Author Question: A surface of erosion between rocks that represents a gap in Earth history is A) called a dike. ... (Read 95 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
A surface of erosion between rocks that represents a gap in Earth history is
 
  A) called a dike.
  B) an unconformity.
  C) a faunal conformity.
  D) none of the above

Question 2

The theory that different forms of animals throughout Earth's past occurred in a definite order is called the principle of
 
  A) fossil assemblage.
  B) faunal succession.
  C) conformable fossils.
  D) fossil determination.



shayla

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

For a complete list of videos, visit our video library