« previous next »

Author Question: ________ are tiny seed particles created when small sediments or shell fragments are rolled by waves ... (Read 37 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jul 16, 2018
________ are tiny seed particles created when small sediments or shell fragments are rolled by waves in water supersaturated with calcium carbonate.
 
  A) Bryozoans
  B) Cave pearls
  C) Ooids
  D) Nodules

Question 2

________ is the process where calcium ions in limestone are replaced with magnesium or small amounts of iron.
 
  A) Permineralization
  B) Replacement
  C) Precipitation
  D) Dolomitization


scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Children with Down syndrome have a small head, short, thick neck, flattened face, and a distinctive ... Children with Down syndrome have a small head, short, thick neck, flattened face, and a distinctive ...
Measuring the Head Circumference of an Infant or Small Child Measuring the Head Circumference of an Infant or Small Child
Small Avocado vs Large Avocado Small Avocado vs Large Avocado
Particles measured, 1970 - 2008 and Trend in Organic Compound 1990 - 2007 Particles measured, 1970 - 2008 and Trend in Organic Compound 1990 - 2007
Increased acidity inhibits the growth of coral and other carbonate shell-building organisms Increased acidity inhibits the growth of coral and other carbonate shell-building organisms
Structure of the small intestine. Structure of the small intestine.
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library