The arrows in the picture below show several ways heat is transferred from the Sun as it strikes sand on the surface of a beach. Which arrow shows convection?

A.
1

B.
2

C.
3

D.
4

The Arrows In The Picture Below Show Several Ways Heat Is Transferred From The Sun As It Strikes Sand

Answers

Answer 1
4 shows convention because the heat is coming from out of the ground into the atmosphere
Answer 2

Arrow 4 show convection. Thus option 4 is correct.

What is convection ?

The process in which transfer of heat occurs by movement of a heated fluid either air or water called as convection.

Initially the heat transfer through conduction, however a bulk heat transfer takes place due to the motion of the fluid.

The mechanism of convection involved,  fluid is heated from below, leads to thermal expansion.

So that the lower layers,  which are hotter now, become less dense.

So the less denser layer replaced by colder layer due to buoyancy nd colder layer is more dense.

This process continuously occur  and heat transfer occur through convection

It  occurs in both liquid and gases, may be natural or forced, bulk transfer occur.

Thus option 4 is correct.

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Related Questions

Which of the following does biodiversity NOT contribute to?

a
Food
b
Clothes
c
Wireless Internet
d
Medicine

Answers

in my opinion i would say c
I also say c wireless internet

How does the magma in underwater volcanoes in Hawaii form?

Answers

Answer:ike a blowtorch, the heat transforms deep rocks into oozy magma

Explanation:

Answer:

Like a blowtorch, the heat transforms deep rocks into oozy magma. The magma rises upward until it erupts onto the seafloor. When the sizzling lava (which is what magma is called when it erupts) hits the cooler water, it hardens into an underwater volcano, the heat transforms deep rocks into oozy magma

Explanation:

2. Use the list below to complete the following statements.

Florida panther rain temperature fossils
runoff wetlands pollutants technology
vehicles radios telephones
a. _____________________is the knowledge and tools we use to do difficult tasks.

b. ________________ and ____________________ are all examples of technology we use daily.

c. ___________________ is water that travels over the surface of the land during and after rain. It can carry and nutrients to waterways and disturb ecosystems.

d. When vehicles roll down the roads, the rubber that wears off the tires may run downhill during the next ______________________ .

e. Oil, gas, and other pollutants may pose a threat to Florida's lakes and ______________.

f. Greenhouse gases are chemicals emitted into the atmosphere that add to the overall increase in Earth's _____________________________.

g. Greenhouse gases are produced by burning _______________ fuels, which are the remains of living organisms.

h. When roads cross a habitat, they expose animals within the habitat to increased rates of death due to encounters with __________________________.

i. It is believed that the creation of isolated pockets of animals has likely contributed to the endangerment of the ___________________________.

Answers

Answer:

In the Explanation

Explanation:

a. technology

b. radios, telephones

c. runoff

d. rain

e. wetland

f.  temperature

g. fossil

h. vehicles

i. panther

Hope this is helpful!

In this exercise, we are completing statements by selecting appropriate words from the given list. Each statement requires us to choose the correct word or words that fit logically and accurately. By carefully reading each statement, we can identify the missing word or words and select the appropriate options from the given list.

a. Technology is the knowledge and tools we use to do difficult tasks.

b. Radios and telephones are all examples of technology we use daily.

c. Runoff is water that travels over the surface of the land during and after rain. It can carry pollutants and nutrients to waterways and disturb ecosystems.

d. When vehicles roll down the roads, the rubber that wears off the tires may run downhill during the next rain.

e. Oil, gas, and other pollutants may pose a threat to Florida's lakes and wetlands.

f. Greenhouse gases are chemicals emitted into the atmosphere that add to the overall increase in Earth's temperature.

g. Greenhouse gases are produced by burning fossil fuels, which are the remains of living organisms.

h. When roads cross a habitat, they expose animals within the habitat to increased rates of death due to encounters with vehicles.

i. It is believed that the creation of isolated pockets of animals has likely contributed to the endangerment of the Florida panther.

It is important to consider the context and meaning of each statement to choose the most suitable word or words from the list. Additionally, being familiar with the definitions and concepts related to the given words can help us accurately complete the statements.

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The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. The ancient whale is extinct and is believed to be an ancestor of the present-day whale.

What do these skulls most likely show that supports Darwin’s theory of evolution?

All populations can adapt and survive.

Only some organisms have a common ancestor.

Populations change slowly over time.

Populations rapidly become extinct.

BRAINLY ANSWER!!! 10 POINTS!!

