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

Author Question: An ash fall occurs when volcanic ash is ejected into the atmosphere and settles to the surface. ... (Read 94 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Jul 15, 2018
An ash fall occurs when volcanic ash is ejected into the atmosphere and settles to the surface. Indicate whether the statement is true or false.

Question 2

A lava tube is a hollow space left when the lava within a flowing tube drains away, leaving only the
  outside as hardened rock. Indicate whether the statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

recede

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 15, 2018
Answer to Question 1

F

Answer to Question 2

T


TVarnum

  • Member
  • Posts: 548
Reply 2 on: Jul 15, 2018
YES! Correct, THANKS for helping me on my review

jamesnevil303

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Appendectomy. The appendix and cecum are brought through the incision to the surface of the abdomen. Appendectomy. The appendix and cecum are brought through the incision to the surface of the abdomen.
Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
“Windows” Through the Atmosphere “Windows” Through the Atmosphere
Surface Features on Europa Surface Features on Europa
Surface Fronts and Upper-Level Patterns: Cold Fronts and the Formation of Upper-Level Troughs Surface Fronts and Upper-Level Patterns: Cold Fronts and the Formation of Upper-Level Troughs
An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the ... An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the ...
Video: DNA Replication

For a complete list of videos, visit our video library