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

Author Question: According to the AQI (Air Quality Index), which of the following values are in the safe range? A) ... (Read 251 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
According to the AQI (Air Quality Index), which of the following values are in the safe range?
 
  A) 50
  B) 100
  C) 150
  D) 200

Question 2

The two types of air pollutants are naturally occurring and
 
  A) anthropogenic.
  B) industrial.
  C) carcinogenic.
  D) gaseous.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blazinlyss

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

A

Answer to Question 2

A




lidoalex

  • Member
  • Posts: 538
Reply 2 on: Jul 12, 2018
Gracias!


Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

For a complete list of videos, visit our video library