« previous next »

Author Question: Chalk is a soft, porous rock composed of the hard parts of microscopic marine organisms. Indicate ... (Read 72 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Jul 16, 2018
Chalk is a soft, porous rock composed of the hard parts of microscopic marine organisms.
 
  Indicate whether this statement is true or false.

Question 2

Because weathering involves the destruction of geologic materials, many people view the process as a bad thing. However, weathering can also be viewed as a positive process.
 
  Provide an example of one positive aspect of weathering that makes the processes not only important, but necessary. Explain.
  What will be an ideal response?


pallen55

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 16, 2018
Answer to Question 1

This is great. Thanks

Answer to Question 2

Answer: Answers will vary but can include the production of soil for growing food, weathering of materials for artistic purposes, and erosion exposing deposits of economically important materials.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Vessels composed of vessel elements in xylem tissue. Vessels composed of vessel elements in xylem tissue.
cell parts cell parts
Parts of human nervous system Parts of human nervous system
Parts of the stethoscope Parts of the stethoscope
Similar Rock Outcrops on Mars and Earth Similar Rock Outcrops on Mars and Earth
Gland #1 (Hard) Picture 1 Gland #1 (Hard) Picture 1
Video: Introduction to Heart Attacks

For a complete list of videos, visit our video library