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

Author Question: Which calculation was done to determine the rate of calcite accumulation in soils in Gile and ... (Read 244 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Jul 16, 2018
Which calculation was done to determine the rate of calcite accumulation in soils in Gile and Grossman's experiment?
 
  A) the number of kilograms of calcite found in the soil column divided by time (calculated by radioactive carbon dating)
  B) the number of kilograms of calcite found in the soil column (estimated by comparison with known sources) multiplied by time (estimated by comparison with similar rock layers elsewhere)
  C) time (calculated by radioactive carbon dating) divided by the number of kilograms of calcite found in the soil column (measured in the lab)
  D) time (calculated by using known fossils) divided by the number of kilograms of calcite found in the soil column

Question 2

________ soils in the southeastern U.S. are notable for red, clay-rich B horizons, rich in iron and aluminum.
 
  A) Forest
  B) Rainforest
  C) Grassland
  D) Desert
  E) Wetland


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


ss2343

  • Member
  • Posts: 548
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

AngeliqueG

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan
Effects of growth rate on development. Effects of growth rate on development.
Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
How to convert units of any rate to another (Part 2) How to convert units of any rate to another (Part 2)
How to use the discriminant to determine the value of k in a quadratic with no real roots How to use the discriminant to determine the value of k in a quadratic with no real roots
If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ... If a graph has the following x-intercepts, which value of x is the instantaneous rate of change ...
Video: Renal Failure

For a complete list of videos, visit our video library