Only 10% of energy is distributed to the other level and 90% are lost to the surroundings.

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Related Questions

QUESTION 3. What describes the relationship between a food chain and a food web?

Answers

Answer: A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels. Trophic levels include different categories of organisms such as producers, consumers, and decomposers.

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Please help me with these science questions

Answers

Answer: The wind erodes the earth by moving pieces of it every which way.

Explanation:

Every patch of air carries hundreds of thousands pieces of dirt sand and chunks of earth. When the wind changes course it will slowly pick up more and more and until an indent will form. This is also how sand dunes are made.

Answer:

If the wind constantly pushes a rock, eventually the sides will start eroding, and the wind will cause it to break and erode.

The blowing wind constantly changes the earths surface by moving rocks, and breaking them.

by the wind constantly pushing sand on top of each other in one place.

Explanation:

Do you think that photochemical smog levels are high during the winter or during the summer? Explain.

Answers

Answer:

Use this: I think the photochemical smog levels are higher during the summer do to the increase in car usage and pollution. Studies show that more people use cars in the summer. In addition, the hot, musty, humid air in the summer can significantly increase pollution effect.

Explanation:

^﹏^ Please help!

Write a paragraph on why our food has to be digested.

Paragraph has to have full explanation and complete sentences.

Thank you for your time! ^﹏^

Answers

Digestion is important because your body needs nutrients from food and drink to work properly and stay healthy. Proteins, fats, carbohydrates, vitamins link, minerals link, and water are nutrients. The digestive system is a series of hollow organs joined in a long, twisting tube from the mouth to the anus. When we eat such things as bread, meat, and vegetables, they are not in a form that the body can use as nourishment. Our food and drink must be changed into smaller molecules of nutrients before they can be absorbed into the blood and carried to cells throughout the body. Digestion is the process by which food and drink are broken down into their smallest parts so that the body can use them to build and nourish cells and to provide energy.

Use the following diagram to answer the question.
What part of the respiratory system is labeled 4?

1 lung
2 diaphragm
3 nasal cavity
4 trachea

Answers

The answer is a lol your welcome
ANSWER : 1 lung

EXPLANATION :

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Answers

POPULATION SIZE DECREASE

Population size can increase, but it can also decrease.

We know that amount of resources available affects the population size.


Natural disasters such as floods,fires,volcanic eruptions, can also affect the population size.


Sometimes the population size will decrease so much that it threatens the entire species.

Which of these are vestigial structures?
A. the sharp spines of a cactus
B. the wings of a butterfly
C. the hip bones found in some spees of snake
D. the thick fur and layer of fat of some mammals in cold climates

Answers

Answer:

your answer is C

Explanation:

La respuesta es c lo que el dijo

Answer the following questions with a picture only PLEASEEEEE.

1. What is the main source of energy for ecosystems?

2. What are some natural things that can disturb ecosystems?

Answers

Answer:

1.Photosynthesis is the process of converting light into energy

2.Natural events, such as wind, drought, flood, fire, or disease.

Explanation:

1.Since photosynthesis converts light into C-H bonds in organic material, photosynthesis is the most common source of energy in most habitats, and therefore carbon flow and destiny are inextricably related to energy flow.

2.Natural disasters such as wind, drought, storm, burning, or disease may cause disruption. These "natural occurrences" are often linked to human activities. Air and water emissions, as well as climate change effects such as temperature, rainfall, and ocean chemistry, are also examples of human disruptions.

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20 Points and Brainliest if you answer in 5 mins
Huan made a chart to study for an exam about radio waves.
under column X
Changes the frequency of a wave
is used by cell phones to transmit data
Under Column Y
changes the height of a wave
is used by television stations for pictures
Which headings best complete the chart?

A) X: Phase, Y: Pulse
B) X: Pulse, Y: Phase
C) X: AM, Y: FM
D) X: FM, Y: AM

Answers

The correct answer is D) X: FM, Y: AM

In the electromagnetic spectrum, the headings which best describe the chart are  X: FM, Y: AM.

What is electromagnetic spectrum?

The electromagnetic radiation consists of waves made up of electromagnetic field which are capable of propogating through space and carry the radiant electromagnetic energy.

The radiation are composed of electromagnetic waves which are synchronized oscillations of electric and magnetic fields . They are created due to change which is periodic in electric as well as magnetic fields.