Answers

Explanation:

its 3 if you havnt done it already

Strands of DNA are tightly coiled in
A. DNA
B. Base pairs
C. Chromosomes
D. Mitochondria

Answers

Answer:

D. Mitochondria. Mitochondira is the powerhouse of the cell, where DNA is stored.

Explanation:

Which of these types of environments is MOST LIKELY to experience the arrival of pioneer species?
A .an old growth forest
B. an undisturbed prairie
C. an established mountain lake
D. a newly formed volcanic island

Answers

Answer:

hey! the answer is D. ((A newly formed volcanic island)))

The type of environments is most likely to experience the arrival of pioneer species is a newly formed volcanic island. Thus, option D is correct.

What is environmental change?

Environmental change has a change or the disturbance of the climate which has been most often causes due to the human behavior,  human activity or the natural ecological processes.

Environmental change has been consists many factors, such as the natural disaster, human interferences, or animal interactions. It has been also included physical change. Environmental change can also refers to the long-term shift in the temperature and weather patterns. These shifts may be the natural, such as through variations in the solar system.

In environmental change natural systems transform the sun's energy into living matter and cause changes by cycling material through geological, biological, oceanic and atmospheric processes. So environmental change has serious issue to our human society.

Therefore, The type of environments is most likely to experience the arrival of pioneer species is a newly formed volcanic island. Thus, option D is correct.

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5. What variables could you change in the virtual lab that would allow you to evaluate the
strength of your solutions and any proposed emergency response plans?

Answers

S-P wave interval is the variable which could help evaluate strength of solutions and proposed emergency response plans.

What is S-P wave interval?

This is referred to the difference in time between the first arrival of the P-wave and the S-wave.

In a virtual lab, it is the distance of the station from the emergency unit which helps evaluate the effectiveness.

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Write your scientific argument about what caused the size of the orange-bellied parrot population to decrease. As you write, remember to: Clearly state your claim. You may choose to use one of the two claims below, or you can create your own. Use your strongest evidence from the Island Ecosystem Food Web or the Evidence Cards to support your claim. Use the Scientific Argument Sentence Starters and the Word Bank below to help you explain your thinking. Science Seminar Question: What was the main cause of the decrease in the size of the orange-bellied parrot population? The population decreased because . . . Claim 1: births decreased. Claim 2: deaths increased. Scientific Argument Sentence Starters. Describing Evidence: The evidence that supports my claim is... My first piece of evidence is... Another piece of evidence is... This evidence shows that... Describing how the evidence supports the claim: If [blank], then ... This is important because... Since [blank], then... Based on the evidence, I conclude that... This claim is stronger because... Word Bank consumer population indirect effect ecosystem population resource population energy storage molecule competition reproduction

Answers

Answer:

There are about 50 Orange-bellied Parrots remaining in the wild and a captive breeding population of around 320 individuals. The species is at risk of extinction in the wild in the near term. Current expertise suggests that habitat loss and degradation, particularly in the non-breeding range, has caused the decline.

Explanation:

Write your scientific argument about what caused the size of the orange-bellied parrot population to decrease. As you write, remember to: Clearly state your claim. You may choose to use one of the two claims below, or you can create your own. Use your strongest evidence from the Island Ecosystem Food Web or the Evidence Cards to support your claim. Use the Scientific Argument Sentence Starters and the Word Bank below to help you explain your thinking. Science Seminar Question: What was the main cause of the decrease in the size of the orange-bellied parrot population? The population decreased because . . . Claim 1: births decreased. Claim 2: deaths increased. Scientific Argument Sentence Starters. Describing Evidence: The evidence that supports my claim is... My first piece of evidence is... Another piece of evidence is... This evidence shows that... Describing how the evidence supports the claim: If [blank], then ... This is important because... Since [blank], then... Based on the evidence, I conclude that... This claim is stronger because... Word Bank consumer population indirect effect ecosystem population resource population energy storage molecule competition reproduction

Answers

Answer:

Claim 2

Explanation:

Ill give Brainlist!!!!!

Answers

The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.

The diagram on the left shows the layers of Earth's atmosphere and how temperature changes with altitude. The diagram on the right shows the layers of Venus' atmosphere and how temperature changes with altitude. Both diagrams indicate the altitude below which 90% of each atmosphere's mass is located.


According to the diagrams, which of the following statements is true?
A.
90% of the mass of Venus' atmosphere is within 10 km of the surface.
B.
The upper part of Venus' troposphere is about 200°C colder than the upper part of Earth's.
C.
Venus' troposphere is several times thicker than Earth's troposphere.

