This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The average Earth density is ________ the mantle density. A) unrelated to B) equal to C) less ... (Read 93 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jul 16, 2018
The average Earth density is ________ the mantle density.
 
  A) unrelated to
  B) equal to
  C) less than
  D) greater than

Question 2

An instrument designed to detect, amplify, and record surface and body wave motion is called a
 
  A) seismogram.
  B) seismologist.
  C) seismic wave.
  D) seismometer.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Jul 16, 2018
Wow, this really help

ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Life on Earth Life on Earth
Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae Demonstration of equal segregation within one meiocyte in the yeast S. cerevisiae
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
The Sun as it appears from the surface of the Earth at sunrise. The Sun as it appears from the surface of the Earth at sunrise.
Distance from Earth to Sun schematic Distance from Earth to Sun schematic
Earth’s Climate System Earth’s Climate System
Video: Red alga life cycle Animation

For a complete list of videos, visit our video library