Which of the following explains why scientists use seismographs?
A.)to measure earthquakes
B.)to measure fault lines
C.)to forecast aftershocks
D.)to forecast earthquakes

Answers

Answer 1

Answer:

A

Explanation:

Seismographs are instruments used to record the motion of the ground during an earthquake.

Answer 2

Answer:

A. to measure earthquakes

Explanation:


Related Questions

How is the amendment process of the US and Florida constitution similar

Answers

Answer:

dnw

Explanation:

When was the last time you looked up to the sky and observed thoughtfully?

·If you did,what mostly were your observations?​

Answers

Answer:

I hope that we are free from these disaster(codiv19) and I really hope that chemistry, biology, physics and addmath disappear from this world coz it's really difficult and make me struggling every time till I'm brainless

What have cities done to ease congestion on highways/freeways within urban areas in the United States

A: added increased speed limits

B: allowed for more lanes devoted to motorcycles and solo cars

C: increased time limits on freeway zones to increase speeds

D: limited the approvals for drivers licenses so more drivers cannot clog up highways/freeways

E: built MOV (Multiple Occupancy Vehicle) lanes to open space for those carpooling

Answers

Answer:

Explanation:

Ether a or b but i think a

where do we find drought prone region in south africa?​

Answers

the part of Africa that doesn’t get any rain or is a typically a dry area

Answer:

Much of the Eastern Cape province in South Africa has been experiencing a severe drought since 2015. This drought has had major socio-economic effects particularly on the large impoverished rural population as well as on some urban areas where supplied water services have broken down in several cases.

at 10:00 pm in west virginia, what time is it in california​

Answers

Answer:

in California it would be 7:00 PM

hope this is the answer you are looking for

Explanation:

volcano has both useful and harmful effects give reason​

Answers

Answer:

useful: can make new islands

harmful: can destroy places and homes

Explanation:

Describe two effective means of preventing the spread of malaria.

Answers

Answer:

There are two central blocking systems: Protective bed nets treated with long-lasting instinct poison prevent bites from malaria-infected mosquitoes and kill them. Nets should be available for free or at low prices because of high subsidies. There should be one net per two people who are at risk of being infected.

Explanation:

a person who is trained to impart geographical knowledge is called​

Answers

Humanist whose are of study is geography

What type of material arrangement was most common in the kichai tribe?

Answers

i’m assuming you meant marital, which in that case the answer would be : one man with multiple wives (polygamy) answer is on quizlet when you search “krJ156 Unit 2” it should have 72 flash cards/definitions


Draw a diagram of THREE weather instrument and explain how it is used
Discuss the importance of weather forecasting.​

Answers

Explanation:

The first picture is of hygrometer.

Hygrometer, instrument used in meteorological science to measure the humidity, or amount of water vapour in the air.

Hygrometer works on the phenomenon called evaporative cooling. When water evaporates from any surface, it becomes cool because water molecules take heat energy from the surface during the evaporation. Due to this cooling effect wet bulb always shows low temperature than the dry bulb.

The second picture is of thermometer.

Thermometer for measuring air and sea surface temperature.

A thermometer has a glass tube sealed at both ends and is partly filled with a liquid like mercury or alcohol. As the temperature around the thermometer's bulb heats up, the liquid rises in the glass tube. The glass tube is mounted on a backboard that is marked in units called degrees.

The third picture is of barometer.

Barometer for measuring atmospheric pressure.

The barometer works by balancing the mercury in the glass tube against the outside air pressure, just like a set of scales. As air pressure increases—that is, as the air becomes heavier—it pushes more of the mercury up into the tube. ... So the level of mercury in the tube provides a precise measure of air pressure.

Importance of weather forecasting:-

Systematic weather records play an effective role in various professions, particularly for agriculture and businesses that are dependent on it. Agricultural processes like planting and harvesting can be planned better and carried out more efficiently if long-term weather patterns can be estimated.

