A scientist studying how earthquakes happen imagines the top layer of Earth moving like a block of wood rubbing on sandpaper. This helps the scientist imagine what is happening. What kind of model is this? Explain.

Answers

Answer 1

Answer:

This is model is called  - Block and Sandpaper Model.

Explanation:

In the model above, a block of wood is dragged over sandpaper using an elastic string which causes the block of wood to move in such a way that friction is apparently generated, thus converting energy from one form to the other.

This little model, also known as the "earthquake machine" typifies what happens in the earth's crust during an earthquake. It models the behavior of tectonic plates as they move over one another generating various kinds of energy.

Cheers


Related Questions

9
Instructions: How do you prepare for typhoons? What should you do before, during and
after a typhoon? List down at least three things that you should do in the table below.
Before
During
After
'S
+
z
7

Answers

Before

Listen to weather updates and advisories.Keep watch for warnings and plans regarding evacuation in your community.Check your house’s condition and make necessary repairs.Keep your typhoon kit in an area where you can easily get it in case of emergency.Bring your pets and livestock in the designated evacuation area for animals. If not, keep them in a safe place.Evacuate immediately once asked by the authorities to do so.

During

Remain calm and stay inside your house or the evacuation center.Turn off main switch for utilities like water and electricity.Have a flashlight or lamp in hand in case of emergency and loss of electricity.Keep away from possible dangers like glass windows.

After

Before returning home, wait for authorities to announce that it is safe to go back to your area.Keep away from danger.structures with damagesfallen treesdamaged power lines

3. Give way to rescue and emergency teams.

4. Be extra careful when making repairs at home.

5. Before switching the electricity on, make sure there are no wet or submerged outlets or appliances.

6. Check for possible breeding places for mosquitoes and remove rainwater.

It's YOUR GURL BACK AT IT WITH ANOTHER QUESTION U > U
Mineral classes such as halides, sulfates, carbonates, oxides, and sulfides can contain all the following elements, except _____.
A.) fluorine
B.) oxygen
C.) sulfur
D.) silica
20 POINTS Y'ALL

Answers

Mineral classes such as halides, sulfates, carbonates, oxides, and sulfides can contain all the following elements, except oxygen

the answer is B

halides, sulfates, carbonates, oxides, and sulfides can contain all of the other answers except oxygen. The answer is B

one agent of erosion is wind. When loose sediments the size of sand or smaller are present, nearby solid surfaces are susceptible to erosion by wind.

a. True
b. False

Answers

True. This is why cliffs change or older buildings are scuffed up. Not because of vandalism or animals it’s because small particles slowly erode away the surface.

Water pollution
ANSWER THE FOLLOWING QUESTIONS ON IT

What are the main sources of this type of pollution?
What are the effects on the environment?
What health impacts does this type of pollution have on humans?
What can the government do to reduce pollution?
What do you think you can do personally to reduce this pollution?

Answers

Answer:

Answer below

Explanation:

1. The main source is Oil Rigs, Plastic, and sewage

2. The effect of water pollution is population decline of both animals and humans due to the water being infected and effects of the environment due to coral dying

3. Humans can get sick due to the water having sewage and bits of oil from broken down rigs or boats

4. Make a law to reduce the use of straws in restaurants and any place in general and if caught throwing trash you will be banned from the beach or place you are at and forced to clean your mess

5. What we can do to reduce pollution is start recycling instead of just throwing it in the trash

hope this helps and if it does brain pls

5. Which is the best evidence that Earth went through an Ice Age? A. Sea levels were lower in the past than they are now. B. Rocks were deposited by glaciers in now-temperate areas. C. River meanders were created by melted water from glaciers.​

Answers

Answer:

I would say B

Explanation:

its not A and im pretty sure its not C so i would say B. Sorry if im wrong.

For each ordered pair (x,y), determine whether it is a solution to the inequality 4x-6y>-18. (5,-3), (0,3), (-9,-2),(8,5)

Answers

The ordered pair that solves this equation is (0,3)

I would take a picture of my work, but i dont have phone sorry. :(

Why didn’t the Europeans eat potatoes, tomatoes, or corn before the 15th century

Answers

Answer:

bcz they did not reach Europe until after the 15th century

Explanation:

Why are we seeing more squatter settlements (slums)? (AP Human Geography, Unit 7, Cities).

