[Answered] Air becomes unhealthy when the air quality index (AQI) exceeds ___

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

Author Question: Air becomes unhealthy when the air quality index (AQI) exceeds ____. A) 1 B) 3 C) 10 D) ... (Read 102 times)

Tirant22

Hero Member
Posts: 532

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

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

poopface

Sr. Member
Posts: 339

Reply #1 on: Jul 13, 2018

Answer to Question 1

D

Answer to Question 2

Doppler

Tirant22

Member
Posts: 532

Reply 2 on: Jul 13, 2018

TYSM

alvinum

Member
Posts: 317

Reply 3 on: Yesterday

Wow, this really help

« previous next »

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.