On the other hand, Airlines is another region where weather plays a vital role. They need to recognise the local weather conditions in order to schedule flights. Weather forecasting helps them make perfect daily decisions, and may even help keep us out of danger.


Find the volume of the radius of a cylinder pipe is 2 ft., and it’s length is 21 ft. ?

Answers

Answer:

don't click the link above me

Explanation:

it's a virus link :/

whats the difference between an air mass and a front?

Answers

Explanation:

An air mass is a body of air with a relatively constant temperature and moisture content over a significant altitude. Air masses typically cover hundreds, thousands, or millions of square kilometers. A front is the boundary at which two air masses of different temperature and moisture content meet.

Which of the options below are correct descriptions of hard stabilization of beaches? Select all that apply. Which of the options below are correct descriptions of hard stabilization of beaches? Select all that apply. Groins, which are built in pairs at river entrances, aim to keep sand from depositing in the channel. Groins unfortunately cause longshore currents to erode sand from the beach on their downcurrent sides. Jetties, which are built in pairs at river entrances, aim to keep sand from depositing in the channel. An effect of jetties is the erosion of sand on their downcurrent sides and the deposition of sand on their upcurrent sides. Seawalls are built to reflect the forces of unspent waves on the seaward side. Unfortunately, seawalls cause erosion of the beach on the landward side. Groins, which are built to maintain or widen beaches, are barriers built at a right angle to the beach. Groins unfortunately cause longshore currents to erode sand from the beach on their downcurrent sides. Seawalls are built to reflect the forces of unspent waves on the seaward side. Unfortunately, seawalls cause erosion of the beach on the seaward side.

Answers

Answer:

Groins, which are built to maintain or widen beaches, are barriers built at a right angle to the beach. Groins unfortunately cause longshore currents to erode sand from the beach on their downcurrent sides.

Seawalls are built to reflect the forces of unspent waves on the seaward side. Unfortunately, seawalls cause erosion of the beach on the seaward side.

Explanation:

Hard Stabilization is the term given to structures built in the beaches with the objective of blocking the force of the waves, preventing them from invading sensitized places, urban places and, mainly, places where they can cause erosion. These structures can be groins, which are established at right angles to the beach, but cause greater erosion of the areas on the side of the current, and seawalls that are built to prevent the passage of waves and decrease their strength, but increase the risks of erosion of the beach beside the sea.

WILL MARK BRAINLIST! what is italy shaped like? ​

Answers

Answer:

its shaped like a high heled shoe

Explanation:

This is a star map of the constellation Orion. It represents part of the celestial sphere on a specific day, time, and location.
Which constellation is found at approximately 23⁰ declination and 4 hours 30 minutes right ascension?

Canis Major
Eridanus
Lepus
Taurus

Answers

Answer:

Canis Major.

Explanation:

Go 23⁰ down.

Go 4 hours 30 min right.

=================================================================

Hope I Helped, Feel free to ask any questions to clarify :)

Have a great day!

More Love, More Peace, Less Hate.

       -Aadi x

Answer: Taurus

I got it right on the exam

how can global trade can impact H.D.I.?

Answers

Answer:

Many of these regional trade agreements will have an affect on the lao people

Explain the term Monsoon

Answers

Answer:

A monsoon is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation, but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea

Explanation:

Answer:

A monsoon is a seasonal wind which lasts for several months. The word was first used in English for the seasonal rains in the Indian subcontinent. These rains blow in from the Indian Ocean and Arabian Sea in the southwest bringing heavy rainfall to the area.

Explanation:

Wich type of climate can be found in mexico's yucatan peninsula a. polar. b. highland. c. tropical. d. desert. WORTH 10 POINTS + BRAINLIEST WHOEVER ANSWER S CORRECTLY​

Answers

Answer:

C. Tropical

Explanation:

Which of Earth's layers is a liquid?
A. Inner core
B. Crust
C. Lower mantle
D. Outer core

Answers

Answer:

A. Inner Core

Explanation:

Answer:

outer core

Explanation:

The inner core is solid, the outer core is liquid, and the mantle is solid/plastic

it has to do with the temperature to make it a solid

A continent travels 0.006 m/year. How long would it take the continent to travel 100 m?

