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

Author Question: What materials are sampled to study 16O:18O ratios during past climates? A) Sea sediments B) ... (Read 65 times)

gonzo233

  • Hero Member
  • *****
  • Posts: 557
on: Jul 15, 2018
What materials are sampled to study 16O:18O ratios during past climates?
 
  A) Sea sediments
  B) Tree rings
  C) Marine microorganisms
  D) Atmosphere

Question 2

Which of the following spheres is not part of the climate system?
 
  A) Cryosphere
  B) Asthenosphere
  C) Hydrosphere
  D) Biosphere


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vickyvicksss

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


gonzo233

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 15, 2018
Correct answers!


vickyvicksss

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 15, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

The declining age of menarche over the past 150 years has been measured in many European countries, The declining age of menarche over the past 150 years has been measured in many European countries,
A depiction of the amount of precipitin that would form with different ratios of antigen and ... A depiction of the amount of precipitin that would form with different ratios of antigen and ...
North American Climates North American Climates
Expansion Ratios for Liquefied Compressed Gases Expansion Ratios for Liquefied Compressed Gases
Everytime Im trying to study Check Me! Check Me! Everytime Im trying to study Check Me! Check Me!
Comparison of C-type Climates Comparison of C-type Climates
Video: Anaphylaxis Animation

For a complete list of videos, visit our video library