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

Author Question: Which will have a greater impact on global temperatures: volcanic ash or volcanic gases? Why? ... (Read 156 times)

acc299

  • Hero Member
  • *****
  • Posts: 569
on: Jul 15, 2018
Which will have a greater impact on global temperatures: volcanic ash or volcanic gases? Why?
 
  What will be an ideal response?

Question 2

Compare and contrast fossil pollen, tree-growth rings, and corals as three proxies for determining paleoclimate.
 
  What will be an ideal response?


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: Volcanic gases. They stay in the atmosphere for longer. Also, they can bond with dust and water to make aerosols and reflect incoming solar radiation.

Answer to Question 2

Answer: The growth and distribution of all three proxies would be affected by the temperature. Cold temperatures would slow growth/distribution whereas warm temperatures would increase it. Temperature will also affect the species dominant at given times. Also, each yield specific information the others may not: pollen provides data on vegetation ecology, tree-growth rings provide data on annual climate variability, and corals provide data on sea water temperature.


acc299

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 15, 2018
Thank you


vickyvicksss

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 15, 2018
No problemo


« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

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?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Global Warming Global Warming
Confirming an Extinction-Level Impact Site Confirming an Extinction-Level Impact Site
A tester that uses a blue liquid to check for exhaust gases in the exhaust, which would indicate a ... A tester that uses a blue liquid to check for exhaust gases in the exhaust, which would indicate a ...
Variable Gases: Carbon Dioxide Variable Gases: Carbon Dioxide
The Global Reach of Latino Culture The Global Reach of Latino Culture
Wind, solar, biomass, and geothermal power account for less than 1% of global power generation Wind, solar, biomass, and geothermal power account for less than 1% of global power generation
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library