In vacuum ,all the electromagnetic waves travel at the same speed that is with the speed of air.The position of an electromagnetic wave in an electromagnetic spectrum is characterized by it's frequency or wavelength.They are emitted by electrically charged particles which undergo acceleration and subsequently interact with other charged particles.

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what is the function of tunnels and passageways in subsurface mining?
a. to reach mineral ore deep below the surface of the earth
b. to reach mineral ores on the surface of the earth
c. to drain underground lakes where minerals are found
d. to create strip mines and quarries below the surface of the earth

Answers

The answer is D because they would have to make quarries just below the surface to mine
Mineral ores much quicker (Quarries- a large hole/pit under ground used to get stone and minerals)

The function of tunnels and passageways in subsurface mining to drain underground lakes where minerals are found. option C is correct.

What is subsurface mining?

Subsurface mining is the process in which  mineral ores are too deep to extract at with this  mining techniques, subsurface mining methods are used .

An advantage and good thing  of subsurface mining is that it will not disturb land than surface mining it only disturbs less than one-tenth the surface amount of land as surface mining and the method.

Therefore, the function of tunnels and passageways in subsurface mining to drain underground lakes where minerals are found. option C is correct.

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Match the following items.
1.
uses a lens to gather and focus light
refracting telescope
2. separates starlight into wavelengths
radio telescopes
3. pick up faint-lighted stars
spectrograph
4. see binary stars
giant refractors
5. see behind nebulae dust
giant reflectors

Answers

Answer:

1-uses a lens to gather and focus light- giant reflectors

2-separates starlight into wavelengths- spectrograph

3-pick up faint-lighted stars- radio telescope

4-see binary stars- refracting telescope

5-see behind nebulae dust- giant refractors

Explanation:

is it correct?

Which distinguishes a dwarf planet from a planet?

Answers

Answer:

It's size

Explanation:

The definition of a dwarf planet is "a celestial body that orbits the sun and has a spherical shape but is not large enough to disturb other objects from its orbit"

Essentially, "dwarf" is an adjective. Just like saying the colour distinguishes a purple planet...

dwarf = too small to be a planet

A student uses a lever and fulcrum to lift a rock off the ground.

Which option describes when potential energy is converted into kinetic energy during this process?


a. when the lever is wedged beneath the rock but before it has been lifted

b. when the student presses down on one side of the lever to cause it to move

c. when the rock rests on the ground without the lever

d. when the rock rests above the ground

Answers

Answer:B

Explanation: I know this because kinetic energy is when something is moving and potential energy is when something is not moving and the energy is being stored so it has you are pushing on the other side moving the object it is transforming the potential energy also known as stored energy into movement also known as kinetic energy

B is the correct answer

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v--------------------------------------------------------------------------------------------------------------------------v
--------------im just trying to fill space for the minimum 20 char

Answers

The answer is probably tt

Well for parent 1 and parent 2 ( 1st parent of 2 ), parent 1 shows T so it forms Tt

Parent 1 and 2 ( 2nd parent of 2 ) ( parent 1 also has T and parent 2 has t ) so it forms Tt

Parent 1 ( 2nd parent of 1 ) and parent 2 has t and parent 1 is  normal which forms tt

So that leaves 2nd parent 1 and parent 2

tt i think is the correct if you get it wrong I’m sorry I’m trying my best

1.In this environment, which trait is adaptive for the birds


2. Did the birds choose to have the adaptive trait? (yes or no)

3.Sherman suggests that reproduction always creates individuals with adaptive traits. Does this seem correct? Why or why not?

Answers

Answer:

1.Natural selection is the mode of evolution that makes living things well-suited (adapted) to their environments. This mechanism has sculpted the beaks, feet, and plumage of birds over millions of years, making these animals more successful in their environments.

2.yes

3.

Explanation:

Im sorry only 1, 2 I can answer!

But hope it helps you!

You can report me if you want!

Jennifer observes a weather map showing tomorrow's weather. She predicts that air will travel from the low pressure system to the high pressure system, causing wind. The wind will carry moisture since it is coming from the ocean. Choose the statement which corrects the error(s) in Jennifer's prediction.


a weather map of Florida with an L to the left of Florida over the ocean and an H over the land


a The wind from the ocean will not carry moisture.

b The wind will travel from the high pressure system to the low pressure system.

c Since the low pressure system is not over land, wind will not be created.

d Wind is only created when two high pressure systems meet.

