« previous next »

Author Question: What property of glacial ice helps climatologists to reconstruct the CO2 concentrations of the ... (Read 58 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jul 14, 2018
What property of glacial ice helps climatologists to reconstruct the CO2 concentrations of the atmosphere during the past?
 
  A) The amount of 16O in the water.
  B) The ratio of oxygen isotopes in the ice.
  C) The amount of volcanic ash frozen in the ice.
  D) The contents of the air bubbles trapped in the ice.

Question 2

The vertical height reached by convective currents in the atmosphere is called:
 
  A) the mixing depth. B) a temperature inversion.
  C) the convective inversion. D) vertical transport potential.


mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Establishing a caring and trusting relationship helps the client come to terms with a terminal illne Establishing a caring and trusting relationship helps the client come to terms with a terminal illne
How Oxygen-16 Becomes More Concentrated in Glacial Ice How Oxygen-16 Becomes More Concentrated in Glacial Ice
The hypothalamus helps regulate body temperature. The hypothalamus helps regulate body temperature.
Initial and final methanol concentrations Initial and final methanol concentrations
The Last Glacial Maximum The Last Glacial Maximum
Glacial deposits overlain by marine carbonates formed in very warm water Glacial deposits overlain by marine carbonates formed in very warm water
Video: Gastrulation: cross section of the frog

For a complete list of videos, visit our video library