Answers

b i think ??
sorry if wrong

According to the diagrams. the following statements which is true is the upper part of the Venus' troposphere is about 200°C colder than the upper part of the Earth's atmosphere. Thus, the correct option is B.

What is the relation between troposphere and temperature?

As the elevation increases, there is less air above us thus the pressure keeps on decreasing. As the pressure decreases, air molecules spread out further and expand in air, and the temperature of the atmosphere decreases.

Temperature of the atmosphere decreases with the increase in altitude because the troposphere is warmed from below, through the absorption and re-emission of incoming solar radiation by the Earth's surface, rather than it is being warmed from above through the incoming solar radiation.

According to the given diagram, the statement which is true is that the upper part of Venus' troposphere is about 200°C colder than the upper part of Earth's.

Therefore, the correct option is B.

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Give an example of how the environment can affect an organism’s phenotype

Answers

Answer: Environmental conditions, such as temperature and availability of nutrients can affect phenotypes. For example, temperature affects coat color in Siamese cats. ... Height in humans is a complex phenotype influenced by many genes, but it is also influenced by nutrition

Explanation: Hope this helps luv :)

PLS HELP LIKE ASAP

1.DNA is made of chains of four smaller molecules called: (9 Points)
A. nucleotides
B. mitochondrial bases
C. life blocks
D. DNAblers

2.The four differing nucleotide parts, called bases, are made of a few: (9 Points)
A. Carbon and oxygen atoms
B. Hydrogen atoms
C. Nitrogen and phosphorus atoms
D. All of the above

3.You can think of DNA as a great library of information that exists to do one thing only. What is that thing? (9 Points)

A. Build other double helix models of information.
B. Tell the brain how to construct the body.
C. Store data about what worked and what did not.
D. Direct the building of different protein molecules.

4.It's estimated that all the chromosomes together house about 20,000 individual instructions calledImmersive Reader (9 Points)
A. Genes
B. Base pairs
C. Chromatophores
D. Lipids

Answers

Answer:

a

Explanation:

Answer:a,c,b,d

Explanation:

What is the dew-point temperature at which a cloud formation began?

Answers

Answer:

The dew temperature at which cloud formation is formed is 6°C

Photosynthesis is: A. A system of living things and their environment. B. The area where something lives.C. The process by which green plants and some other organisms use sunlight to synthesize food from carbon dioxide and water.

Answers

C. The process by which green plants and some other organisms use sunlight to synthesis food from carbon dioxide and water.
c
they use the suns energy and nutrients and distribute carbon dioxide back into the atmosphere

Apparently, I'm putting in a phrase that hurts Brainly's feelings. So I'm gonna put in a picture instead : )

Answers

Answer:

uhh i aint downloading thstast its a scam

Explanation:

Lol ok ? Can I get brainliest tho ?

Drag each label to the correct location on the chart.

Determine whether each statement describes a V-Shaped Valley or a U-Shaped Valley.

1 formed by strong streams

2 formed from the erosive

3 action of glaciers

4 deeper than they are wide

5 form in mountainous regions

6 wider and more gradual base


Answers

Answer:

U- Shaped Valley:    

#3

#5

#6

V-Shaped Valley:

#1

#2

#4

Explanation:

just did the test

U-shaped valley include action of glaciers, form in mountainous region, and wider as well as more gradual base. V-shaped valley is formed by strong streams, erosive, and deeper than they are wide.

What is a valley?

Valleys are low-lying areas of land that have been eroded and washed away by the combined elements of gravity, water, and ice. Some dangle, while others are feeble. They are all in the shape of a "U" or "V."

Humongous frames of snow and ice slowly creep downhill, seeking the least resistance. As the glaciers seep, they start picking up rocks and grind away at the valley floor and sides, forming a "U" and transforming the "V" into a "U." When the glacier melts, it leaves a U-shaped valley where the snow flowed.

U-shaped valleys are formed by glaciers, have a wider and more gradual base, and are found in mountainous areas. Strong, erosive streams form a V-shaped valley that is deeper than it is wide.

Thus, V-shaped valley include options 1, 2, and 4. U-shaped valley is 3, 5, and 6.

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Identify which of Newton's Laws is being described in the examples below:

Answers

9. 2nd law
10. 1st law
11. 3rd law
12. 3rd law

How does the ocean interact with land and air?

Answers

Answer:

Explanation:

One way that the world’s ocean affects weather and climate is by playing an important role in keeping our planet warm. The majority of radiation from the sun is absorbed by the ocean, particularly in tropical waters around the equator, where the ocean acts like a massive, heat-retaining solar panel. Land areas also absorb some sunlight, and the atmosphere helps to retain heat that would otherwise quickly radiate into space after sunset.

