Author Question: Seismic data indicates that there is a relatively thin outer layer of Earth called the a) outer ... (Read 56 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
Seismic data indicates that there is a relatively thin outer layer of Earth called the
  a) outer core.
  b) asthenosphere.
  c) mantle.
  d) crust.

Question 2

A reading on the Richter scale that characterizes an earthquake that can barely be felt by a human being is
   
  a) 2.0
  b) 6.2
  c) 0.5
  d) 8.9



ebonylittles

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

d

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

For a complete list of videos, visit our video library