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

Author Question: Why are fossils found in sedimentary rock? What will be an ideal ... (Read 89 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Jul 16, 2018
Why are fossils found in sedimentary rock?
 
  What will be an ideal response?

Question 2

Which of the following is considered an indirect volcanic hazard?
 
  A) lava flows
  B) ash fall
  C) lahars
  D) tsunamis


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuwy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: Many sedimentary rocks also contain biologic remains called fossils. Living organisms abound in the same environments where sediment accumulates, and their remains are buried with the sediment. Geologists interpret ancient environments with the help of biologic remains preserved as fossils. Organic matter buried with sediment and sedimentary rock changes at elevated temperature and pressure to form combustible organic compounds that yield large amounts of energy when burned. These organic materials are the fossil fuelscoal, oil, and natural gas.

Answer to Question 2

Answer: D


sammy

  • Hero Member
  • *****
  • Posts: 818
Reply #2 on: Jul 16, 2018
Correct answers!


tuwy

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 16, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

The formation of a chimeric gene that is found in people with certain forms of leukemia. The formation of a chimeric gene that is found in people with certain forms of leukemia.
Three Mechanisms of Gene Transfer Found in Bacteria Three Mechanisms of Gene Transfer Found in Bacteria
Rock layers (strata) usually look like layers in a cake such as these strata at Olduvai Gorge Tanzan Rock layers (strata) usually look like layers in a cake such as these strata at Olduvai Gorge Tanzan
Tummy rock. Standing on the recipient’s right side, rest your left hand on the forehead and your ... Tummy rock. Standing on the recipient’s right side, rest your left hand on the forehead and your ...
Rock cores as indicators of environmental change Rock cores as indicators of environmental change
Where’s the Saturated Fat in Your Foods? Saturated fat is found in animal products, tropical oils Where’s the Saturated Fat in Your Foods? Saturated fat is found in animal products, tropical oils
Video: Introduction to Epilepsy

For a complete list of videos, visit our video library