Select a type of renewable energy. Compare it to fossil fuels by explaining two pros and two cons for its implementation on a large scale. Maintain an environmental focus (do not just give economic reasons).

Answers

Answer 1

Answer:

Bio gas

Explanation:

Bio gas is gotten from the anaerobic breaking down of biomass especially animal waste.

PROS:

A. it is renewable: biogas is renewable and has an endless supply of material since animals are the main source when compared to fossil fuels.

B. It doesn't involve a rigorous mining exersice to get to like fossil fuels and it is in accessible abundance.

CON:

A. A lot of waste is needed for the product of biogas and the final waste (sludge) from the production process can be a huge problem to dispose off.

B. Some of the gases liberated in the manufacturing process are greenhouse gas, especially methane. These gases if let out, will contribute immensly to global warming.


Related Questions

Why Is Biodiversity Important? Who Cares? Name three social benefits provided by biodiversity.

Answers

Biodiversity helps meet human and societal needs like food and nutrition security, energy, pharmaceutical development, and freshwater, all of which contribute to good health.

Additionally, it encourages leisure activities that enhance well-being and economic opportunities.

Biodiversity is fundamental for the cycles that help all life on The planet, including people. We cannot have healthy ecosystems that provide us with the air we breathe and the food we eat if we do not have a wide variety of animals, plants, and microorganisms. Additionally, people value nature as a whole.

The majority of the fundamental necessities of food, water, clothing, and shelter are provided by biodiversity.

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Answer:

research

education

monitoring

recreation

tourism

cultural values

Some students created dialysis membrane models of human red blood cells containing different concentrations (molarity) of solutions. The students observed the changes in the cell models when they were placed in distilled water. The general set up and data the students collected is shown below

Answers

Answer:

Nope

Explanation:

true or false?two-thirds of our rainfall is returned to the air by evaporation and respiration

Answers

About 90% of the water in the atmosphere is produced from evaporation crom water bodys, while the remaining 10% comes from transpiration. These are the form of return of the water to the atmosphere in the water cycle. The rainfall is related to the process of precipitation of the water cycle, being know a the return of water to the Earth.

Therefore, for the information about the water cycle and how it work, the alternative is false because according to the known about the water cycle, rainfall is not direct linked to the return of water to the air, but to the return of water to the Earth.

To which of the following disorders can the addition of agoraphobia be attached?
A)somatoform disorder
B)major depressive disorder
C)obsessive-compulsive disorder
D)panic disorder

Answers

The disorder that the addition of agoraphobia can be attached to is Panic Disorder. Here option D is the correct answer.

Panic disorder is a form of anxiety disorder. It is characterized by repeated and unexpected panic attacks. Panic attacks are abrupt episodes of extreme fear and bodily symptoms such as a rapid heartbeat, dizziness, shortness of breath, and sweating that can last for several minutes.

Panic disorder can also involve agoraphobia in some cases. Agoraphobia is an anxiety disorder in which individuals have an irrational fear of being in places or circumstances where they might have difficulty escaping or getting help if they experience a panic attack or other embarrassing or incapacitating symptoms.

Panic disorder is frequently accompanied by agoraphobia, which is the anxiety of being in public places or situations where escape might be challenging if a panic attack occurs. Therefore option D is the correct answer.

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Please help me:)) I would thank u so much

Please help me:)) I would thank u so much

Answers

Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic material necessary for an organism's growth and operation.

Thus, The structure of DNA is a double helix, which is made up of two connected strands that loop around one another to resemble a twisted ladder.

Deoxyribose and phosphate groups alternately form the backbone of each strand. One of the four bases—adenine (A), cytosine (C), guanine (G), or thymine (T)—is joined to each sugar.

A protein or RNA molecule's construction instructions are among the biological information encoded by the nucleotide sequence along the DNA backbone.

Thus, Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic material necessary for an organism's growth and operation.

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If the DNA molecule contains 32% thymine, then what would be the creator of the cytosine?

PLEASE HELP!!!!!