A 600 years

b 16,667 years

c 60,000 years
d 167 years

Answers

Explanation:

0.006 meters times a number of years is equal to 100 meters

0.006x=100

x=100/.006

x=16667

Hope that helps :)

Based on the speed that the continent travels, the length of time it will take to travel 100m is b. 16,667 years.

How long will it take the continent to reach 100m?

The continent goes at a speed of 0.0006 m every year which means that it will take a long time to reach 100 m.

The time that it will take can be calculated to be found to be:

0.0006 x = 100

x = 100/ 0.006

= 16,667 years

Find out more on continents moving at https://brainly.com/question/1354886.

#SPJ2

Angle Review worksheet answers?

Answers

Answer:

Please tell me what type theres many out there then ill revise anser and this is math not geography :)

Explanation:

what are four of the qualities required for a healthy relationship?​

Answers

Answer:

trust, communication, boundaries nd respect

Explanation:

There are four important qualities of a healthy relationship; trust, communication, boundaries, and respect.

HELL!

IHL - IGK by Side-Angle-Side Similarity
IHL - IGK by Side-Side-Side Similarity
The triangles are not similar
IHL- IGK by Side-Angle-Side Similarity​

Answers

Answer:

ΔIHL - ΔIGK by Side-Side-Side Similarity

Explanation:

Both triangles are similar because to get from ΔIHL to ΔIGK, you need to multiply it's side lengths by 1.2

At which position is the southern hemisphere experiencing spring?
Point A
Point B
Point C
Point D

Answers

The answer is point d

Answer:

D

Explanation:

Took the test and got it right.

this is my brother s when he old

Answers

Answer:

Is that supposed to be a before and after or is that a comparison?

Oh ok that’s pretty cool

what is power?
i really need help on my geography

Answers

Answer:

Resources rather refer to power over people and materials: it is more the capability to steer resources, not the actual physical 'having of' power. It is therefore more a subjective power then a objective power. you can define Power as 'a capability of transformation'

Explanation:

tough question

When the center of a mature wave cyclone passes to the south, you should expect: When the center of a mature wave cyclone passes to the south, you should expect: rising pressure and fair weather. winds shifting from east to north and heavy precipitation. thunderstorms. to experience a veering wind shift.

Answers

Answer:

C) backing winds and foul weather.

Explanation:

1. From your own point of view, make a 3 lists of the benefits we gain from beaches.

2. From the different human intervention on protecting the coast, which of these are more likely the most effective way to protect the inland communities especially during calamities like typhoon that cause storm surge? Choose only (2)

3. You plan to spend your summer vacation to an Island and also wanted to experience island and cave hopping. What are the ways you need to prepare ahead for you to be safe during your trips. Make 4 lists.

Please help me .
I will Mark the Brainliest.

Answers

Answer:

1. provide protection to residents living near the ocean by acting as a buffer against the high winds and waves of powerful storms or rough seas.

2. many benefits of the vitamin D including stronger bones, healthier teeth, and helping your immune system function properly.

3. it can also help the economy.

Explanation:

how many continents are there in te world

Answers

Answer:

Explanation:I'm not sure

Is England a Compact, Elongated, Prorupted, Perforated or Fragmented country?

Is Palestine a Compact, Elongated, Prorupted, Perforated or Fragmented country?

Answers

Answer:

• England = Compact

• Palestine = Fragmented

Explanation:

England is a compact country because the distance from the center to most of the country's borders are not significantly different when compared to each other. The United Kingdom on the other hand, is a fragmented state because Northern Island is on land that is separate from the rest of the UK.

As implied above, a fragmented state is one where all the areas of the countries are not linked directly. This is the case with Palestine as the West Bank and the Gaza strip are not directly linked but form part of Palestine.

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