Geography Middle School

Geologists apply various methods to study the layers of the Earth. Which of the following is a method used to study the Earth’s layers?

A. Scientists use seismic waves to map the atmospheric conditions above Earth's crust.
B. Scientists map seismic waves to determine the atomic structure of materials that lie beneath Earth's surface.
C. Scientists measure vibrations of Earth's surface using a compass (an instrument that is sensitive to Earth's magnetic field).
D. Scientists measure the time it takes for seismic waves to reach a seismograph (an instrument that measures seismic waves).

Answers

Answer 1

Answer:

I believe it is A

(sorry if I am wrong, please give one star if wrong)

Answer 2

I think it’s the letter C

Related Questions

Terry is creating a presentation about seafloor spreading. Which of the following statements is a fact he should include in his presentation?

A. Seafloor spreading occurs within subduction zones at a consistent rate.
B. Seafloor spreading is a result of convection currents in Earth’s inner core.
C. Seafloor spreading can occur at both divergent and convergent plate boundaries.
D. Seafloor spreading occurs along mid-oceanic ridges resulting in the formation of new crust.

Answers

Answer:

D. Seafloor spreading occurs along mid-oceanic ridges resulting in the formation of new crust.

Explanation:

Hope this helps! :)

D should be the correct answer

Atmospheric pressure is about 100 kPa at sea level. What would the air pressure be at 10,000 meters above sea level?
about 30 kPa
0 kPa
about 150 kPa
the same, 100 kPa

Answers

Answer:

about 30 kPa

Explanation:

About 30 kPa too. Good luck

Analyze the map below and answer the question that follows.

A political map of Southeast Asia. Countries are labeled 1, 2, 3, 4, 5, and 6. 1 is between Thailand and India. 2 is between Myanmar and Cambodia. 3 is along the coast between China and Cambodia. 4 are islands off the coast of Vietnam above Indonesia. 5 is a series of islands south of the Philippines and Malaysia. 6 is marked with a star between the coasts of Indonesia and mainland Malaysia.

Image by Historicair

Which of the following countries is identified correctly on the map above?

A.

Thailand is country number 1.

B.

Burma (Myanmar) is country number 2.

C.

Vietnam is country number 3.

D.

Indonesia is country number 4.

Please select the best answer from the choices provided

A

B

C

D

Answers

Answer:

i think it is D

Answer:

Explanation:

I got it on edge.

Match the groups of minerals with their descriptions.

Answers

Answer:

1. d

2. b

3. a

4. c

Bdac in that order!!!!!!!!

Match the groups of minerals with their descriptions.

Answers

Answer:

1. d

2. b

3. a

4. c

D
B
A
C
:))))))))). I think

What are some social, political, and economic issues we are facing today?

Answers

Social

affordability

health care,

drug addiction ,
poverty

Economic

Inflation, environmental issues

Political

the media,

court law,election

Division among political parties, national debt, economic downturn due to pandemic, new president.

what were 3 types of people that live in ancient India. This is for Social Science and I really need help.

Answers

i think its Kshatrya,Vaishya and Brahman good luck!

Yeah what that’s person said!!!

how did inhabitants in west africa find iron

Answers

Early evidence for iron technology in Sub-Saharan Africa can be found at sites such as KM2 and KM3 in northwest Tanzania. Basically they found it around northwest Tanzania I don’t know how though.

I know where they found it but not how

Atmospheric pressure is about 100 kPa at sea level. What would the air pressure be at 10,000 meters above sea level?
about 30 kPa
0 kPa
about 150 kPa
the same, 100 kPa

Answers

Answer:

about 30 kPa

Explanation:

Air pressure at 10,000 meters above sea level= 30kpa

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