Where do convection currents occur?
O A. In areas with different air pressures
O B. In areas with the same temperature
O C. In areas with different cloud types
O D. In areas with the same altitude

Answers

Answer 1

Answer:

the answer is A-in areas with different air pressures

Explanation:

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Heat energy is transferred from hot places to cooler places by convection. Liquids and gases expand when they are heated.


Related Questions

Do you think interdependence is positive or negative for a nation? Explain

Answers

Answer:

its in the middle

Explanation:

i think its bad and good


In geography, a pattern can be classified as

Answers

Answer:

A Geographical Pattern refers to the "pattern" of whatever geographical events you're currently focusing on, however I will list some examples below.

Explanation:

Patterns: The geometric or regular arrangement of something in a sturdy area.

"When we're talking about the location of where the volcanic eruptions occur on a map, you'll be able to find a "pattern", which is; - The volcanic eruptions are most likely to occur around the edge of the pacific, Which is also equivalent to the "ring of fire"" (Polytech)

Linear pattern: Straight pattern, ex. houses along a street

Centralized pattern: Clustered or concentrated at a certain place

Random pattern: A pattern with no specific order or logic behind its arrangement

Changes in the Earth’s surface have largely been the result of

Answers

Answer:

b is ur answer ok mate

ty

Explain how scientists have progressed in predicting weather

Answers

Answer:

Weather forecasts are made by collecting as much data as possible about the current state of the atmosphere

Explanation:

Please help me out a bit! THIS IS SO SUPER URGENT!
QUESTION 1: Describe the nitrogen cycle in at least 6 sentences.
DO NOT CHEAT! MY TEACHER CHECKS FOR PLAGIARISM IN HOMEWORK!!!!

Answers

Answer:

Nitrogen fixation. conversion of atmospheric nitrogen into ammonia, performed by bacteria in the roots of legumes or lightning. ...

Nitrification. conversion of ammonia to nitrite to nitrate performed by bacteria. ...

Assimilation. ...

Ammonification. ...

Dentrification. ...

1.Nitrogen Fixation.

Explanation:

What Exactly Is the Nitrogen Cycle? The nitrogen cycle is a repeating cycle of processes during which nitrogen moves through both living and non-living things: the atmosphere, soil, water, plants, animals and bacteria. In order to move through the different parts of the cycle, nitrogen must change form

Here is how the nitrogen cycle works in my words. Nitrogen first comes from the air. It lands on the ground, and is took in by plants. Then, the animals come and eat the plants. Now, the nitrogen is in the animal's body. Soon enough, the animals excretes. This is how the nitrogen cycle works.

Hope this helps you!

Answer the question below which is right answer?

Answers

Answer:

sound

Explanation:

I THINK. based of of the name of it.

Answer:

Answer is electromagnetic waves.

Explanation:

Tell me if you need more help!

Also goodluck!!!

:D

n a free enterprise economic system, the decisions about what to produce are made in response to —

a
consumer demand
b
university graduation rates
c
government quotas
d
voting patterns

Answers

Answer:

a. consumer demand

Explanation:

A free enterprise economic system is one in which the decisions about what to produce are made in response to the consumer demands. More importantly, market forces and not the government determines what to produce.

A free enterprise economic system is a capitalist economy. It is free from government control. The taste and wants of the consumer strictly influences what the producers are making. In the world today, no economy is perfectly a free enterprise economic system. To a certain extent, some production decisions are controlled by the government.

what is the importance of knowing about plate movement before constructing a house ?​

Answers


It is important to know about plate movement before you build a house because you need the house’s structure to be strong enough to stay standing when the plates move

It helps to prepare against sways caused by platonic movement

Let understand that Plate movement is also called Tectonic shift and its refers to movement of plates which makes up Earth's crust.

Tetonic shift in the lithosphere causes the Tectonic type of Earthquake on which might be fatal.

In conclusion, It is very important to know the plate movement of a region to help enlighten one about best construction for such occurrence and to help to prepare against unforeseen circumstance in future.

