Explain three ways in which a lahar can form
What will be an ideal response?
Answer: Answers will vary but should say something about volcanic debris mixing with water. Some ways to form a lahar include rainfall, melting of glaciers, dam failure, and river water.
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The diagram below reminds us that NOx reacts with water to produce nitric acid (HNO3), an important component of
A) global warming.
B) El Niño.
C) eutrophication.
D) acid rain.
The Cordilleran mobile belt marks the boundary between the United States and Canada
a. True b. False
________-waves pass through the outer core
Fill in the blank(s) with correct word
The angle of repose represent a balance between the driving force and resisting force. Which of the following is the resisting force?
A) inertia B) shear C) centrifugal D) gravity E) friction