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Author Question: ____________________ is a shock wave created by rapidly expanding air. Fill in the blank(s) ... (Read 125 times)

urbanoutfitters

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on: Jul 13, 2018
___________________ _ is a shock wave created by rapidly expanding air.
 
 
 
 Fill in the blank(s) with correct word

Question 2

A permanently frozen layer of subsoil and underlying rock is called ____.
 
 a. taiga
  b. permafrost
  c. patterned ground
  d. tundra


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Kingjoffery

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Reply #1 on: Jul 13, 2018
Answer to Question 1

Thunder

Answer to Question 2

b


urbanoutfitters

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Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

Dnite

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Reply 3 on: Yesterday
Excellent

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