The ocean doesn't just store solar radiation; it also helps to distribute heat around the globe. When water molecules are heated, they exchange freely with the air in a process called evaporation. Ocean water is constantly evaporating, increasing the temperature and humidity of the surrounding air to form rain and storms that are then carried by trade winds. In fact, almost all rain that falls on land starts off in the ocean. The tropics are particularly rainy because heat absorption, and thus ocean evaporation, is highest in this area.

Outside of Earth’s equatorial areas, weather patterns are driven largely by ocean currents. Currents are movements of ocean water in a continuous flow, created largely by surface winds but also partly by temperature and salinity gradients, Earth’s rotation, and tides. Major current systems typically flow clockwise in the northern hemisphere and counterclockwise in the southern hemisphere, in circular patterns that often trace the coastlines.

Ocean currents act much like a conveyor belt, transporting warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics. Thus, ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth’s surface. Without currents in the ocean, regional temperatures would be more extreme—super hot at the equator and frigid toward the poles—and much less of Earth’s land would be habitable.

GIVING BRAINLIEST TO FIRST HELPFUL ANSWER!!

Jan drew a diagram to compare centipedes and millipedes.
Which belongs in the area labeled Y?
are active predators
have two pairs of legs on each segment
use specialized mouthparts to attach to hosts
use claws to inject venom

Answers

Answer: have two pairs of legs on each segment

Explanation: Hope this helps : )

Answer:

its B

Explanation:

Match each rock with the correct description.

1. quartzite
2. limestone
3. shale
4. basalt
5. sandstone

1. made from a dissolved mineral called calcite
2. made of large grains of sand
3. made of very tiny grains of clay
4. formed from sandstone
5. fine-grained rock with few or no crystals

Answers

Answer:

quartizide - 5

limestone - 1

shale - 3

basalt - 4

sandstone - 2

correct me if im wrong.

Quartzite, 2

That’s all I got for ya

Read the passage. Then write a paragraph that explains why the two ecosystems have such different kinds of plants. Use the terms biotic factor, abiotic factor, and limiting factor in your explanation.

Passage
A group of students is studying the types of plants that grow in a field next to the school. The field is mowed regularly, but it does not get any water other than rainfall. The field has several kinds of plants that are typically found in a grassland ecosystem. But it has none of the plants found in a nearby forest ecosystem.

Answers

Answer:

The reason why the ecosystem has many different kinds of plants is because of the soil, or the environment around them. Also, some biotic factors like animals or humans could be the reason. The humans may have planted seeds there, and probably some abiotic things like soil could also be the reason why. The plants that grow there receive a lot of rain, or the limiting factor is the rain, and the type of plants that grow there don't need much water to survive.

Which wave has the higher frequency A or B?

Answers

Answer:

wave b has the higher frequency

Answer:

b wave has the higher frequency

which of the following are decomposers
Mosquito Fish
Rye Grass
Isopod
Algea
Cricket
Freshwater Snail
Elodea
Duckweed
Mustard
Alfalfa

Answers

the answer is freshwater snail

Answer:

Freshwater snail

Explanation:

These Snails helps its own ecosystem it's in by eating Decaying matter such as fish waste, uneaten food, and rotting plants. Hope it helps!

How do the different amounts of water that is available around the planet affect the amounts of salt in the world's oceans? ​

Answers

Answer:

MMMMM WE LIKE FREE POINTS

Explanation:

When chromosomes are duplicated before cells divide, in a process called?

Answers

Answer: The process is called Mitosis

Explanation: Mitosis is the process in which a eukaryotic cell (cell containing a nucleus) separates its already duplicated chromosomes (copied during the S phase) into two sets of chromosomes so there will be two identical nuclei. It is generally followed by cytokinesis which divides the cytoplasm and cell membrane.

Hope this helps:)

This process is called mitosis babes <3

What parts of the Earth were involved?

Answers

Answer:

were involved in the like outside of the crust which is the land inbetween the atmosphere

Explanation:

1. Why are earthquakes monitored worldwide instead of in earthquake-prone areas only?

2. How many seismographs are needed to find the epicenter of an earthquake? Why is this
number significant?

Answers

Answer:

earthquakes are monitored worldwide because we never know when they will occur, they can happen everywhere in the world even in the areas that are far away from the tectontic plates boundaries. that is why earthquakes are monitored worldwide instead of in earthquake-prone areas only.

Answer:

1. Why are earthquakes monitored worldwide instead of in earthquake-prone areas only?

Earthquakes are monitored worldwide instead of just earthquake-prone areas since earthquakes can happen all over the world, even far away from plate boundaries.

