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

Author Question: Just eight natural elements make up over 98 of the Earth's crust by weight. Indicate whether the ... (Read 79 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
on: Jul 14, 2018
Just eight natural elements make up over 98 of the Earth's crust by weight.
 
  Indicate whether the statement is true or false

Question 2

The upper mantle is rigid, whereas the aesthenosphere is plastic-like.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 14, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 14, 2018
TY


bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 14, 2018
Happy to Help


« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

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.

Natural Hazards Natural Hazards
Solar EM Radiation Penetration into Earth's Atmosphere Solar EM Radiation Penetration into Earth's Atmosphere
Action! Children love to talk about the actions of adults and animals, which provides a natural way ... Action! Children love to talk about the actions of adults and animals, which provides a natural way ...
The Arctic is warming faster than any other region on Earth The Arctic is warming faster than any other region on Earth
Beer is made from the fermentation of yeast and the natural sugars from grains Beer is made from the fermentation of yeast and the natural sugars from grains
Environmental and Lifestyle Factors of Weight Gain Environmental and Lifestyle Factors of Weight Gain
Video: DNA Replication

For a complete list of videos, visit our video library