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

Author Question: ____________________ is a shock wave created by rapidly expanding air. Fill in the blank(s) ... (Read 49 times)

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
___________________ _ 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



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kingjoffery

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

Thunder

Answer to Question 2

b




urbanoutfitters

  • Member
  • Posts: 530
Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it


ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

For a complete list of videos, visit our video library