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

Author Question: A laccolith forms when a sill ____ and causes the overlying rocks to ____. A)ruptures underground; ... (Read 22 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
on: Jul 13, 2018
A laccolith forms when a sill ____ and causes the overlying rocks to ____.
 A)ruptures underground; collapse
 B)inflates; bow upwards
 C)deflates; melt
 D)breaks the surface; explode
 E)becomes a dike; tilt 90 degrees

Question 2

The oldest rocks (not minerals) on Earth are_____ old.
 A)4.6 billion years
 B)4.4 billion years
 C)4.0 billion years
 D)3.8 billion years
 E)3.5 billion years


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

D


genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Jul 13, 2018
Excellent

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The FDA recognizes 118 routes of administration.

DNA Forms with a Primer DNA Forms with a Primer
Two general models for the interconversion of inactive and active forms of a protein during cooperat Two general models for the interconversion of inactive and active forms of a protein during cooperat
Examples of Primary (Congenital) Forms of Immunodeficiency Examples of Primary (Congenital) Forms of Immunodeficiency
Peptide bond as resonance hybrid of two forms Peptide bond as resonance hybrid of two forms
Structures of (a) free and (b) DNA-bound forms of BamHI, with DNA shown end-on, in orange Structures of (a) free and (b) DNA-bound forms of BamHI, with DNA shown end-on, in orange
Water forms spheres of hydration Water forms spheres of hydration
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library