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Author Question: Air becomes unhealthy when the air quality index (AQI) exceeds ____. A) 1 B) 3 C) 10 D) ... (Read 77 times)

Tirant22

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on: Jul 13, 2018
Air becomes unhealthy when the air quality index (AQI) exceeds ____.
 A) 1
  B) 3
  C) 10
  D) 100

Question 2

Meteorologists use ___________________ _ radar to observe the winds and precipitation intensities associated with severe thunderstorms.
 Fill in the blank(s) with correct word


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poopface

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

D

Answer to Question 2

Doppler


Tirant22

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Reply 2 on: Jul 13, 2018
Excellent

ttt030911

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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