100 points!

Answers

Answer:

(Oh- I can actually add my answer now- so- urm- not to be like-you-know, but why not take up a(n) opportunity)

Explanation:

Squatter settlements are increasingly seen by public decision-makers as ‘slums of hope’ rather than ‘slums of despair’. There is abundant evidence of innovative solutions developed by the poor to improve their own living environments.

alexanderdennis avatar

Squatter and slum settlements have formed mainly because of the inability of city governments to plan and provide affordable housing for the low-income segments of the urban population . Hence, squatter and slum housing is becoming the housing solution for this low-income urban population.

~Alderr

which scientist is credited for first proposing continental drift theory?

Answers

Answer:

Alfred Wegener

Explanation:

The drifting of tectonic plates is an on-going process that has changed the configuration of the continents since their formation in Archean time. This hypothesis first proposed in 1912 by Alfred Wegener, a German Meteorologist, was not widely accepted until after 1960.

Answer:

Alfred Wegener noted that fossils from a particular type of reptile were found on both sides of the Atlantic Ocean.

Explanation:

Jack ______ the door.A. has just paintedB. paintC. will have paintedD. painting

Answers

Wouldn’t it just be A? :))

The action of Jack painting the door has been recently completed. Therefore, option A is correct.

The phrase "has just painted" implies that Jack completed the act of painting the door in the very recent past. The use of "has" indicates the present perfect tense, which suggests a connection between the past action and the present moment.

"Just" emphasizes the immediacy of the action, conveying that Jack finished painting the door only a short time ago.

This construction indicates that the door is now in a freshly painted state. The phrase captures the idea that the act of painting has been recently accomplished, allowing for a clear understanding of the door's current condition.

Therefore, option A is correct.

Learn more about present perfect tense here:

https://brainly.com/question/30597735

#SPJ4

propose of carbondiode need answer in a second
I will give brainlist ​

Answers

The main purpose of carbon dioxide on earth is to preserve the existence of plants.

Carbon serves as a basic building block of life because virtually all existence benefit from carbon.

Carbon is very important to life because all molecules in the body contain carbon.

In conclusion, the main purpose of carbon dioxide on earth is to preserve the existence of plants because it is the only being that benefit from the element.

Read more about carbon dioxide

brainly.com/question/3049557

NEEED HELP!!!
Is the density of an object and the hardness of an object related? Why or why not? PLZZZ

Answers

Yes, Density is directly related to the mass and the volume. In fact, it tells us of the exact relationship between the two. To find an object's density, we take its mass and divide it by its volume

Answer:

Answer Wiki. Since hardness measurement involves only surface of the material, bulk density of the material does not have any explicit relation with the hardness. Materials are usually subjected to microstructural and/or chemical changes in the surface by carbiding, nitriding and other processes, many times by cold working.

Explanation:

Give me brainlist please

Cual es la region donde muere más personas?

Answers

Answer:

El África subsahariana

Explanation:

What can political and economists in other nations learn from the issues Sweden has dealt with ?

Answers

Answer:

engaged in global markets.

Explanation:

Image result for What can political and economists in other nations learn from the issues Sweden has dealt with ?

Nordic countries show that major egalitarian reforms and substantial welfare states are possible within prosperous capitalist countries that are highly engaged in global markets. But their success undermines the view that the most ideal capitalist economy is one where markets are unrestrained.

What is the biggest county in the Upper Peninsula of Michigan? Pls no links

Answers

Answer:

Marquette County

Explanation:

How can our society progress?​

Answers

[tex] \: \: \: \: [/tex]

Social progress is often improved by increases in GDP, although other factors are also relevant.

question that related to the topic

Why is progress important to society?

Social progress is a necessary component of development. Healthy and educated individuals are far more able to contribute to the well-being and advancement of their societies.

hope it helps

How does oceanic current affect weather?

Answers

Answer:

Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off, thus influencing both weather and climate. ... The ocean doesn't just store solar radiation; it also helps to distribute heat around the globe.

Explanation:

It sends heat towards the polar regions to help tropical whether cool off.

Why do New England and Southern accents seem most odd to Americans?

Answers

Answer:

Explanation:

Image result for Why do New England and Southern accents seem most odd to Americans?