Answers

Cytosine (C) is one of four chemical bases in DNA, the other three being adenine (A), guanine (G), and thymine (T). Within the DNA molecule, cytosine bases located on one strand form chemical bonds with guanine bases on the opposite strand. The sequence of four DNA bases encodes the cell's genetic instructions.

What is the relationshiop between the inputs and outputs of photosynthesis?
The inputs and outputs have the same number of atoms on both sides of the
equation for photosynthesis.
The more molecules that are input into photosynthesis, the more output can be
produced.
The inputs and outputs have the same type of atoms (carbon, hydrogen and
oxygen) on both sides of the equation for photosynthesis.
All of the above.

Answers

Answer:

Photosynthesis is when a plant is absorbing water, sunlight, for its energy, This means that your answer is the inputs and outputs have the same type of atoms

Answer:

If you are talking about the 5.03 Photosynthesis Gizmo Quiz, the answer is D. all of the above.

Explanation:

why is it called "hamburger" if there's no ham?​

Answers

Answer:

Good question! Hamburgers actually get their name from Hamburg, Germany, home of a cut of beef called the Hamburg steak that eventually evolved into what we now consider hamburgers

Lol great question what do you believe it is?

How have you heard the word metabolism used in daily conversation? How does this usage differ from the actual definition of metabolism?

Answers

Answer:

Metabolism - the chemical process within a living organism in order to maintain life

Explanation:

The common use it 'my metabolism is really slow/fast', usually heard in fitness and diet communities. The biggest difference is that, while metabolism does deal with the burning of energy from food, it really covers the processes using all materials such as water, food, nutrients, and oxygen in the cells to produce the body's energy.

Answer: Metabolism is often used in ads for exercise products or diet pills, which claim that they will boost metabolism to help people lose weight. In this context, metabolism is used only to describe weight loss or gain. This interpretation differs greatly from the actual definition of metabolism, which describes all the chemical reactions that occur within a cell.

Why does DNA need to be coiled? Choose ALL that apply DNA coiling allows DNA to be wrapped tight enough during certain times of the cell cycle in order to enable to movement of the chromosomes to a new cell Coiling allows DNA to be organized in a way that allows for efficient access to genes (for gene expression) DNA supercoils to allow for paracrine signaling between cells DNA coiling allows for the smooth ER to more efficiently make proteins DNA coiling allows the DNA to fit into the cell (and the nucleus)

Answers

DNA needs to be coiled for several reasons: 1. DNA coiling allows the DNA to fit into the cell (and the nucleus) because it helps to compact the long DNA strands into a smaller, more organized structure that can fit within the limited space of a cell.

2. Coiling allows DNA to be organized in a way that allows for efficient access to genes (for gene expression). This organization enables the cell machinery to access specific genes when needed for processes like transcription and translation, ensuring proper cell function.

3. DNA coiling allows DNA to be wrapped tight enough during certain times of the cell cycle in order to enable the movement of the chromosomes to a new cell. This is crucial during cell division when the DNA must be accurately and evenly distributed between the two daughter cells.

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most children with cystic fibrosis have frequent lung infections and digestive difficulties. some people have mild cases, with onset of minor respiratory problems in adulthood. some men with cystic fibrosis only exhibit the symptom of infertility. which exception to mendelian laws of inheritance best explains these symptoms?

Answers

Some healthcare professionals evaluate and care for women aged 35 or older after six months of unprotected intercourse because it is known that women's fertility declines steadily with age.

What exactly is infertility?

Some healthcare professionals evaluate and care for women aged 35 or older after six months of unprotected intercourse because it is known that women's fertility declines steadily with age.

The following conditions may cause ovulation issues: polycystic ovary syndrome According to research, women who have a depression history are two times more likely to struggle with infertility. .

What is worrying?

Experiencing stress and trauma as a very young child.

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How to cure ADHD ?

Mention how to cure it quickly

Answers

Answer:

There is no cure for ADHD. But there are several option to help with ADHD.

Explanation:

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ADHD can't be prevented or cured. But spotting it early, plus having a good treatment and education plan, can help a child or adult with ADHD manage their symptoms.

