on the earth, these convection cells form because of the heating of the earth and changes in pressure.

Answers

Answer 1

Answer:

Explanation:

What causes convection cells to form?

Convection Cells

A source of heat is required for a convection cell to form. Fluid is warmed by the heat source and is pushed away. The fluid then begins to lose heat, and inevitably cools. This cooler, denser matter is forced back toward the initial heat source by the flow of newly heated matter.


Related Questions

What kind of currents moves heat around our oceans and atmosphere?​

Answers

Answer:

The transfer of heat energy within the atmosphere, hydrosphere, and the Earth's surface and interior occurs as a result of radiation, convection, and conduction. Ocean currents play a significant role in transferring this heat toward the poles.

Explanation:

What percentage of americans are jewish?

Answers

Answer:

There are about 4.2 million American adults who say they are Jewish by religion, representing 1.8% of the U.S. adult population.

Explanation:

sorry if im wrong

It would be about 4.2 million-5.7 million

Give me some information about Black Widow Spider?

Answers

Answer:

baddddddddddd very badddd

Answer:

Black widows (Latrodectus) are a genus of spiders in the family Theridiidae. The genus contains 31 recognized species distributed throughout the world. The species vary considerably in size. In most cases, females are colored dark and are easily recognizable by the reddish scars on the abdomen.

Kingdom: Animals (Animalia)

type: Arthropods

Class: Arachnida

order: Spiders (Araneae)

family: Theridiidae

genus: Black widows (Latrodectus)

The female black widow has unusually large venom glands and her bite can be especially harmful to humans. However, the bites of these spiders are rarely fatal. Only female spider bites are dangerous to humans.

What city IN VIRGINIA is located at the coordinates 38 North and 78 West

Answers

Answer:

Louisa is the city

Explanation:

I hope it helps

The only thing i found :/‍♀️

Would hurricane season be an example of weather or climate?

Answers

Answer:

Climate

Explanation:

Which term is defined as resources that can be replenished naturally, such as sunlight?

A. natural resources
B. manufactured resources
C. nonrenewable resources
D. renewable resources

Answers

Answer:

D, renewable resources

Answer:

(D.) renewable resources

Explanation:

the red one is incorrect

Which is not a reason people give in support of cutting down rain forests ? Hurryyyyyyy plsssss.
A)to meet the need for more grazing lands
B)to fill demand for more lumber
C)to increase land available for farming
D)to harvest more medicinal plants

Answers

B I think is the correct answer

Describe three differences between an equatorial climate and Britain’s climate

Answers

Answer:

down

Explanation:

equatorial climate is warm and hot

rains almost every day

temperature is constant all year long

britian climate is cool

weather conditions are very changeable

rarely extreme hot or cold

1. What is the process called when water enters a crack in a rock, freezes and expands.
causing the rock to crack further?*
O A. Chemical weathering
O B. Erosion
O C. lce wedging
D. landslide

Answers

Answer: ice wedging

Explanation:sorry if wrong

What empire is associated with the Indus River system

Answers

Answer:

Harappan Civilization

Which generalization is best illustrated by the world map above?
A: Climate in the primary factor influencing population distribution
B: People are spread out evenly throughout the world
C: The majority of the world’s population lives between 20 N and 60 N latitude
D: More people live in the western than in the Eastern Hemisphere
(Please include explanation)

Answers

The generalization that we can arrive at in this map is that more people live in the western than in the Eastern Hemisphere.

What is population?


This is the term that is used to refer to the number of people that live in a particular geographical area at a particular period of time. The population of an area is counted by the people irrespective of the nationals of the nation.

In this map we can see that the area that is marked black is one that has to do with the most population. That is we can see that the people in the areas that are black are more than the people that are in other areas of the world.

The map is divided into the northern, the southern, western and the Eastern hemispheres. We are able to give this solution from the careful look at the map.

Hence we would say that The generalization that we can arrive at in this map is that more people live in the western than in the Eastern Hemisphere.

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Geography points!
What was the biggest country in Africa before 2011?

Answers

Answer:

Sudan

Explanation:

Sudan was the biggest country

What would be your suggestions to solve the problem of vegetable shortage in Bhutan on winter ? Write THREE points.​

Answers

Some suggestions to solve the problem of vegetable shortage in Bhutan in winter are preserving, freezing, etc.

There is typically a winter when crops freeze, remain still or grow very slowly. For the winter or in the event of crop failure, local growers and consumers of food must have some food that has been preserved.