General American

The idea that there is one accent that is the most neutrally American has been around for a long

time, and it is usually called “General American.” The term was coined in 1925 by the descriptive linguist George Philip Krapp as a way to describe the accent he thought was becoming the norm in the United States.

HOPE THAT HELP

A map of the world titled Coffee Production. Shaded areas include: Central America, the Caribbean, the northern half of South America, countries in Central Africa, southern India, Indonesia, southern China.

Based on the map above, which of the following statements is accurate?
A.
Coffee is grown in tropical climates along the Equator.
B.
The United States and China are the world’s leading coffee producers.
C.
Coffee can be grown in most climate zones.
D.
Most of the world’s coffee is grown in the Asia/Pacific region.

Answers

Answer:

The answer is B.

The United States and China are the world’s leading coffee producers.

Explanation:

what percentage of earth’s surface has been created by volcanoes?

Answers

Answer:

80 percent

Explanation:

the point in the sky directly above your head at any given time is called the

Answers

The point in the sky directly above your head at any given time is called the. zenith. The celestial sphere turns once around each day because. the celestial sphere does not move, is the earth that turns around once each day. The south celestial pole and the north celestial pole lie in the sky directly above the.

When the Australian colonies decided to form the Commonwealth of Australia in 1901, the new country was a

Question 3 options:

republic.


dominion.


monarchy.


dictatorship.

Answers

Answer:

republic

Explanation:

they joined to form one nation

trial though

Answer: Dominion

Explanation:

The term dominion was used to refer to one of several self-governing nations of the British Empire.

Australia is one of them.

17. What are the warm westerlies?
a.
ocean currents that move west to east
b. coasts of the Mediterranean Sea
c. the warmest parts of the British Isles
d. warm winds that blow over the plains

Answers

Answer:

C

Explanation:

Warm westerlies are the warmed parts of the British Isles. This is because warm and warm match. Simple logic

Argentina experiences summer in July- August. ​

Answers

Answer:

False

Explanation:

Argentia, like many other countries in the southern hemisphere experiences summer through the months of December - February.

This is false as they experience summer in December to about February.
Hope this helps :)

Which of the following is NOT a Human factor that influences population distribution? 1 point A.Utilities
B. Job Opportunities
C. Infrastructure
D. Climate​

Answers

Answer: climate

Explanation:

Answer:

A.

Explanation:

Job opportunity's, Infrastructure, and climate can all have a great impact on where people settle down and where people live. Leaving the only stand out answer of A. Utilities.

the leading edge of evaporatively-cooled air beneath a thunderstorm is called the

Answers

Answer:

gust front or outflow boundary

I like potatoes Do u like potatoes

Answers

Answer:

Yes I like potatoes too

Explanation:

Answer: nah

Explanation: nah

Where is Copper Country located?

Answers

Answer:

The Copper Country is an area in the Upper Peninsula of Michigan in the United States, including Keweenaw County, Michigan, Houghton, Baraga and Ontonagon counties as well as part of Marquette County.

Explanation:

Answer:

the Upper Peninsula of Michigan in the United States,

Explanation:

The reliable paleoclimate record from the Antarctic and Greenland ice cores provides information back to approximately ________ years ago. A. 65 million

Answers

Based on the information given, it can be deduced that the reliable paleoclimate record was about 800,000 years ago.

Paleoclimatology simply means the study of the climate of the Earth. It's the study of climates where direct measurements were not taken.

It should be noted that the reliable paleoclimate record from the Antarctic and Greenland ice cores provides information back to approximately 800,000 years ago.

Learn more about climate on:

https://brainly.com/question/117851

Drag the country to the correct box

Answers

Answer:

Explanation:

malaysia - Malaysia: Food and beverage and semiconductors the mainstays of the economy

With a nominal GDP of around $452bn, Malaysia is the 6th largest economy. The country’s strength is its industry production, with around 4% of production focussed on machinery. The largest sectors are food and beverage, accounting for 22.5% of total output, semiconductors and electronic components (19.2%) chemicals and pharmaceuticals (10.1%) and electrical/electronic equipment and metals both accounting for just over 9% of total output.

vietnam : has become a largest financial centre

Vietnam: High tech is the motor of economic and social change      

low paid jobs : singapore

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