A______ is one in which there are no breaks in the electrical path which allows energy to transfer to a electrical motor fan or light bulb.

A) open circuit
B) switch circuit
C) valley circuit
D) closed circuit​

Answers

Answer:

Closed.

Explanation:

Open cant transport power, and it never says anything about a switch. Not sure what a valley one is, so this should at least narrow it down.

Simple Question Help Needed

Simple Question Help Needed

Answers

Answer:

the answer is ( d) because they are permanently fixed and usually or easily understood

HELP PLEASE: Which of the following would be considered a theory?
A. Animal research is more effective in labs that are outdoors
B. The universe was created from a single massive explosion
C. Nuclear energy should be widely used to produce energy
D. A cold front will arrive in 6 hours and result in heavy rain

Answers

Answer:

B. The universe was created from a single massive explosion

Explanation:

That is actually the Big Bang Theory

Answer:

B

Explanation: b is the only answer there that could be considered as a theory

Inherited traits of individuals are governed in the genetic material found in the genes within chromosomes in the nucleus. This diagram shows the genetic basis of inherited traits. In the diagram D is a chromosome. What can you infer about the relationship of genes, chromosomes, and DNA? Select ALL that apply. Responses A Chromosomes are found in the nucleus of cells.Chromosomes are found in the nucleus of cells. B DNA is made up of complementary base pairs.DNA is made up of complementary base pairs. C Chromosomes are pieces of RNA copied from DNA.Chromosomes are pieces of RNA copied from DNA. D A gene is a small segment of DNA found on a chromosome.A gene is a small segment of DNA found on a chromosome. E Chromosomes are made of DNA.

Answers

A and D are correct. Chromosomes are found in the nucleus of cells and contain pieces of DNA, known as genes.

What is Chromosomes?

Chromosomes are thread-like structures that are found within the nucleus of most cells and contain the genetic material of an organism. The word chromosome is derived from the Greek words chroma, meaning “color,” and soma, meaning “body.” Chromosomes are composed of DNA, a molecule that stores genetic information, and proteins that help to package the DNA and control its function. Humans have 23 pairs of chromosomes, for a total of 46 chromosomes, while other living organisms may have more or less. Chromosomes are important because they contain the genetic information that is passed from parent to offspring and enables them to develop.

DNA is made up of complementary base pairs, which are used to create chromosomes. Chromosomes are not made of DNA, but instead are made of RNA, which is a copy of the DNA.

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What does chronological order mean example?.

Answers

Chronological order is the the order in which events occurred. So this might be the chronological order of your day:
You woke up
You got dressed
You ate breakfast
You went to school
You finished school
You got home
You did homework
You watched tv
You ate dinner
You showered
You went to bed

In certain lizards, the ability to lose the tail if attacked by a predator serves a protective function. These types of physical characteristics that help organisms to survive are best known as

Answers

The ability of certain lizards to lose their tail if attacked by a predator is an example of a protective function exhibited by physical characteristics, which are commonly referred to as adaptations.

Physical characteristics that aid organisms in their survival are called adaptations. These adaptations can be structural, physiological, or behavioral in nature. In the case of certain lizards, their ability to shed their tail when attacked by a predator is a defensive adaptation that helps them escape from potential harm.

1. Adaptations: Adaptations are traits or features that have evolved in organisms to enhance their chances of survival and reproduction. These can include anatomical structures, physiological processes, or behavioral patterns.

2. Defensive Adaptations: Defensive adaptations are specifically geared towards protecting an organism from harm. In the case of lizards, the ability to shed their tail, a behavior known as autotomy, is a defensive adaptation.

3. Autotomy: Autotomy is the self-amputation or shedding of a body part by an organism. Lizards, such as certain species of geckos or skinks, have developed the ability to voluntarily shed their tail when under attack. The detached tail continues to move, distracting the predator and allowing the lizard to escape.

4. Protective Function: The ability to lose the tail serves a protective function by allowing the lizard to survive encounters with predators. By sacrificing their tail, lizards can increase their chances of survival by diverting the predator's attention and facilitating their escape.

