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

Author Question: How do lava tubes form? What will be an ideal response?[br][br][b][color=#FBB117]Question ... (Read 81 times)

abarnes

  • Hero Member
  • *****
  • Posts: 556
on: Jul 14, 2018
How do lava tubes form?
 
  What will be an ideal response?

Question 2

List the main gases released during a volcanic eruption.
 
  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

Ahnyah

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 14, 2018
Answer to Question 1

Lava tubes form by basaltic flows cooling on their tops, forming an insulated cave through which magma beneath continues to flow. Eventually the magma runs out, leaving behind the solid roofthis is now a hollow tube formed by lava.

Answer to Question 2

Water vapor, carbon dioxide, nitrogen, and sulfur dioxide, with lesser amounts of chlorine, hydrogen, and argon.


abarnes

  • Member
  • Posts: 556
Reply 2 on: Jul 14, 2018
Great answer, keep it coming :)

TheNamesImani

  • Member
  • Posts: 334
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Sample inventory order form. Sample inventory order form.
Fun question Fun question
A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word
economic question economic question
economic question (having trouble) economic question (having trouble)
Types of cells involved in the inflammatory response Types of cells involved in the inflammatory response
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library