Learn more about Plate movement here

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18. What is one way in which people adapt to the environm
A. They wear warm or lightweight clothing
B. They recycle fuels
C. They preserve natural resources
D. They make a reservoir

Answers

Explanation:

D; They make a reservoir

Typically, high inflation is a sign of a healthy economy because it results from a fall in production costs. a healthy economy because it results from a rise in consumer interest. a struggling economy because wages cannot keep up with the increase in prices. a struggling economy because it results from a fall in consumer interest.

Answers

Answer:

Option C (a struggling........prices) would be the correct answer.

Explanation:

High inflation seems to be a situation where the cost of goods, as well as services, are reaching another all-time high. In certain conditions, the costs of services and products are increasing exponentially, faster exceeding an individual's remuneration.

All those other preferences aren't linked to the case in question. Then the option above would be appropriate.

Sometimes, a high inflation is a sign of a healthy economy because it emanates from a struggling economy since the wages cannot keep up with the increase in prices.

High inflation refers to a situation where the cost of goods and services, are reaching an extra high level.

Sometimes, when an economy is not running at capacity (when there unused labor or resources) then, an inflation can helps to increase production.

Hence, a high inflation can be a good sign because it results from a struggling economy since the wages cannot keep up with the increase in prices.

Therefore, the Option C is correct.

Read more about high inflation

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4. What are the three stages in the life of a lake​

Answers

Explanation:

I don't have time for yourself

Answer:

They are either oligotrophic, mesotrophic, or eutrophic I believe I listed them youngest to oldest

Explanation:

Hope this helps!!

Identify the image of strata changes that represent the principle of unconformities

Answers

Answer:

Top Left

Explanation:

The image of strata changes that represent the principle of unconformities is The Top left image.

What is the unconformity principle?

A time-lapse in a continuous rock record is known as an unconformity. Unconformities are a specific kind of geologic contact, or a border between rocks, that are brought about by an interval of erosion or a break in the sedimentation process, followed by the deposition of fresh sediments.

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what can be grown agriculturally in the freezing climate of Siberia​

Answers

Answer:

if I'm not mistaken its rye.

Explanation:

other grains too but thats the most grown..

2xy=w
Solve for x??? Help?

Answers

Answer:

The correct answer is x = w/(2y).

Explanation:

To solve for x, we must get it by itself on the left side of the equation.  To do this, we must get rid of the 2 and the y on the left side.  Since 2 and y are being multiplied by x, if we divide by 2y, this will cancel out the coefficient on x on the left side of the equation.  This is modeled below:

2xy = w

(2xy)/(2y) = w/(2y)

x = w/(2y)

Therefore, the correct answer is x = w/(2y).

Hope this helps!

Why do fast-moving rivers cut deep valleys?

Answers

Answer:

Rivers begin high up in the mountains so they flow quickly downhill eroding the landscape vertically. Hole this helps!!

Answer: "Rivers begin high up in the mountains so they flow quickly downhill eroding the landscape vertically. The river cuts a deep notch down into the landscape using hydraulic action, corrasion and corrosion".

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uhh school gess im out

Answers

Answer:

same here >:)

Explanation:

Kandla in Kachchh was the first port to be developed after ...........a........ It is also known as the..........b..........Mumbai is the ...........c.......port with a spacious natural and well-sheltered harbour.Marmagao port (Goa) is the premier.........d.... exporting port of India. ..........e........ is situated at the extreme south-east.Chennai is one of the oldest .......f........ports of India.Visakhapatnam is the deepest landlocked and well-protected portParadwip port located in Odisha, specialises in the export of iron ore.Kolkata is an inland riverine port.Fill in the blanks from the following ( Tuticorin port,biggest ,Deendayal Port,iron ore,artificial,independence ) Note keep the spelling correct as given and coma with proper no space after coma for correct answer​

Answers

Answer:

Kandla in Kachchh was the first port to be developed after independence. It is also known as the Deendayal Port. Mumbai is the biggest port with a spacious natural and well-sheltered harbour. Marmagao port (Goa) is the premier iron ore exporting port of India. Tuticorin port is situated at the extreme south-east. Chennai is one of the oldest artificial ports of India. Visakhapatnam is the deepest landlocked and well-protected port. Paradwip port located in Odisha, specialises in the export of iron ore.

