Volcanoes

Question 1

David Fee studies sound waves so deep and low that humans cannot hear them. What are these low frequencies called?

Revolt · Accepted Answer

infrasound

Question 2

Fill in the blanks to describe the work of Ben Kennedy, a volcanologist who works in New Zealand. To learn more about why his pumice sample was shrinking, Ben Kennedy studied . This material is similar to pumice because both are full of air . Kennedy found that the shrinking had to do with molten rock’s surface , which is the force that holds a droplet of water together.

Revolt · Accepted Answer

Part 1: foam; Part 2: bubbles; Part 3: tension

Question 3

Question 139005

Revolt · Accepted Answer

bubbles

Question 4

Question 139006

Revolt · Accepted Answer

tension

Question 5

Use the drop-down menus to complete each statement about Steven Businger’s work with volcanoes in Hawaii.

Revolt · Accepted Answer

Steven Businger helped develop a that predicts how this smoke spreads.: computer model; To model the smoke conditions, scientists measure the amount of gas a volcano is spewing.: sulfur dioxide

Question 6

research database✔ computer model research paper

Revolt · Accepted Answer

computer model

Question 7

sulfur carbonate carbon dioxide ✔ sulfur dioxide

Revolt · Accepted Answer

sulfur dioxide

Volcanoes Answers

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