2. How many seismographs are needed to find the epicenter of an earthquake? Why is this number significant?  

You need at least three seismographs to find the epicenter of an earthquake. The reason you need three or more seismographs is so you can see where the waves overlap to find the epicenter.

What is the relationship between tissues and organs?

A. Tissues are made from a single, functional type of organ.


B. Organs are made from a single, functional type of tissue.


C. Organs are made from tissues with a similar structure and function.


D. Tissues are made from organs with a similar structure and function.

Answers

I believe the answer is C
the answer is C, tissues make up one big organ that has a role in the body

List the 4 types of plant tropisms and give 1-2 examples of each type. Be sure to explain why each tropism helps the plant survive.

Answers

The answer is your a noob
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DUE IN 20 MINSMr. Nguyen opened a savings account with an initial deposit of $480 and will not make any additional deposits or withdrawals. The account earns 2% simple interest. What is the total amount that Mr. Nguyen will have in his account at the end of 3 years?A $28.80B $2,880.00C $508.80D $768.00 FOR REA PLEASE HELP ASAP Read the dictionary entry. taper taper | \ t' pr \ noun 1. a thin candle 2. a source of weak light verb 1. to become narrower or thinner at one end 2. to make narrower or thinner at one end Which part of the dictionary entry shows the pronunciation of the word taper? a thin candle taper verb \ t' pr \ ZIP Company owns 46,000 shares of the common stock of PIK Company. ZIP decided to divest itself of this investment by distributing the PIK shares in the form of a property dividend. The dividend ratio is one share of PIK for every four shares of ZIP common held by shareholders. ZIP has 184,000 common shares outstanding. On April 15, 2016, the date of declaration, PIK stock had a par value of $5 per share, a book value of $12.6 per share, and a market value of $17.6 per share.Required:1. Prepare any necessary journal entries. The shares were distributed on May 15, 2016, to stockholders of record on May 1, 2016. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.2. Record appreciation of investment.3. Record declaration of property dividend.4. Record the entry on date of record.5. Record the payment of the property dividend. Which parts of photosynthesis occur in the thylakoid membranes of the grana? Check all that apply.The Suns energy is captured.Carbon dioxide is used to build sugars.Oxygen is produced.Energy is transferred to ATP. Solve each proportion 3/39= y/13 Hey, im a screenshot photographer. Hows my work? Consider the function f(x)=15x^2+60x-19 Name the vertex for the function Which expression is a factor of 9x^2-4x+1 ( ps ^2 is an exponent) In the fourth paragraph, the author calls Gallaudet University a symbol of leadership and opportunity in order toA) praise the institutions former presidentB) soften subsequent criticism of the institutionC) compare Gallaudet favorably to other institutionsD) suggest that his audiences values have evolvedE) appeal to his audiences pride in the institution what is the value of x? Hiking trails oak trail 125 degrees. pine trail x degrees. ash trail. Which climate zone has hot summers, cold winters, and average amounts of precipitation throughout the year?A. EquatorB. PolarC. TemperateD. Tropical 7) How is the location (scene) of the church different in the novel compared to the location (scene) in the movie? Adding and subtracting integers not a lot!! Please write an 4 paragraph argumentative essay. You can not use 1st or 2nd person. Use evidence form both articles.Ill give 100 points. No links or Ill repost you, no random answer please help me with an 4 paragraph essay. Why is the magnetic force considered to be an action datance forceA Magnets in de bo exert a forceB. Magnets do not have to touch each other to experience a force.C. Magnets push each other apan to increase the distance between them.D Magnets mast be large in sire in onder to eden a force that is strong enough to notice Who were the Navajo Code Talkers during World War II? What is the slope of the line passing through points (2, 1) and (5, 7)? Cory states the following argument about the evolution of aardvarks and anteaters."Aardvarks and anteaters both use long, sticky tongues to capture and eat ants or termites. Aardvarks are native to Africa, while anteaters are native to the Americas. However, their similarities provide evidence that both groups of species evolved from a common ancestor that used its tongue to eat ant-like insects."Which claim, if supported by evidence, would provide the strongest counter-argument AGAINST Cory's argument? A. The tongues and diet of aardvarks and anteaters are an example of convergent evolution. B. The tongues and diet of aardvarks and anteaters are an example of adaptive radiation. C. The Americas and Africa were once joined together, and animals roamed freely between the two lands. D. A long, sticky tongue evolved in response to the tunneling behavior of ants, an example of coevolution. Black Sabbath best band in history?