There are numerous ways to preserve food; some require special equipment, while others only require common kitchen appliances. I advise dehydrating and freeze-drying for long-term storage. Food can be preserved for a shorter period of time through the winter by freezing, fermenting, or canning.

Buying food in bulk is a fantastic strategy to be prepared for food shortages. Just examine the price per ounce to remember that buying in bulk doesn't always translate into savings.

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Helppppppppp!!!!!!!!!!!!!!!! Ok

Answers

Answer:

A and C

Explanation:

A and C I believe are the correct answers and at least with these the time frame given matches up. The Pontiac's Rebellion began in 1763 so it would have changed things after that period of time. And the Great Awaking took place during the 1730s and 40s.

Hope this helps, please if you don't mind mark the brainlist and  peace and love

Read and write the positive reasons people move to the city and the negative reasons people move out of the city.

Answers

Answer:

The following graph shows a proportional relationship.

What is the constant of proportionality between yyy and xxx in the graph?

Constant of proportionality ==equals

Explanation:

Which term below is defined as "a large body of people united by common descent, history,
culture, or language, inhabiting a particular area ? 3A
A.State
B.Union
C.Nation
D.Region

Answers

Answer:

C. Nation

Explanation:

I have a geography class too

Why did Lewis and Clark embark on the expedition of the Louisiana Purchace?

To have an adventure.
To have an adventure.

To explore the newest addition of land to the United States.
To explore the newest addition of land to the United States.

To open a fur-trading fort in the West.
To open a fur-trading fort in the West.

To share their religion and way of life.

Answers

Answer:

To explore the newest addition of land to the United States.

Explanation:

Former President of the United States Thomas Jefferson sent Lewis and Clark on a journey to explore the newest addition of land to the United States. They discovered the state of Missouri and the United States took it. There is a Gateway Arch in St.Louis honoring the two men.

Your answer is - to explore the newest addition of land to the United States.

Answer:

explore the new land purchased

Explanation:

The imaginary lines that travel from west to east and that are highlighted on the map above are __________. A. lines of longitude B. date lines C. lines of latitude D. time zone lines

Answers

Answer:

I believe its A im doing test rn

Explanation:

Why are there water deficit areas in Australia, North Africa, and parts of the Americas

Answers

Answer:

Water scarcity (water stress or water crisis) is the lack of fresh water resources to meet the standard water demand. Humanity is facing a water crisis, due to unequal distribution (exacerbated by climate change) resulting in some very wet and some very dry geographic locations, plus a sharp rise in global freshwater demand in recent decades driven by industry. Water scarcity can also be caused by droughts, lack of rainfall, or pollution. This was listed in 2019 by the World Economic Forum as one of the largest global risks in terms of potential impact over the next decade. It is manifested by partial or no satisfaction of expressed demand, economic competition for water quantity or quality, disputes between users, irreversible depletion of groundwater, and negative impacts on the environment. Two-thirds of the global population (4 billion people) live under conditions of severe water scarcity at least 1 month of the year. Half a billion people in the world face severe water scarcity all year round.Half of the world's largest cities experience water scarcity.

Why is effective leadership so important in a democratic government?
A. Democracies have a zero tolerance policy for wrongdoing.
B. Democracies imprison all politicians after serving in office.
C. Freedom of press results in a strong media presence and high transparency.
D. There are no term limits in a democracy, so leaders can serve indefinitely.

Answers

Answer:

freedom of press results in a strong media presence and high transparency

Answer:

The answer is C.  

Freedom of press results in a strong media presence and high transparency.

Explanation:

the writers of the decleration of independence believed that natrual rights included

Answers

Life liberty and the pursuit of happiness

Answer:

yeah liberty that's right

the effects of climate change on child and adolescent mental health: clinical considerations. curr psychiatry rep. 2021 12 07; 23(12):88. van nieuwenhuizen a, hudson k, chen x, hwong ar. pmid: 34874507.

Answers

In many interconnected ways, including as a social and ecological health determinant, a danger amplifier, and a cause of trauma and suffering, climate change has an impact on children's and adolescents' mental health.

How does climate change effects?

Although subacute and chronic climatic events also have an impact on mental health, single extreme weather events are a significant contributor to harmful mental health effects. Also linked to emotional anguish is awareness of the climate crisis. Young people who already suffer from mental illness and lack social support may be more vulnerable to the negative effects of climate change on their mental health.

Although climate engagement is linked to growth and resilience, it can also raise stress, especially for underprivileged adolescents. Children and teenagers' mental health can be impacted by climate change in a variety of complex ways.

