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 104 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 human body produces and destroys 15 million blood cells every second.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Magnetosomes found in the spirillum Magnetospirillum magnetotacticum. Magnetosomes found in the spirillum Magnetospirillum magnetotacticum.
Discovering Fossils 13-30 Discovering Fossils 13-30
Discovering Fossils 12-30 Discovering Fossils 12-30
Types of Ore Deposits—Sedimentary Types of Ore Deposits—Sedimentary
Standard Medical Record and Types of Reports Found in Record Standard Medical Record and Types of Reports Found in Record
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library