Answers

Answer:

b The wind will travel from the high pressure system to the low pressure system.

Explanation:

I think this is the answer not sure.

Answer:

B

Explanation:

I did the same Exam as you and got the answer right when I chose B

  Hope this helps you!

P.s have an amazing day! <3

please help me with these science questions

Answers

Answer:

1. arches commonly form where inland cliffs, coastal cliffs, fins or stacks are from the sea, rivers or the weather. 2. yellowish brown loamy/foamy deposit found in North America, Europe, and Asia!

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Answers

Resources affect populations
Living and nonliving things are both found within the same ecosystem. The living things require the non living things for survival.

Limiting Factors
Environmental factors, such as the amount of water, food, sunlight and temperature available, are limiting factors for a population.

A limiting factor is sometimes that restricts the size of a population. Limiting factors might affect the number of individuals in the ecosystem can support.

The amount of space affects a population’s size.

Available water, food, sunlight and temperature are all limiting factors.

Space is also a limiting factor.

If there are too few resources, populations may migrate to new areas.

Answer:

- The amount of space affects a population's size.

- Available water, food, sunlight and temperature are limiting factors

- Space is also a limiting factor.

- If there are too few resources, populations may migrate to new areas.

Limiting

Factors

- Environmental factors, such as the amount of water, food, sunlight and temperature available, are limiting factors for a population.

- A limiting factor is something that restricts the size of a population. Limiting factors might affect the number of individuals in the ecosystem can support.

Resources affect

populations

Living and nonliving things are both found within the same ecosystem. the living things require the non living things for survival.

(Please take note I fixed some of the incorrect grammar in these images. Such as 2 spaces in-between, or this -> "Number of individuals ithe ecosystem")

~ LadyBrain

Help, please
I will mark the brainliest answer if right!

Answers

here's your answer dear friend❤❤

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Answers

Answer:

Disease can reduce the size of a population quickly.

The amount of resources, such as food and water, limit how many pikas can survive.

The presence of predators limits how large the population can grow.

As the population grows, the pikas compete with each other for resources.

The amount and types of space avalible in an environment mean only a certain number of pikas can make homes.

Question: Describe how a river changes the earth´s surface. please explain in your own words, might be reported if answer is c o p y r i g h t

Answers

Answer:

Answer down below

Explanation:

Through the processes of erosion and deposition, rivers and streams can drastically alter the Earth's surface. ... The rushing water of rivers helps to carve new features into the surface of the Earth.

Hello
Hope u r fine in this pandemic
Answer is
That water helps deposit nutritions from mountains to plains to make em fertile (water here refers river streams etc.)

How would you label the molecules shown in the sample above? ( A is wrong )
a. Sample A is cooler. Sample B is hotter.
b. Sample A is hotter. Sample B is cooler.
c. Samples A and B are the same temperature.

Answers

sample a is hotter sample b is cooler
it is b, sample a is hotter because the balls are not stagnant as they are moving around in the picture

Write a paragraph on why food needs to be digested. :)

Please hurry I need it.

Answers

Answer: You die if no digest

Explanation:

Food needs to be digested because your body can't contain large stuff whole, so it has to be converted into a smaller amount. For Instance, if you were to eat a entire turkey then your body would just explode I guess if you wouldn't digest it. Also, without digesting food you can't enter new food into your body. Therefore, this is why food needs to be digested.

Im sorry if my answer is two short but you can expand or take the idea of it.

Food needs to be digested into tiny particles in order for your body to absorb its nutrients and convert it to energy.

QUESTION 4 5
4. What would most likely be the result of an invasive species entering an ecosystem?

5. Why are humans responsible for many invasive species?

Answers

#4: An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts

#5: It is not surprising that human population density is a leading cause of species invasions. Species are easily moved by human and animal (particularly domestic animal) vectors, and increasing populations residing next to protected areas simply means increasing the odds of species introduction

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Consider the two models seen here. These models represent two different minerals. Each is composed of a lattice of carbon atoms. How do these crystals differ?

A) The two have different chemical formulas. Eliminate

B) The diamond model represents a crystal while the graphite represents a molecule.

C) Both are crystals, but the organized arrangement of the carbon atoms in each differs.

D) The graphite crystal is not pure: that is, it contains two elements while the diamond crystal is composed of carbon atoms only.