Explanation:

A. Kandla is opened in 1950s, and India gained independence in 1947.

B.  Official name of the port is Deendayal Port Trust.

C. Mumbai is the biggest port in whole India where one fifth of the whole foreign trade has been handled.

D. Port in the western India, which is the leading iron ore exporting port since 2010.

E. Tuticorin port is located in the Tamil Nadu, the state located in south of India.

F. Chennai is the largest artificial and one of the largest ports in India.

What ocean or continent is at (30 S, 60 W)

Answers

Answer:

I think it is the Atlantic ocean

Explanation:

because I looked at the longitude and latitude map and it says that

The ocean that is at 30 S, 60 W, which is also the Earth's Southern Hemisphere is the Atlantic Ocean.

The Atlantic Ocean is a body of salt water that covers around one-fifth of the Earth's surface and separates the continents of Europe and Africa to the east and North and South America to the west. The name of the ocean is derived from Greek mythology and means "Sea of Atlas." It is second only to the Pacific Ocean in size.

The Antarctic Ocean or Austral Ocean refers to the southernmost sections of the world's oceans. It is the world's second-smallest and fourth-largest ocean, bordering Antarctica of 60° South latitude. Its northernmost (and largest) boundary is surrounded by the Atlantic, Indian, and Pacific Oceans.

Hence it can be said that the ocean that is at 30 S, 60 W is the Atlantic Ocean.

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Find the value of 15-m when m = 7.

Answers

Answer:

The answer is 8.

Explanation:

15 - m = 15 - 7 = 8.

Explanation:

15-m equation 1

as m=7 putting the value of m in the equation 1

15-7

8

why is most of earth’s solid surface composed of sediments or sedimentary rocks

Answers

Answer:

En geología se denomina roca a cada uno de los diversos materiales sólidos, formados por cristales o granos de uno o más minerales,1​ de que está hecha la parte sólida de la Tierra y otros cuerpos planetarios. En la Tierra la corteza está formada por rocas.

Explanation:

what features are formed on the continent along this boundary

Answers

Most divergent plate boundaries are underwater and form submarine mountain ranges called oceanic spreading ridges. While the process of forming these mountain ranges is volcanic, volcanoes and earthquakes along oceanic spreading ridges are not as violent as they are at convergent plate boundaries.

Describe the spread of Islam from 600 to 1000 CE

Answers

Answer:

Religion is a prime factor in the history. Spreading of a religion depends on various factors.The main factor of spread of Islam was conquering of non-Muslims religion people by the Muslim community. Muslims begin to conquer  the Syria and Persia.The  Muslims captured the Jerusalem religion followers. Islam also spread through military conquest, trading, pilgrimage, and missionaries. Arab Muslim forces also conquered vast territories all over the world. Many Islam religion spiritual places were built. This made the belief of no Muslims to start believing in the religion and to get faith in it. This lead to vast spread of the Muslim religion.

Select the evidence that supports the big bang theory. (select 3)


Evidence shows the universe is made of mostly hydrogen and helium.

ed-shifted star spectra show evidence the universe is expanding.

Evidence shows a black hole exists at the beginning of the universe.

Cosmic radiation shows evidence of an explosion.

Answers

Answer:

Evidence shows the universe is made of mostly hydrogen and helium.Red-shifted star spectra show evidence the universe is expandingCosmic radiation shows evidence of an explosion.

Explanation:

Because the scientist detected that the universe is made of mostly hydrogen and helium they believe it supports the big bang theory.

The red-shifted star spectra which allow scientist to presume the speed and direction, in other words, showing evidence the universe is expanding is said to support the big bang theory.

Also, cosmic radiation in the universe is said to also show evidence of an explosion (the big bang).