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show the relationship between natural resources and Human beings​

Answers

Answer:

Humans get all the things they need for life from natural resources. People cant stay away from the natural things like solar power, air, water and soil.

Explanation:

Which country is directly north of Mexico?
O Canada
O Puerto Rico
O Honduras
O United States

Answers

The answer to the question is the United States

Answer:

The great UNITED STATES OF AMERICA!!!

Explanation:

We are the first state directly above Mexico.

Study the map, and then complete the statements using the drop-down menus. is the most commonly spoken language in Central America. is the least commonly spoken language in South America. In Brazil, the largest country in South America, is primarily spoken. Most people of South America speak one of different European languages.

Answers

Answer:

2

1

2

1

Explanation:

Answer:

Spanish
French
Portuguese
Five

Which term do geographers use to classify an area with unifying physical characteristics

Answers

Answer:

A physical Region is the term used by geographer to classify an area with unifying characteristics. Regions are areas that are extensively characterized by physical features, human influence and relationship between humanity and the environment. An example of a physical region is the Rocky Mountain in the west.

Explanation:

hopes this helps :)

Every 100,000 to 200,000 years, the magnetic poles of Earth reverse. Rocks that contain iron provide a record of both normal and reversed magnetic poles. The pattern of normal and reversed magnetic poles as recorded in the rock on either side of the Mid-Atlantic Ridge provide evidence supporting the Theory of Plate Tectonics because- A. The composition of the rock changed every time the plates pushed against each other B. The symmetric pattern shows where plates are moving away from each other C. Deposits of iron in the rock were only made when the plates stopped moving. D. "The bands of rocks showing normal and reversed poles are not all the same width."

Answers

...........The answer es D

Was the Grand Canyon formed by water glaciers or wind? AND was Chimney Rock formed by water,glaciers or wind? ANSWER BOTH QUESTIONS CORRECTLY FOR 20 POINTS AND FIRST TO ANSWER GETS BRAINILEST!! I will fr report you if you just take the points and not answer the question.

Answers

Answer:

#1 is glaciers And #2 is wind

Explanation:

Can someone help me?

Answers

Is there something elce I can refer to


Please help me!!!!! I’m confused

Answers

Answer:

mineral 1 is the best because its better quality.

Mineral 1 it has the best quality
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The variables y and x have a proportional relationship, and y = 7 when x = 2 What is the value of x when y = 212 Enter your answer in the box x = 1 Choose a system of equations with the same solution as the following system:4x y = 112x + 3y = 5A. 12x 3y = 3310x 6y = 38B. 4x 9y = 212x 7y = 27C. 4x + 3y = 510x + 5y = 1D. 2x 4y = 164x 4y = 44please help 100points!!!!And i will make brainlestonly if the answer is right and there is a good explanation.... Can someone please tell me the structure of the muscular system please?? WILL MARK BRAINLIEST!!! Manuel saved $375 in 6 months. At this rate, how much will he save in 2 years? Write equations for the horizontal and vertical lines passing through the point (-2,-5). Which of the following is NOT true about Hatshepsut?1.She emphasized trading peacefully with Egypts neighboring civilizations.2.She used the army to overthrow most of Egypts neighboring civilizations.3.She became pharaoh because she was an only child and her son was too young to rule.4.She greatly increased Egypts wealth Help me please. Need help please Whats the answer I will mark brainliest to first answer ? please help me! i will give brainlest! when the least common multiple of two positive integers is divided by their greatest common divisor, the result is 33. if one integer is 45, what is the smallest possible value of the other integer? Jose rented a bike from Maurice's Bikes for $18 plus $5 per hour. If Jose paid a total of $38, how many hours did he rent the bike? The perimeter of a rectangle is 56 inches. The length is 4 more than twice the width. Write and solve a system to determine the length of the rectangle some of the following criteria are essential to satisfactory performance in several professions. which one is unique to audit work by cpas? about keep the park cleanessayWrite A large pot is placed on a stove and 1.2 kg of water at 14C is added to the pot. The temperature of the water is raised evenly to 100C just before it starts to boil. (a) What amount of heat is absorbed by the water in reaching 100C? (b) The water then boils until all of it has evaporated, turning to water vapor at 100C. How much heat does the water absorb in this process? Help! How do you find the Eccentricity?? Which country violated US neutrality to foreign wars by capturing US soldiers and forcing them to serve in the Royal Navy, also known as Impressment? Why is shrimp a significant ingredient in Paella What is the value of f(x)=5-1/2 when x =4 H E L P PLZZZ !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!