Answers

It is c correct hope this helps 792 explanation

Answer:

hi mama rusty thank you for your correct email address for the title company hunk you a picture of the following statements about you and I will be there at work and

Explanation:

l hope I can help you

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Answers

Answer:

Threatened Species: A threatened species is a species at risk but not yet endangered. California sea otters were classififed as a threatened species. Laws were passed to protect the otters and now they have increased their population size.

Invasive Species: One of the main causes of extinction and endangered species is the introduction of an exotic species. New exotic species are called invasive species. Invasive species can disrupt food chains, carry disease, prey on native species directly, and out-compete native species for limited resources, like food.

Extinction: If a population decreases too much in numbers, they disappear. Extinct species mean that the species has died out and no individuals left. An example of extinction: New Zealand was once home to a bird called the Giant Moa. Humans settled as their population increased the Moa population decreased. The species is now extinct.

Explanation:

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Answers

Almost no population actually reaches biotic potential instead it reaches its carrying capacity, carrying capacity is the largest number of individuals of one species that an ecosystem can support over time. Limiting factors determine the carrying capacity for an area. If there weren’t any limiting factors in an ecosystem, populations would keep growing. When they keep growing they eventually reach their biotic potential. Biotic potential is the potential growth that a population could grow in perfect conditions

what are 5 things that go through photosynthesis? I have: plants, algae, some microorganisms and cyanobacteria

Answers

Explanation:

This process is called photosynthesis and is performed by all plants, algae, and even some microorganisms. To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis.

Explain the difference between mechanical weathering and chemical weathering​

Answers

Answer:

mechanical weathering breaks rocks into smaller forms without any change in their composition whereas chemical weathering breaks down rocks by forming new minerals .

or simply mechanical weathering is the physical breakdown of rocks while chemical weathering is the breakdown of rocks through chemical reactions .


This is the right answer it was a question on my test and i got it right

In the presence of light, plants use carbon dioxide and water to produce sugar and oxygen during the process of transpiration.
True or False?

Answers

I believe the answer is true
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Elements of PoetryQuestion 1Which statement describes a major difference between a traditional poem and a free verse poem?OA traditional poem may contain alliteration, but a free verse poem does notcontain this sound device.A traditional poem may contain regular meter and rhyme scheme, but a freeverse poem does not contain these elements.OA traditional poem may contain rhyme and figurative language, but a free versepoem does not contain these elements,A traditional poem may contain imagery, but a free verse poem does not relayvivid images to the reader. What kind of mutation will result from the mistake made during DNA replication in the nucleotide sequence above? NEED HELP ASAP! Which field best organizes street addresses in a database?A. NameB. AddressC. Phone According to the US Census, the percent of residents aged 65 or older in the 50states and District of Columbia has mean 13.26% and standard deviation of1.67%. Find and interpret the standardized scorefor the state of Colorado, whichhad 9.7% of residents age 65 or older. * What happens to the distance between waves Wave lengths If f(x)=9ex, find f(5) rounded to the nearest tenth. Different resources help us live a better life. What are the two Adjectives in this sentence. first one that gets it correctly gets branlyest find the value of tan30+cot30+sin60 If someone can write everything on this graph, they shall get points. Could someone help me? Will mark brainlist 5. Why is the ileum long and coiled? A block is pulled 0.9 m to the right in 2.5 seconds. What is the blocks average speed? PLEASE HELP. I will mark branliest Which statement would most likely have been made by an American workerin the early 1800s?A. The only opportunity for me is in farming.OB. I used to work, but now all the big businesses are closing.c. I think I'll get a job in a factory.D. There are more jobs for me in the West.SUBMIT 2/3 * n = 12 im not sure what this is please help In a presentation, good body languages include all except:a- Walking around the room talking to the audienceb- Making eye contact with the screen or your notes as you read to the audienceoC-Using your hands to gesture to the audience and to your visual aidOd- Standing up straight and naturally 4. In paragraph 7, what does the wordconvey" mean?A avoidB criticizeC exaggerateD communicate Criteria are the goals that a design must achieve. They are determined by what you want the cup to do. Criteria for the volume of the cup compartments have been decided for you. The volume is expressed in four different units: Volume cubic centimeters milliliters fluid ounces cups cold pack 150 150 5 0.6 drink compartment 600 600 20 2.5 total 750 750 25 3.1 Although the volume is set, the shape of the cup is up to you. There are no right or wrong answers. Do you want your cup to be tall and skinny or short and wide HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER, WILL GIVE BRAINIEST!!