This topic contains a solution. Click here to go to the answer

Author Question: External processes driven by solar energy can create the materials necessary for sedimentary rocks. ... (Read 52 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
External processes driven by solar energy can create the materials necessary for sedimentary rocks.
 
  Indicate whether this statement is true or false.

Question 2

The evidence for the geologic history of plate motions on Earth prior to about 180 million years ago comes entirely from evidence found on continents and not from rocks found in the oceans. Explain why this evidence is restricted to continents.
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

This is awesome you took your the time to answer these questions. You have been so helpful.

Answer to Question 2

We have to use evidence that is restricted to continents since there is no oceanic crust older than 180 million years because it has all been subducted.




vinney12

  • Member
  • Posts: 586
Reply 2 on: Jul 16, 2018
Gracias!


DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

For a complete list of videos, visit our video library