In summary, the physical characteristic exhibited by certain lizards, where they can lose their tail if attacked by a predator, is an adaptation that serves a protective function. This ability, known as autotomy, enhances their chances of survival by enabling them to escape from potential predators.

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Select the correct locations on the image. The diagram illustrates the evolution of the universe, starting from the big bang. Each concentric circle represents a stage in the evolution as stated by the big bang theory. The arrows illustrate the changes that happened after the big bang and leading up to the stage where gases were formed that later led to the formation of stars and galaxies. Choose the inaccurate statements on the diagram.​

Select the correct locations on the image. The diagram illustrates the evolution of the universe, starting

Answers

Answer: the universe keeps expanding

Explanation:

Universe kept expanding is an inaccurate statement on the diagram.

What is big bang theory?

The most popular theory for how the universe came into being is called the Big Bang Theory. Simply expressed, it states that the universe as we now understand it originated from an unimaginably hot and dense single point and expanded over the course of 13.7 billion years, initially at unfathomable speeds and subsequently at a more palpable pace.

The universe's expansion, cosmic microwave background radiation, abundances of the lightest chemical elements, age of the earliest known stars, and abundances of these elements are some of the major evidences for the big bang idea.

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which organisms do not use nadh to feed electrons into mitochondrial electron transport chains? group of answer choices animals that do not maintain a constant body temperature plants animals that maintain a constant body temperature eukaryotic algae bacteria and archaea

Answers

The statement "animals that do not maintain a constant body temperature" is correct, they are the organisms that do not use NADH to feed electrons into mitochondrial electron transport chains.

Animals that do not keep a constant body temperature do not need NADH and do not consume NADH during respiration, as NADH is needed for maintaining a constant body temperature and is thus required by the organism.

The second method uses the respiration process used by bacteria and archaea, which uses NADH. The eukaryotic algae in the third option employ NADH in respiration since eukaryotes often do so. In the fourth option, animals must use NADH for respiration in order to keep their body temperatures constant.

If NADH is not available, oxidative phosphorylation reactions uncouple, which maintains the body temperature. This type of reaction is seen in animals that are hibernating as well as in newborn animals and people.

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What is an ice age?

a recent increase in the average global temperature near Earth’s surface
a period of time when temperatures across the planet are colder than normal
a characteristic of winter that returns seasonally
the loss of heat in coastal areas from La Niña storms

Answers

Answer:

a period of time when temperatures across the planet are colder than normal

Answer:

B. A period of time when temperatures across the planet are colder than normal

Explanation:


4. Many unicellular eukaryotes reproduce by dividing into two offspring through mitosis
and cell division. This form of reproduction is known as __.

Answers

asexual reproduction

what is the most durable part of the human body?

Answers

Answer:

the most durable and tough substance in your body is actually a tissue. Encasing your teeth and helping you chew, bite, and tear your food is your tooth enamel. That's the hardest substance in the human body.

Explanation:

The most durable part of the human body is Tooth Enamel.

What is Tooth Enamel?

Tooth enamel is defined as the thin outer covering of the tooth that covers the crown of the tooth. This is the part that we can see outside the gums. This is the outer layer, the enamel is transparent. Dentin is the hard tissue that lies beneath the enamel, and is what gives teeth their color.

Once tooth enamel is damaged, it cannot be restored. Enamel can be restored to some extent by improving its mineral content. Enamel is the durable part of the human body.

While toothpaste and mouthwash can never "rebuild" teeth, they can contribute to this remineralization process.

Thus, the most durable part of the human body is Tooth Enamel.

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Sea nettles are a type of jellyfish found in Chesapeake Bay. They eat comb jellies. Comb jellies eat oyster
larvae. How would you describe the relationship between sea nettles and oysters?

Answers

Options:

A. It is competition, because the oyster larvae are harmed and the sea nettles benefit.

B. It is mutualistic, because both the sea nettles and the oysters are benefitting.

C. It is parasitic, because the sea nettles cause the oysters harm.

D. It is predation, because both organisms are eating the comb jellies.

Answer:

It is mutualistic, because both the sea nettles and the oysters are benefitting.  Thus, the correct option is B.

