This topic contains a solution. Click here to go to the answer

Author Question: Columnar joints caused by the contraction of lava as it cools form typically in a(n) ... (Read 24 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519

Columnar joints caused by the contraction of lava as it cools form typically in a(n)
  ___________________ _ shape. Fill in the blank(s) with the appropriate word(s).



Question 2

One common but dangerous gas emitted from volcanoes, which was responsible for many deaths in
  Cameroon, is ___________________ _. Fill in the blank(s) with the appropriate word(s).




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

polygonal
polygonal often six-sided
six-sided



Answer to Question 2

carbon dioxide



mpobi80

  • Hero Member
  • *****
  • Posts: 519

akemokai

  • Sr. Member
  • ****
  • Posts: 347

 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

For a complete list of videos, visit our video library