However, the main question that should arise from this theory should be: "Who caused the big bang?"

Which regin was settled by neanderthal people

Answers

Answer:

Eurasia

Neanderthals inhabited Eurasia from the Atlantic regions of Europe eastward to Central Asia, from as far north as present-day Belgium and as far south as the Mediterranean and southwest Asia. Similar archaic human populations lived at the same time in eastern Asia and in Africa.

What is accurate about the planet’s climate system? Group of answer choices Much more energy is received from the sun than is sent back to space, because high-energy shortwave radiation is received but low-energy longwave radiation is sent back. Almost the same amount of energy is received from the sun as is sent back to space, but longwave radiation is received and only energy stored by evaporation is sent back to space. Much more energy is received from the sun than is sent back to space, because high-energy longwave radiation is received but low-energy shortwave radiation is sent back. Much more energy is sent back to space than is received from the sun, because the planet emits longwave radiation but the sun emits shortwave. Almost the same amount of energy is received from the sun as is sent back to space, but shortwave radiation is received and longwave radiation is sent back to space.

Answers

Answer:

Almost the same amount of energy is received from the sun as is sent back to space, but shortwave radiation is received and longwave radiation is sent back to space.

Explanation:

The earth gets most of its energy from the sun but it tends to get this in a short wave radiation in the daytime but it turn to emit the longwave terrestrial radiation at night time as a black body it sends out the same amount of heat and energy that it receives from the sun.

"Almost the same amount of energy is received from the sun as is sent back to space, but long wave radiation is received and only energy stored by evaporation is sent back to space", is correct.

What is evaporation?

Evaporation is the process of vaporization in which the liquid is converted into vapor due to atmospheric natural temperature. The temperature for evaporation must be below the boiling point.

The Sun is the major source of energy provider to the Earth. In the day time this energy is received in a short wave radiation, but it emits the long-wave radiation through which only the energy stored by evaporation is sent back to the Earth.

Therefore, option, B,  "Almost the same amount of energy is received from the sun as is sent back to space, but long wave radiation is received and only energy stored by evaporation is sent back to space", is correct.

Learn more about, Evaporation, here,

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how much do we need to sleep​

Answers

It depends on your age, babies need to sleep 8-9 hours, kids about 10-12 hours teenagers also around 8-9 hours and adults 7-9 hours.

A geographer wants to learn more about the movement of
people around the world. She starts by gathering data on
the number of people who relocated from one country to
another over the past 30 years. She then begins searching
for patterns that might explain why people chose to find
new homes during that period.
The geographer in the passage is focused on
A. meteorology
B. human-environment interaction
O C. cartography
D. human geography

Answers

Answer:

D. human geography

Explanation:

"Human geography" is the study of the world, including the people living on it, the communities they form and the different cultures they share across different parts of the world. It shows how people relate to the different places they're living in. This includes human settlement or migration and human distribution.

In the question above, the geographer wants to learn about people's movement around the world. This is clearly a part of the study of human geography because it is related to how the people are distributed around the world in relation to their reasons for choosing specific locations.

This explains the answer.

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Who were the Federalists and the Anti-federalists? What did they argue, and who were some key members of each group?

Answers

Answer:

Federalist believed in a strong central govt and they started that it's regulation on the market would help the u.s become a stable nation and grow the market, they also felt that the elite such as the rich and smart people should run politics. key members: Alexander Hamilton & James Madison

Anti - Federalist believed that the govt shouldn't get in the economic industry of things cause they didn't want to be taxed on their goods. felt the national bank was corrupt and could give to much power and possible fuel a dictator. They believed they were for the people and more closer to the people due to them being able to be like the common man. Key members: Thomas Jefferson and Patrick Henry.

Pyrite breaks down rocks in which of the following processes?

Answers

Answer:

weather and erosion im not sure tho

Explanation:

Hiw does sediment form?

Answers

Answer:

by erosionisaton of igneous

Answer:

Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension. This sediment is often formed when weathering and erosion break down a rock into loose material in a source area.

Explanation:

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