The most prevalent summer jellyfish in the Chesapeake is sea nettle. species prevails could determine whether a region's fresh generation of oysters lives or dies because sea nettles only eat comb jellies and ignore oysters.

What is mutulism?

When two organisms of different species "operate together," they are said to be in a mutualistic relationship since they both gain from it. The interaction between an animal called an oxpecker and a rhinoceros or zebra is an illustration of a mutualistic relationship.

The main stem of the Chesapeake Bay and large rivers often feature the highest concentrations of comb jellies, while smaller creeks and coves seem to be sea nettles' strongholds.

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select all that apply what four pathways are involved in the breakdown of glucose to carbon dioxide and water? multiple select question. photosynthesis oxidative phosphorylation gluconeogenesis breakdown of pyruvate citric acid cycle glycolysis

Answers

The four pathways involved in the breakdown of glucose to carbon dioxide and water are Glycolysis, Breakdown of pyruvate, Citric acid cycle, Oxidative phosphorylation.

Photosynthesis and gluconeogenesis are not involved in the breakdown of glucose to carbon dioxide and water. Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, while gluconeogenesis is the process by which the body synthesizes glucose from non-carbohydrate sources.This is the first step in glucose breakdown, and it takes place in the cytoplasm of cells. During glycolysis, glucose is converted into two molecules of pyruvate, and a small amount of ATP (adenosine triphosphate) is produced.

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I need help I don't understand this question at all can anybody that is in Earth space science help me on this question and explain it because I don't get it

I need help I don't understand this question at all can anybody that is in Earth space science help me

Answers

Answer:

Explanation:

How do the Galapagos Tortoises demonstrate Darwin's theory of
evolution? Do you think all three tortoises migrated to the islands or
did one type migrate and they evolved out on the islands?

Answers

The Galápagos Tortoises demonstrate Darwin's theory of evolution by natural selection.

What is Darwin's theory of evolution?

Darwin's theory of evolution is a scientific explanation of how species of organisms change over time through the process of natural selection. He observed that the tortoises differed in their physical characteristics.Over time, those traits that helped individuals survive and reproduce in their specific environments became more common in the population.

It is believed that a single species of tortoise initially colonized the Galápagos Islands, likely by drifting on ocean currents. Once on the islands, the tortoises likely underwent speciation through natural selection and genetic drift, leading to the evolution of the different subspecies that we see today.

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Help, need this for a biology class

Help, need this for a biology class

Answers

Answer:

see...

one of my favourite organism is parrot (bird)...

therefore, name of the organism will be parrot...

parrot gets it's food by hunting with claws and beaks and also consumes leaves from plants, small insects...

it basically likes to eat bengal gram...

it lives in tropical and sub tropical climate...

it lays eggs...

its one of the main defence organ is its beak...

pic is in the above...

hope it helps

Help, need this for a biology class

The diagram shows water at the molecular level.

A diagram shows several water molecules, each formed from a large sphere labeled

What property of a water molecule allows hydrogen bonds to form among adjacent molecules?

A. the strong covalent bonds that hold the oxygen atom to each hydrogen atom
B. the ionic bonds that form after the molecule separates into a hydroxide ion
(OH–) and hydrogen ion (H+).
C. the small size of the two hydrogen atoms compared to the oxygen atom.
D. the polarity of the molecule, which involves a slightly negative oxygen atom and slightly positive hydrogen atoms

Answers

Answer:

A.the strong covalent bonds that hold the oxygen atom to each hydrogen atom

the diagram represents apparatus used to investigate osmosis


pls help pls pls pls

the diagram represents apparatus used to investigate osmosis pls help pls pls pls

Answers

Answer:

the solution in the tube will rise.

Explanation:

water molecules move across the semipermeable membrane into the tube containing the starch solution. However the starch molecules are too large to pass across the semipermeable membrane hence remain in the tube.

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