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

Author Question: A composite volcano is formed by A) successive flows of fluid basaltic lava. B) a mixture of ... (Read 108 times)

gonzo233

  • Hero Member
  • *****
  • Posts: 557
on: Jul 29, 2018
A composite volcano is formed by
 
  A) successive flows of fluid basaltic lava.
  B) a mixture of rock and lava.
  C) alternating layers of lava, ash, and mud flow debris.
  D) the accumulation of ash, cinders, and rock debris.

Question 2

The silica content of magma greatly affects its viscosity. Magma with a high silica content has a
 
  A) high viscosity and flows quickly.
  B) high viscosity and flows slowly.
  C) low viscosity and flows quickly.
  D) low viscosity and flows slowly.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wtf444

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


gonzo233

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


wtf444

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Mt. Pinatubo A Volcano at a Convergent Plate Boundary Mt. Pinatubo A Volcano at a Convergent Plate Boundary
The rapid collapse of the South Vietnamese army in 1975 caught many by surprise. Evacuees formed a ... The rapid collapse of the South Vietnamese army in 1975 caught many by surprise. Evacuees formed a ...
Kidney Fluid Chemistry Kidney Fluid Chemistry
Ocean water flows vertically and horizontally, influencing climate Ocean water flows vertically and horizontally, influencing climate
Fluid Compartments and Fluid Homeostasis Fluid Compartments and Fluid Homeostasis
Aphid and High Fluid Pressure Aphid and High Fluid Pressure
Video: Pasteur's Experiment

For a complete list of videos, visit our video library